[Federal Register Volume 69, Number 82 (Wednesday, April 28, 2004)]
[Proposed Rules]
[Pages 23254-23328]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 04-9204]
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Part II
Department of the Interior
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Fish and Wildlife Service
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50 CFR Part 17
Endangered and Threatened Wildlife and Plants; Proposed Designation of
Critical Habitat for the Arroyo Toad (Bufo californicus); Proposed Rule
Federal Register / Vol. 69, No. 82 / Wednesday, April 28, 2004 /
Proposed Rules
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DEPARTMENT OF THE INTERIOR
Fish and Wildlife Service
50 CFR Part 17
RIN 1018-AT42
Endangered and Threatened Wildlife and Plants; Proposed
Designation of Critical Habitat for the Arroyo Toad (Bufo californicus)
AGENCY: Fish and Wildlife Service, Interior.
ACTION: Proposed rule.
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SUMMARY: We, the U.S. Fish and Wildlife Service (Service), propose to
designate critical habitat for the federally endangered arroyo toad
(Bufo californicus) pursuant to the Endangered Species Act of 1973, as
amended (Act). We propose to designate a total of approximately 138,713
acres (ac) (56,133 hectares (ha)) of critical habitat in Monterey,
Santa Barbara, Ventura, Los Angeles, San Bernardino, Riverside, Orange,
and San Diego Counties, California.
We hereby solicit data and comments from the public on all aspects
of this proposal, including data on economic and other impacts of
designation. We may revise this proposal prior to final designation to
incorporate or address new information received during the two public
comment periods.
DATES: We will accept comments from all interested parties until May
28, 2004. We must receive requests for public hearings, in writing, at
the address shown in the ADDRESSES section by May 13, 2004.
ADDRESSES: If you wish to comment, you may submit your comments and
materials concerning this proposal by any one of these methods:
1. You may submit written comments and information to Diane Noda,
Field Supervisor, U.S. Fish and Wildlife Service, Ventura Fish and
Wildlife Office, 2493 Portola Road, Suite B, Ventura, CA 93003.
2. You may hand-deliver written comments to our Ventura Office, at
the address given above.
3. You may submit comments by fax to our Ventura Office (facsimile
805/644-3958) or our Carlsbad Office (facsimile 760/431-9624).
4. You may send comments by electronic mail (e-mail) to:
[email protected]. Please see the Public Comments Solicited section
below for file format and other information about electronic filing. In
the event that our internet connection is not functional, please submit
your comments by the alternate methods mentioned above.
Comments and materials received, as well as supporting
documentation used in the preparation of this proposed rule, will be
available for public inspection, by appointment, during normal business
hours at the Ventura Fish and Wildlife Office at the address given
above, or at the Carlsbad Fish and Wildlife Office, 6010 Hidden Valley
Road, Carlsbad, CA (telephone 760/431-9440).
FOR FURTHER INFORMATION CONTACT: For information about Monterey, San
Luis Obispo, Santa Barbara, and Ventura Counties, northern Los Angeles
County, and the desert portion of San Bernardino County, contact Diane
Noda, Field Supervisor, Ventura Fish and Wildlife Office, at the
address given above (telephone 805/644-1766; facsimile 805/644-3958).
For information about Los Angeles, San Bernardino, Riverside, Orange,
and San Diego Counties, contact Jim Bartel, Field Supervisor, Carlsbad
Fish and Wildlife Office, at the address given above (telephone 760/
431-9440; facsimile 760/431-9624).
SUPPLEMENTARY INFORMATION:
Designation of Critical Habitat Provides Little Additional Protection
to Species
In 30 years of implementing the Endangered Species Act of 1973, as
amended (Act) (16 U.S.C. 1531 et seq.), we have found that the
designation of statutory critical habitat provides little additional
protection to most listed species, while consuming significant amounts
of available conservation resources. Our present system for designating
critical habitat has evolved since its original statutory prescription
into a process that provides little real conservation benefit, is
driven by litigation and the courts rather than biology, limits our
ability to fully evaluate the science involved, consumes enormous
agency resources, and imposes huge social and economic costs. We
believe that additional agency discretion would allow our focus to
return to those actions that provide the greatest benefit to the
species most in need of protection.
Role of Critical Habitat in Actual Practice of Administering and
Implementing the Act
While attention to, and protection of, habitat is paramount to
successful conservation actions, we have consistently found that, in
most circumstances, the designation of critical habitat is of little
additional value for most listed species, yet it consumes large amounts
of conservation resources. Sidle (1987) stated, ``Because the ESA can
protect species with and without critical habitat designation, critical
habitat designation may be redundant to the other consultation
requirements of section 7.''
Currently, only 445 species or 36 percent of the 1,244 listed
species in the U.S. under our jurisdiction have designated critical
habitat. We address the habitat needs of all 1,244 listed species
through conservation mechanisms such as listing, section 7
consultations, the section 4 recovery planning process, the section 9
protective prohibitions of unauthorized take, section 6 funding to the
States, and the section 10 incidental take permit process. We believe
that it is these measures that may make the difference between
extinction and survival for many species.
Procedural and Resource Difficulties in Designating Critical Habitat
We have been inundated with lawsuits for our failure to designate
critical habitat, and we face a growing number of lawsuits challenging
critical habitat determinations once they are made. These lawsuits have
subjected us to an ever-increasing series of court orders and court-
approved settlement agreements, compliance with which now consumes
nearly the entire listing program budget. This leaves us with little
ability to prioritize our activities to direct scarce listing resources
to the listing program actions with the most biologically urgent
species conservation needs.
The consequence of the critical habitat litigation activity is that
limited listing funds are used to defend active lawsuits, and to comply
with the growing number of adverse court orders. As a result, our own
proposals to list critically imperiled species, and make final listing
determinations on existing proposals, are all significantly delayed.
The accelerated schedules of court-ordered designations have left
us with almost no ability to provide for adequate public participation
or to ensure a defect-free rulemaking process before making decisions
on listing and critical habitat proposals due to the risks associated
with noncompliance with judicially-imposed deadlines. This, in turn,
fosters a second round of litigation in which those who fear adverse
impacts from critical habitat designations challenge those
designations. The cycle of litigation appears endless, is very
expensive, and in the final analysis, provides relatively little
additional protection to listed species.
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The costs resulting from the designation include legal costs, the
cost of preparation and publication of the designation, the analysis of
the economic effects, and the cost of requesting and responding to
public comment, and in some cases the costs of compliance with the
National Environmental Policy Act of 1969--all are part of the cost of
critical habitat designation. These costs result in minimal benefit to
the species that is not already afforded by the protections of the Act
enumerated earlier, and they directly reduce the funds available for
direct and tangible conservation actions.
Public Comments Solicited
We intend that any final action resulting from this proposal will
be as accurate and as effective as possible. Therefore, comments or
suggestions from the public, other concerned governmental agencies, the
scientific community, industry, or any other interested party
concerning this proposed rule are hereby solicited. Comments
particularly are sought concerning:
(1) The reasons why any habitat should or should not be
determined to be critical habitat as provided by section 4 of the
Act, including whether the benefit of designation will outweigh any
threats to the species due to designation;
(2) Specific information on the amount and distribution of
arroyo toad habitat, and what habitat is essential to the
conservation of the species and why;
(3) Land use designations and current or planned activities in
the areas proposed as critical habitat and their possible impacts on
proposed critical habitat;
(4) Any foreseeable economic or other potential impacts
resulting from the proposed designation--in particular, any impacts
on small entities;
(5) Economic and other values associated with designating
critical habitat for the arroyo toad, such as those derived from
nonconsumptive uses (e.g., hiking, camping, bird-watching, enhanced
watershed protection, improved air quality, increased soil
retention, ``existence values,'' and reductions in administrative
costs); and
(6) Whether our approach to designating critical habitat could
be improved or modified in any way to provide for greater public
participation and understanding, or to assist us in accommodating
public concerns and comments.
If you wish to comment, you may submit your comments and materials
concerning this proposal by any one of several methods (see ADDRESSES
section). Please submit Internet comments to [email protected] in
ASCII file format and avoid the use of special characters or any form
of encryption. Please also include ``Attn: Arroyo toad'' in your e-mail
subject header and your name and return address in the body of your
message. If you do not receive a confirmation from the system that we
have received your Internet message, contact us directly by calling our
Ventura Fish and Wildlife Office at phone number 805/644-1766. Please
note that the Internet address [email protected] will be closed out
at the termination of the public comment period.
Our practice is to make comments, including names and home
addresses of respondents, available for public review during regular
business hours. Individual respondents may request that we withhold
their home address from the rulemaking record, which we will honor to
the extent allowable by law. There also may be circumstances in which
we would withhold from the rulemaking record a respondent's identity,
as allowable by law. If you wish us to withhold your name and/or
address, you must state this prominently at the beginning of your
comment. However, we will not consider anonymous comments. We will make
all submissions from organizations or businesses, and from individuals
identifying themselves as representatives or officials of organizations
or businesses, available for public inspection in their entirety.
Comments and materials received will be available for public
inspection, by appointment, during normal business hours at the above
address.
Public Hearings
The Act provides for one or more public hearings on this proposal,
if requested. Requests for public hearings must be made, in writing, at
least 15 days prior to the close of the public comment period. We will
schedule public hearings on this proposal, if any are requested, and
announce the dates, times, and places of those hearings in the Federal
Register and local newspapers at least 15 days prior to the first
hearing.
Background
Background information on the arroyo toad can be found in our final
designation of critical habitat for this species, published on February
7, 2001 (66 FR 9414). That information is incorporated by reference
into this proposed rule. The following new information has come to our
attention since that time:
(1) Individual toads have been observed as far as 1.2 miles (mi) (2
kilometers (km)) from the streams where they breed (Service 1999;
Varanus Biological Services, Inc., in litt. 1999), but are most
commonly found within 650 to 3,280 feet (ft) (200 to 1,000 meters (m))
of those streams in coastal areas with broad floodplains (Griffin et
al. 1999; Holland and Sisk 2000), and 160 to 650 ft (50 to 200 m) in
more mountainous areas away from the coast (Ramirez 2002a, 2002b,
2002c, 2003). Arroyo toads typically burrow underground during periods
of inactivity and thus tend to use upland habitats that have sandy,
friable (readily crumbled) soils, but upland sites with extremely
compact soils can also be used (D. Holland, in litt. 2000).
(2) Juvenile arroyo toads remain on or near the saturated substrate
at the edges of breeding pools from a week to several months after
metamorphosis (D. Holland, in litt. 2000). They are active during the
day and can be exposed on the barren sand, although they are rather
cryptic (i.e., hidden or camouflaged) at this time. Crushing of toads
by humans, livestock, or vehicles can be a substantial source of
mortality at this stage (Service 1999; D. Holland, in litt. 2000).
(3) In a study using pitfall traps, Holland and Sisk (2000)
reported arroyo toad captures in upland habitats averaging more than
1,640 ft (500 m) and 980 ft (300 m) from two separate coastal streams;
one arroyo toad was even captured 3,940 ft (1,175 m) beyond the edge of
the riparian habitat bordering the stream. However, radio telemetry and
pitfall trap studies from a variety of inland streams often bordered by
steep, dry terrain show arroyo toad activity typically closer to the
active stream channel. Four separate studies of inland populations by
Ramirez (2002a, 2002b, 2002c, 2003) showed that arroyo toads burrowed
no farther than 121 to 1,062 ft (37 to 324 m) from the edge of a
stream, with an overall average of approximately 52 ft (16 m) between a
toad's burrow and the edge of the stream.
(4) The nonnative organisms whose introduction and spread into
arroyo toad habitat can pose a particularly serious threat include,
among others, giant reed (Arundo donax), bullfrogs (Rana catesbeiana),
green sunfish (Lepomis cyanellus), and chytrid fungus (Batrachochytrium
dendrobatidis) (Sweet 1992; Service 1999; S. Sweet, pers. comm. 2003).
(5) In addition to a variety of other human activities outlined in
a previous Federal Register notice (66 FR 9414), off-highway vehicle
use within stream channels, floodplains, and adjacent uplands and the
inadvertent or intentional introduction of nonnative species may cause
adverse impacts to arroyo toads.
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Previous Federal Actions
We designated a total of approximately 182,360 acres (ac) (73,780
hectares (ha)) of critical habitat for the arroyo toad on February 7,
2001 (66 FR 9414). On November 6, 2001, the Building Industry Legal
Defense Foundation, Foothill/Eastern Transportation Corridor Agency,
National Association of Home Builders, California Building Industry
Association, and Building Industry Association of San Diego County
filed a lawsuit in the District of Columbia against the Service
challenging the designation of arroyo toad critical habitat and
alleging errors by the Service in promulgating the final rule. Building
Industry Legal Defense Foundation, et al. v. Gale Norton, Secretary of
the Interior, et al. Civ. No. 01-2311 (JDB) (D.D.C.). On October 30,
2002, the court set aside the designation and ordered us to publish a
new critical habitat designation final rule for the arroyo toad by July
30, 2004.
This proposal for critical habitat differs from the previous
designation of critical habitat for the arroyo toad with respect to the
mapping grid size and changes in locations of critical habitat due to
new survey data. We reduced the minimum mapping unit from a 250-meter
UTM grid to a 100-meter UTM grid. This allows for the grid to more
closely follow watershed boundaries. Based on new survey results and
reevaluation of arroyo toad habitat, additional stream reaches are
included in this proposal, including sections of the Santa Clara River,
Cajon Wash, Kitchen Creek, and Kinley Creek. The lengths of several
streams included in proposed critical habitat are also reduced in
several instances from the previous designation. These reductions occur
where the likelihood of arroyo toad occupancy and the quality of arroyo
toad habitat are low, such as along portions of Piru, San Francisquito,
and Castaic Creeks. In addition, we have determined that habitat
conditions in Arroyo Seco are not essential for the conservation of the
species since closer scrutiny and comments from Forest Service
biologists and USGS biologists indicate the stream gradient in Arroyo
Seco is too steep for the arroyo toad. Consequently, we have not
included this area in this proposal. New exclusions from critical
habitat under section 4(b)(2) are contained in this proposed rule and
discussed in the relevant exclusion sections.
Critical Habitat
Critical habitat is defined in section 3 of the Act. It receives
protection under section 7 of the Act. Further information regarding
the definition of critical habitat and how we implement related
policies and regulations can be found in the Federal Register at 66 FR
9414.
Methods
Our methods for identifying the arroyo toad critical habitat
included in this proposal are identical to the methods we used to make
our final designation for this species on February 7, 2001 (66 FR
9414).
Primary Constituent Elements
In accordance with section 3(5)(A)(i) of the Act and regulations at
50 CFR 424.12, in determining which areas to designate as critical
habitat, we consider those physical and biological features (primary
constituent elements) that are essential to the conservation of the
species, and that may require special management considerations or
protection. These features are used for all listed species and include,
but are not limited to: Space for individual and population growth and
for normal behavior; food, water, or other nutritional or physiological
requirements; cover or shelter; sites for breeding, reproduction, and
rearing of offspring; and habitats that are protected from disturbance
or are representative of the historic and geographical and ecological
distributions of a species.
The specific biological and physical features, otherwise referred
to as the primary constituent elements (PCEs), which comprise essential
arroyo toad habitat are described below. These lands provide aquatic
and terrestrial habitat essential for the maintenance of self-
sustaining populations and metapopulations (a set of local populations
or breeding sites within an area, where typically migration from one
local population or breeding site to other areas containing suitable
habitat is possible, but not routine) of arroyo toads throughout its
range.
Space for Individual and Population Growth, and for Normal Behavior
The arroyo toad is found along medium-to-large-sized streams in
coastal and desert drainages in central and southern California and
Baja, Mexico. It occupies aquatic, riparian (areas near a source of
water), and upland habitats in a reduced number of suitable drainages
within its range. Essential habitat for the arroyo toad is created and
maintained by the fluctuating hydrological, geological, and ecological
processes operating in riparian ecosystems and the adjacent uplands.
Periodic flooding that modifies stream channels, redistributes channel
sediments, and alters pool location and form, coupled with upper
terrace stabilization by vegetation, is required to keep a stream
segment suitable for all life stages of the arroyo toad. Periodic
flooding helps maintain areas of open, sparsely vegetated, sandy stream
channels and terraces.
Eggs and tadpoles require aquatic habitat, as described below.
Juvenile and adult arroyo toads require and spend much of their lives
in riparian and upland habitats adjacent to breeding locations.
Riparian habitats used by subadults and adults for foraging and
burrowing include sand bars, alluvial terraces, and streamside benches
that lack vegetation, or are sparsely to moderately vegetated. Upland
habitats used by arroyo toads during both the breeding and nonbreeding
seasons include alluvial scrub, coastal sage scrub, chaparral (shrubby
plants adapted to dry summers and moist winters), grassland, and oak
woodland. Arroyo toads also have been found in agricultural fields
(Griffin et al. 1999), but these lands may constitute sinks (areas
where mortality rates are higher than reproduction rates) over the long
term, due to tilling, pesticide and fertilizer applications, and heavy
equipment use (Griffin and Case 2001).
The substrate in habitats preferred by arroyo toads consists
primarily of sand, fine gravel, or pliable soil, with varying amounts
of large gravel, cobble, and boulders. Areas that are damp and have
less than 10 percent vegetation cover provide the best conditions for
juvenile survival and rapid growth (Service 1999). Arroyo toads must be
able to move between the stream and upland foraging sites, as well as
up and down the stream corridor.
Food, Water, and Physiological Requirements
Arroyo toad tadpoles eat microscopic algae, bacteria, and
protozoans sucked up from the spaces among pebbles, gravel, and sand or
abraded from stones (Sweet 1992). Juveniles and adults feed on insects,
but specialize on ants. When foraging, arroyo toads are often found
around the driplines of oak trees. These areas often lack vegetation,
yet have sufficient levels of prey. When active at night, toads often
can be observed near ant trails feeding on ants, beetles, and other
prey.
Cover or Shelter
During the day and other periods of inactivity, arroyo toads seek
shelter by burrowing into the sand. Thus, areas of sandy or friable
(readily crumbled) soils are necessary to burrow, but these soils can
be interspersed with gravel or
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cobble deposits. Arroyo toads may also seek temporary shelter under
rocks or debris and have been found in mammal burrows on occasion.
Upland sites with extremely compact soils can also be used for foraging
and dispersal (D. Holland, in litt. 2000).
Sites for Breeding, Reproduction and Rearing of Offspring
The arroyo toad has specialized breeding habitat requirements. They
favor shallow pools and open sand and gravel channels along low-
gradient (typically less than 6 percent) reaches of medium-to-large-
sized streams (Service 1999). These streams can have either
intermittent or perennial streamflow and typically experience periodic
flooding that scours vegetation and replenishes fine sediments. In at
least some portions of its range, the species also breeds in smaller
streams and canyons where low-gradient breeding sites are more
sporadically distributed. Breeding pools must persist long enough for
the completion of larval development (at least in most years), which is
generally March through June, depending on location and weather. Sweet
(1992) measured the average age to metamorphosis of arroyo toad larvae
on the Los Padres National Forest at 71 days, with a predicted minimum
of 62 days. Peak metamorphosis occurs during June and July in the
northern part of the toad's range, and from late April through June
further south, although it may be later, particularly at higher
elevations (D. Holland, in litt. 2000).
Breeding arroyo toads lay their eggs in water over substrates of
sand, gravel, or cobble in open sites such as overflow pools, old flood
channels, and shallow pools along streams. Such habitats rarely have
closed canopies over the lower banks of the stream channel due to
periodic flood events. Heavily shaded pools are generally unsuitable
for larval and juvenile arroyo toads because of lower water and soil
temperatures and poor algal mat development. Pools less than 12 inches
(30 centimeters (cm)) deep with clear water, flow rates less than 0.2
ft per second (5 cm per second), and bottoms composed of sand or well-
sorted fine gravel are favored by adults for breeding and egg
deposition (Sweet 1992). Larvae usually hatch in 4 to 6 days at water
temperatures of 54 to 59 degrees Fahrenheit (12 to 16 degrees Celsius).
Although egg strings are laid in very slow moving water, larvae
(tadpoles) can be found in water velocities of up to 1.0 to 1.3 ft per
second (30 to 40 cm per second) (Sweet 1992).
Disturbance, Protection, and the Historical Geographical Distributions
As a result of agriculture and urbanization, and the construction,
operation, and maintenance of water storage reservoirs, flood control
structures, roads, and recreational facilities such as campgrounds and
off-highway vehicle parks, many arroyo toad populations have been
reduced in size or extirpated (eliminated) due to extensive habitat
loss from the 1920s into the 1990s. Although these factors have not
dramatically reduced the range of the arroyo toad, within its range
many of the habitats that were historically capable of supporting large
numbers of arroyo toads have been lost in the last 100 years. Jennings
and Hayes (1994) believe that the loss of habitat, coupled with the
manipulation of water levels in many central and southern California
streams and rivers, predation from introduced aquatic species, and
habitat degradation from introduced plant species, caused arroyo toads
to be extirpated from 76 percent of their previously occupied habitat
in California. Through focused survey efforts over the past few years,
a few new arroyo toad populations have been discovered. Because of
these recent efforts, however, it is unlikely that many more
populations remain undiscovered. The conservation and subsequent
protection of the remaining arroyo toad populations are essential for
its conservation (Service 1999).
Pursuant to our regulations, we are required to identify the known
physical and biological features, i.e., PCEs, essential to the
conservation of the arroyo toad, together with a description of any
critical habitat that is proposed. In identifying the PCEs, we used the
best available scientific and commercial data available. The physical
ranges described in the PCEs may not capture all of the variability
that is inherent in natural systems that support arroyo toads. The PCEs
determined essential to the conservation of arroyo toad include, but
are not limited to:
1. Rivers or streams with hydrologic regimes that supply water to
provide space, food, and cover needed to sustain eggs, tadpoles,
metamorphosing juveniles, and adult breeding toads. Specifically, the
conditions necessary to allow for successful reproduction of arroyo
toads are:
a. breeding pools with areas less than 12 in (30 cm) deep;
b. areas of flowing water with current velocities less than 1.3 ft
per second (40 cm per second); and
c. surface water that lasts for a minimum length of 2 months in
most years, i.e., a sufficient wet period in the spring months to allow
arroyo toad larvae to hatch, mature, and metamorphose.
2. Low-gradient stream segments (typically less than 6 percent)
with sandy or fine gravel substrates that support the formation of
shallow pools and sparsely vegetated sand and gravel bars for breeding
and rearing of tadpoles and juveniles.
3. A natural flooding regime, or one sufficiently corresponding to
a natural regime, that will periodically scour riparian vegetation,
rework stream channels and terraces, and redistribute sands and
sediments, such that breeding pools and terrace habitats with scattered
vegetation are maintained.
4. Riparian and adjacent upland habitats (particularly alluvial
streamside terraces and adjacent valley bottomlands that include areas
of loose soil where toads can burrow underground) to provide foraging
and living areas for subadult and adult arroyo toads.
5. Stream channels and adjacent upland habitats that allow for
migration to foraging areas, overwintering sites, dispersal between
populations, and recolonization of areas that contain suitable habitat.
Arroyo toads are not distributed uniformly throughout the critical
habitat units. Arroyo toad breeding habitat is patchily distributed
along the stream courses, and the same is true of appropriate upland
habitat. Some areas primarily provide for migration and dispersal
between breeding and foraging habitats or allow for dispersal to
additional breeding pools that will accommodate increased populations
during favorable years. Habitat conditions within streams can change
rapidly in response to streamflows and other factors, such as the
development and shifting of sand and gravel bars, and creation and
disappearance of pools. Terrace and upland habitats, although more
stable than streambed and riparian habitats, may change as a result of
rainfall, earthquakes, fires, and other natural events. These factors
may cause the habitat suitability of given areas to vary over time,
thus affecting the distribution of arroyo toads.
The combination of appropriate aquatic, riparian, and upland
habitats forms ecologically functional units. These features and the
lands that they represent are essential to the conservation of the
arroyo toad. All lands identified as essential and proposed as critical
habitat contain one or more of the PCEs for the arroyo toad.
[[Page 23258]]
Criteria Used To Identify Critical Habitat
The criteria we used to identify critical habitat are identical to
the criteria outlined in the final designation previously published in
the Federal Register on February 7, 2001 (66 FR 9414).
To evaluate our critical habitat model, we assessed its
effectiveness at capturing documented toad locations from studies that
focused specifically on surveying toads in upland habitats and studies
involving radio telemetry. Holland and Sisk (2000) established
extensive pitfall trap arrays at discrete distances from two stream
courses and operated these arrays at various periods throughout the
year. They had 466 captures of arroyo toads, 35 (7.5 percent) of which
were identified as being in upland areas. Those toads were captured at
distances that ranged from 49 to 3,855 ft (15 to 1,175 m) from the
upland-riparian ecotone (boundary) (Holland and Sisk 2000). For the two
areas sampled in that study (Cristianitos Creek and the upper Santa
Margarita River), we found that our critical habitat boundaries
encompassed an average of 76 percent of the pitfall trapping stations
where arroyo toads were detected.
We also assessed studies that involved the tracking of arroyo toads
with radio telemetry equipment. For example, in a number of studies by
Ramirez (2002a, 2002b, 2002c, 2003), arroyo toads were tracked from the
end of breeding activity until the commencement of aestivation,
generally May through September. Cumulatively, these four studies
involved the tracking of 77 adult arroyo toads in three separate
critical habitat units in Orange, San Bernardino, and Los Angeles
Counties. All but one of the numerous burrow sites chosen by these
arroyo toads fell within our proposed critical habitat boundaries.
Proposed Critical Habitat Designation
The approximate area encompassing the proposed critical habitat by
county and land ownership is shown in Table 1, and proposed critical
habitat units for the arroyo toad in Table 2.
Table 1.--Approximate Critical Habitat in Acres (ac) (Hectares (ha)) by County and Land Ownership
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County Forest Service BLM FWS Military State/Local Tribal Private Total
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Monterey........................ 0................. 0................. 0................. 6,453 ac (2,612 0................. 0................. 93 ac (38 ha)..... 6,546 ac (2,650
ha). ha).
Santa Barbara................... 6,435 ac (2,604 0................. 0................. 0................. 0................. 0................. 4,553 ac (1,842 10,988 ac (4,446
ha). ha). ha).
Ventura......................... 6,538 ac (2,645 0................. 0................. 0................. 0................. 0................. 1,105 ac (447 ha). 7,643 ac (3,092
ha). ha).
Los Angeles..................... 5,299 ac (2,144 27 ac (11 ha)..... 0................. 0................. 0................. 0................. 7,688 ac (3,111 13,014 ac (5,266
ha). ha). ha).
San Bernardino.................. 2,631 ac (1,065 117 ac (47 ha).... 0................. 2,594 ac (1,050 1,166 ac (472 ha). 0................. 9,306 ac (3,766 15,814 ac (6,400
ha). ha). ha). ha).
Riverside....................... 1,457 ac (589 ha). 1,047 ac (424 ha). 0................. 0................. 16 ac (6 ha)...... 0................. 966 ac (391 ha)... 3,486 ac (1,410
ha).
Orange.......................... 483 ac (195 ha)... 0................. 0................. 107 ac (43 ha).... 2,135 ac (864 ha). 0................. 4,932 ac (1,996 7,657 ac (3,099
ha). ha).
San Diego....................... 9,949 ac (4,026 284 ac (115 ha)... 755 ac (305 ha)... 3,338 ac (1,351 3,544 ac (1,434 3,082 ac (1,247 52,613 ac (21, 292 73,565 ac (29,770
ha). ha). ha). ha). ha). ha).
---------------------
Total....................... 32,792 ac (13,269 1,475 ac (597 ha). 755 ac (305 ha)... 12,492 ac (5,056 6,861 ac (2,775 3,082 ac (1,247 81,256 ac (32,882 138,713 ac (56,133
ha). ha). ha). ha). ha). ha).
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Table 2.--Critical Habitat Units Proposed for the Arroyo Toad
------------------------------------------------------------------------
Critical habitat unit County Acres Ha
------------------------------------------------------------------------
Northern
------------------------------------------------------------------------
1. San Antonio River............ Monterey........ 6,546 2,649
2. Sisquoc River................ Santa Barbara... 6,574 2,660
3. Upper Santa Ynez River Basin Santa Barbara... 4,414 1,786
(including Indian Barbara and
Mono Creeks).
4. Sespe Creek.................. Ventura......... 4,138 1,675
5. Piru Creek (Upper and Lower). Ventura, L.A.... 3,966 1,605
6. Upper Santa Clara River Basin Los Angeles..... 7,398 2,994
(Castaic, San Francisquito
Creeks).
7. Upper Los Angeles River Basin Los Angeles..... 4,213 1,705
(Big Tujunga, Mill, Alder
Creeks).
---------------------------------
Southern
------------------------------------------------------------------------
8. Black Star and Baker Creeks.. Orange.......... 172 69
9. San Jacinto River Basin/ Riverside....... 683 277
Bautista Creek.
10. San Juan Creek Basin Orange, 6,285 2,543
(including Trabuco Creek). Riverside.
11. San Mateo Basin Orange, San 4,580 1,853
(Christianitos, Talega, Gabino, Diego.
La Paz Creeks).
12. Lower Santa Margarita Basin San Diego....... 1,840 744
(De Luz, Roblar, Sandia).
13. Upper Santa Margarita Basin Riverside, San 3,628 1,468
(including Temecula and Arroyo Diego.
Seco Creeks).
14. Lower and Middle San Luis San Diego....... 15,376 6,222
Rey Basin (Pala, Keys Creeks).
15. Upper San Luis Rey Basin San Diego....... 11,725 4,745
(above Lake Henshaw).
16. Santa Ysabel Creek (Santa San Diego....... 11,080 4,484
Maria, Guejito, Temescal
Creeks).
17. San Diego River Basin San Diego....... 2,309 934
(including San Vicente Creek).
18. Sweetwater River Basin San Diego....... 9,235 3,737
(Viejas and Peterson Creeks).
19. Cottonwood Creek Basin (many San Diego....... 15,800 6,394
tributaries).
20. Upper Santa Anna River Basin/ San Bernardino.. 1,263 511
Cajon Wash.
---------------------------------
[[Page 23259]]
Desert
------------------------------------------------------------------------
21. Little Rock Creek (including Los Angeles..... 941 381
Santiago Creek).
22. Upper Mojave (West Fork, San Bernardino.. 14,550 5,848
Deep, Horsethief, Little
Horsethief).
23. Whitewater River............ Riverside....... 1,997 808
------------------------------------------------------------------------
Critical habitat includes arroyo toad habitat throughout the
species' range in the United States (i.e., Monterey, Santa Barbara,
Ventura, Los Angeles, Riverside, San Bernardino, Orange, and San Diego
Counties, CA). Lands proposed for critical habitat designation are
under private, local agency, county, State, Tribal, and Federal
ownership, and have been divided into 23 Critical Habitat Units.
Although all of the units we are proposing for critical habitat are
within the geographic range of the species, we are not proposing all of
the areas known to be occupied by the arroyo toad. We are not proposing
any areas outside of the geographical area occupied by the species at
the time it was listed. A brief description of each unit, and reasons
why it is essential for the conservation of the arroyo toad, are
presented below. The units are generally based on geographically
distinct river basins. In several instances, a river basin has been
broken into two or more units based on human or natural landscape
features that effectively separate portions of the basin (e.g., a large
reservoir or gorge). Based on observations recorded since 1985, each
unit is occupied by arroyo toads.
Jennings and Hayes (1994) estimate that arroyo toads have lost 76
percent of their historic habitat. Although the linear measure of
historically occupied streams may not be 4 times what is currently
occupied, museum records and data on extant populations indicate that
the habitats capable of supporting large numbers of arroyo toads have
decreased dramatically in the last 100 years. The reaches that
typically support, or historically supported, the highest densities of
toads are those in the lower and middle portions of river basins,
usually associated with third order (a stream characterization based on
size) or larger streams. Many of those reaches have been lost to, or
degraded by, urban development, intensive agriculture, water
diversions, sand and gravel mining operations, and reservoirs. As
discussed in more detail below, with respect to the individual units,
we find that all of the areas we are proposing for designation may
require special management considerations or protections due to threats
to the species and/or its habitat. Such management considerations and
protections would benefit the arroyo toad and its habit because: Exotic
predators and pets may eat or injure arroyo toads; unnatural water
releases from dams can wash away arroyo toad eggs and tadpoles, promote
the growth of exotic species, or reduce the availability of open sand
bar habitat; water diversions can dry a streambed prior to the
completion of metamorphosis from tadpole to toad; toads can be crushed
by channel maintenance, road construction, or the plowing of
agricultural fields with heavy machinery; toads can be trampled during
recreational activities; arroyo toad habitat can be adversely affected
by agricultural practices, the invasion of exotic species, inundation
from water impoundments, or frequent human use; and water quality can
be compromised by runoff from urban, industrial, or agricultural land
uses. However, the designation of critical habitat does not carry with
it any requirement that landowners or land managers implement any
special management or protection programs.
Northern Region
The following seven critical habitat units are located in the
Northern Region for the arroyo toad, as discussed in the Recovery Plan
(Service 1999). Most of the lands are federally owned, and special
management considerations and protections for the toad will likely be
addressed through the section 7 consultation process and the
development of management plans and conservation strategies. Because
the toad populations in this unit have been reduced in size, and their
habitat fragmented by road construction, dams, agriculture, and
urbanization, it is essential to protect them to reduce further loss of
genetic diversity and safeguard against the loss of any one population
due to random natural or human-caused events. The Forest Service is the
primary landowner of proposed critical habitat within the Northern
Region. However, a very small proportion of Forest Service land in this
region falls within critical habitat proposed for the arroyo toad.
Unit 1: San Antonio River, Monterey County
Unit 1 consists of the San Antonio River and adjacent uplands, from
about 2 mi (3 km) upstream of the confluence with Mission Creek
downstream to San Antonio Reservoir, a distance of about 17 mi (27 km),
and includes small portions of Mission Creek and other tributaries. The
unit encompasses approximately 6,546 ac (2,649 ha), of which more than
98 percent is on the Fort Hunter Liggett Military Reservation and the
other 2 percent is privately owned.
The northernmost known population of arroyo toads is located here,
and is approximately 100 mi (160 km) north of the nearest documented
extant population. The onset of breeding activity along the San Antonio
River has not been documented prior to the last week in April (Liz
Clark, U.S. Army Reserve, pers. comm. 2003), which is several weeks
later than the onset of breeding activity documented for arroyo toad
populations on the Los Padres National Forest to the south (Sweet
1992). Arroyo toads in this unit may experience climatic conditions not
faced by toads at sites found farther south. The protection of this
area is essential to maintaining the complete genetic variability of
the species and the full range of ecological settings within which it
is found, which is essential to the ability of the arroyo toad to adapt
to changing environmental conditions. Arroyo toads can be found along
the entire length of this segment of the San Antonio River (Service
1999), which is still in a relatively natural state, consists of high-
quality arroyo toad habitat, and supports probably one of the largest
populations within the Northern Region. This area contains all the
primary constituent elements, including breeding pools in low-gradient
stream segments, sandy substrates, seasonal flood flows, and relatively
undisturbed riparian habitat and upland benches for foraging and
dispersal.
We consider other areas along the San Antonio River within Fort
Hunter Liggett as essential for the conservation of the species, but
excluded them from this proposal because they are within
[[Page 23260]]
mission-essential training areas (see Exclusions Under Section
4(b)(2)). Thus, we are proposing the majority of the essential lands
along the San Antonio River as critical habitat, but we are excluding a
portion of the essential lands (less than 50 percent), which are within
mission-essential training areas on Fort Hunter Liggett (Army 2003).
Military operations (including occasional troop movements and weed
control) in and near the riparian zone, yet outside of mapped mission-
essential training areas, may create the need for special management
considerations in this unit.
Unit 2: Sisquoc River, Santa Barbara County
Unit 2 consists of 27 mi (43 km) of the Sisquoc River and adjacent
uplands, from Sycamore Campground downstream to just below the
confluence with La Brea Creek. The unit encompasses approximately 6,574
ac (2,660 ha), of which 61 percent is private land and 39 percent is
within the Los Padres National Forest. Upper stretches of the river are
within the National Forest and mostly within the San Rafael Wilderness
Area. Below the National Forest boundary, the river and adjacent
uplands are on rural private lands. This long, undammed stream is
occupied arroyo toad habitat and is one of the few remaining major
rivers in southern California with a natural flow regime. This area
contains all of the primary constituent elements, including breeding
pools in low-gradient stream segments, sandy or fine gravel substrates,
seasonal flood flows, and relatively undisturbed riparian/upland
habitat for foraging and dispersal. This area is essential to
maintaining genetic diversity of the species. The protection of this
population is essential as it is a core population. Grazing, sand and
gravel mining, and limited recreational activities are the primary
disturbances to arroyo toad habitat in this unit that may require
special management considerations.
Unit 3: Upper Santa Ynez River Basin, Santa Barbara County
Unit 3 is located upstream of Gibraltar Reservoir and incorporates
portions of the upper Santa Ynez River, Indian Creek, Mono Creek, and
adjacent uplands. The unit encompasses approximately 4,414 ac (1,786
ha) within the boundaries of Los Padres National Forest, with 88
percent on National Forest lands and 12 percent on private non-
residential inholdings. The segment of the upper Santa Ynez River
proposed for designation extends 10 mi (16 km) from Jameson Reservoir
downstream to Gibraltar Reservoir. Indian Creek is proposed from the
Buckthorn Creek confluence down to its confluence with Mono Creek, a
distance of approximately 5 mi (8 km). Mono Creek and associated
uplands are proposed for designation for 7.5 mi (12 km) from the first
unnamed stream below The Narrows to its confluence with the Santa Ynez
River. This area contains all of the primary constituent elements,
including breeding pools in low-gradient stream segments, sandy or fine
gravel substrates, seasonal flood flows, and relatively undisturbed
riparian/upland habitat for foraging and dispersal.
A large and well-studied arroyo toad population occurs in this area
(Sweet 1992, 1993). It is likely a remnant of a much larger population
that historically extended downstream below what is now Lake Cachuma
and upstream into the area occupied by Jameson Reservoir. The
population along Mono Creek is one of the more robust populations of
arroyo toads on the Los Padres National Forest and is free of exotic
vertebrate predators for much of its length (Jamie Uyehara, Forest
Service, pers. comm. 2003). Unit 3 is also the wettest area occupied by
arroyo toads in the Northern Region (Teale Data Center 1998; California
Irrigation Management Information System 2000).
Arroyo toads in this unit likely experience precipitation and soil
moisture conditions not faced by toads at drier sites. Potential
adaptations to these conditions make the protection of this area
essential to maintaining the genetic diversity of the species. Because
it is within, or is surrounded by, National Forest land, this area has
favorable habitat conditions for population persistence. The arroyo
toad population inhabiting Mono and Indian Creeks is particularly
healthy and could be used as a source for the reestablishment of arroyo
toads in downstream reaches of the Santa Ynez River, if warranted. The
leading threats to arroyo toads in this area, primarily along the lower
Santa Ynez River and lower Mono Creek, are from exotic species,
recreation, and problems associated with an upstream dam (e.g.,
sediment trapping, altered hydrological regime, temperature changes).
To ensure arroyo toad habitat in this unit is protected, special
management considerations or protections may be needed.
Unit 4: Sespe Creek, Ventura County
Unit 4 includes 22 mi (35 km) of Sespe Creek and adjacent uplands,
from the lower end of Sespe Gorge (elevation approximately 3,530 ft
(1,076 m)) downstream to the confluence with Alder Creek. The unit
encompasses approximately 4,138 ac (1,675 ha), of which 87 percent is
on the Los Padres National Forest, primarily within the Sespe
Wilderness. The remainder is in remote, private inholdings. One of the
largest arroyo toad populations on the Los Padres National Forest
occurs in this unit along Sespe Creek (Forest Service, in litt. 1999),
which is undammed and retains its natural flooding regime. This core
population is spread over large areas of excellent habitat, including
numerous high-quality breeding pools, an abundance of sandy substrates,
unimpeded seasonal flood flows, and relatively undisturbed riparian
habitat and upland benches for foraging and dispersal (Service 1999).
Up to several hundred adult arroyo toads inhabit this reach of the
Sespe River (Sweet 1992, 1993), and during years of successful
reproduction, such as 2003, thousands of juveniles can be found as well
(Tom Murphy, Forest Service, pers. comm. 2003).
Arroyo toads have been found up to 3,300 ft (1,000 m) in elevation
in this area, which is one of the highest known occurrences in the
Northern Region. The arroyo toads in this unit likely experience
temperature extremes or other environmental conditions not faced by
toads at lower elevations. Potential adaptations to these conditions
make the protection of this area essential for the maintenance of the
genetic diversity of the species. In all likelihood, arroyo toad
populations in units 4, 5, and 6 historically were part of a large
Santa Clara River Basin metapopulation. Ecologically, these units
provided a link between the more coastal populations on the Sisquoc and
Santa Ynez Rivers, and populations in the Desert Region. Substantial
barriers to toad movement now exist between these units, including
dams, agriculture, and urban development. Impacts to the Sespe Creek
habitat come from recreational activities and exotic predators. Special
management considerations or protection may be needed to control and
reverse these threats.
Unit 5: Piru Creek, Ventura and Los Angeles Counties
Unit 5 includes Piru Creek and adjacent uplands from the confluence
with Lockwood Creek downstream to Pyramid Reservoir (Subunit 5a), and
from the confluence with Fish Creek downstream to Lake Piru (Subunit
5b). Subunit 5b also includes Agua Blanca Creek from Devil's Gateway
downstream to the confluence with Piru Creek. The unit encompasses
approximately 3,966
[[Page 23261]]
ac (1,605 ha), 85 percent of which is within the Los Padres and Angeles
National Forests, with the remaining on a few private inholdings.
Subunit 5a is in a remote setting within the Los Padres National
Forest, and most of subunit 5b is within the Sespe Wilderness.
Although much of the historical arroyo toad habitat along Piru
Creek is now inundated by the two reservoirs, a substantial arroyo toad
population occurs in this unit (Service 1999). The upper portion of
subunit 5a is free of exotic vertebrate predators and the arroyo toad
population there has been increasing and expanding over the past
several years (J. Uyehara, pers. comm. 2003). The expansion of the
population is likely due, in part, to seasonal campground closures and
the elimination of suction-dredge mining. Because lower Piru Creek
(subunit 5b) is below a large dam, the habitat there has experienced
some degradation over the years from perennial water releases, rapid
changes in flow volume, excessive flows during the breeding season, and
an increased presence of exotic predators. However, future releases
from Pyramid Dam are scheduled to more closely mimic natural flows and
benefit the arroyo toad (Eva Begley, California State Division of Water
Resources, pers. comm. 2003). This should result in an expanded, stable
population distributed over areas of good-to-excellent habitat that is
generally undisturbed by human activities. Both upper and lower Piru
Creek contain all of the primary constituent elements, including
breeding pools in low-gradient stream segments, sandy substrate,
seasonal flood flows (modified to some extent below Pyramid Dam), and
riparian habitat and upland benches for foraging and dispersal. Special
management considerations may be required above and beyond those
currently in place to address threats posed by horse and cattle
grazing, recreation, and unnatural flows that could potentially be
released from Pyramid Dam.
Unit 6: Upper Santa Clara River Basin, Los Angeles County
Unit 6 includes portions the Santa Clara River, Castaic Creek, San
Francisquito Creek, and adjacent uplands. The unit encompasses
approximately 7,398 ac (2,994 ha) of which 83 percent is private land
and 17 percent is within the Angeles National Forest. Subunit 6a,
predominantly within the Angeles National Forest, includes Castaic
Creek from Bear Canyon downstream to Castaic Lake, and Fish Creek from
Cienaga Spring to the confluence with Castaic Creek. Subunit 6b
includes Castaic Creek from the downstream edge of The Old Road right-
of-way (adjacent to Interstate 5) down to the confluence with the Santa
Clara River, the Santa Clara River from the confluence with Bouquet
Creek down to the confluence with Castaic Creek, and San Francisquito
Creek from Drinkwater Canyon downstream to the confluence with the
Santa Clara River. Subunit 6c includes the upper Santa Clara River from
Arrastre Canyon downstream to the confluence with Bee Canyon Creek.
A healthy population of arroyo toads can be found on Castaic Creek
above the reservoir (subunit 6a) (Bill Brown, Forest Service, pers.
comm. 2003). Although unknown at the time the Recovery Plan was
published (Service 1999), arroyo toads also occupy subunit 6b along the
Santa Clara River. This portion of the Santa Clara River was originally
excluded from designation as critical habitat for the arroyo toad, in
part because we believed that a breeding population of arroyo toads
could not be sustained in this area. Recent observations of arroyo
toads, including eggs, prove this to be incorrect (Ruben Ramirez, Cadre
Environmental, pers. comm. 2003). We had also previously stated (66 FR
9414) that the Natural River Management Plan (NRMP) (Valencia Company
1998) adequately protected this section of the Santa Clara River as a
dispersal corridor. However, uplands along this section of the Santa
Clara River remain unprotected and threatened by development. Because
this section of the Santa Clara River supports a breeding population of
arroyo toads, connects arroyo toad habitat in Castaic Creek with San
Francisquito Creek, and is in need of further protection, we believe it
is essential habitat for the arroyo toad metapopulation in the upper
Santa Clara River Basin and, in turn, is essential for the conservation
of the species.
Although not detected during a recent survey (Impact Sciences
2001), the Castaic Creek portion of subunit 6b contains high-quality
arroyo toad habitat within its meandering floodplain and is connected
to the occupied reach of the Santa Clara River. The habitat in this
river segment is important to the long-term persistence of the Santa
Clara River population by allowing for natural population expansion and
fluctuation. Although previously included as critical habitat for the
arroyo toad, the portion of Castaic Creek from The Old Road Bridge
(adjacent to Interstate 5) upstream to Castaic Lagoon contains largely
marginal to moderate quality habitat and is not included in this
proposal. Arroyo toads have not been detected in this reach during
recent surveys (Impact Sciences 2001). Although the habitat looks
suitable for arroyo toads, they have not been detected during recent
surveys in San Francisquito Creek, which empties into the Santa Clara
River (Ed Ervin, U.S. Geological Survey (USGS), pers. comm. 2003).
However, in 1997, calling arroyo toad males were heard along San
Francisquito Creek near the old St. Francis Dam (Ian Swift, Mountains
Recreation and Conservation Authority, pers. comm. 2003). In any event,
lower San Francisquito Creek offers an excellent opportunity for
further expansion of the arroyo toad population in subunit 6b and is
important for the long-term persistence of the Santa Clara River
population. The upper portion of the Santa Clara River (subunit 6c)
supports a breeding population of arroyo toads (N. Sandburg, in litt.
2001; Rick Farris, Service, pers. comm. 2001; Frank Hovore, Hovore and
Associates, in litt. 2001) and has the potential to greatly increase in
size with appropriate protection.
Subunits 6a, 6b, and 6c contain all the primary constituent
elements, including breeding pools in low-gradient stream segments,
sandy substrates, seasonal flood flows, and riparian and upland
habitats for foraging and dispersal. The majority of the lands within
unit 6 are private, and arroyo toad habitat is adversely affected by
urban development, agriculture, recreation, and mining. Exotic species
are a concern here as well. Special management considerations or
protection may be required in this unit to address these threats. This
unit is the easternmost population in the Northern Region, and as such,
provides the final link in the range of ecological settings for this
region the maintenance of which is essential to the conservation of the
species.
Unit 7: Upper Los Angeles River Basin, Los Angeles County
Unit 7 includes portions of Big Tujunga, Mill, and Alder Creeks,
and adjacent uplands in the upper Los Angeles River Basin. The unit
encompasses approximately 4,213 ac (1,705 ha), of which 64 percent is
within the Angeles National Forest and 36 percent is on private lands.
This unit is divided into two subunits. Subunit 7a includes 11.8 mi (19
km) of Big Tujunga Creek from below Big Tujunga Dam downstream to
Hansen Lake. Subunit 7b encompasses: (1) Approximately 8 mi (13 km) of
upper Big Tujunga Creek from immediately above Big Tujunga Reservoir
upstream to 1.2 mi (2 km)
[[Page 23262]]
above the confluence with Alder Creek, (2) almost 3.7 mi (6 km) of Mill
Creek from the Monte Cristo Creek confluence downstream to Big Tujunga
Creek, and (3) 1.9 mi (3 km) of Alder Creek from the Mule Fork
confluence downstream to Big Tujunga Creek.
Within the last 15 years, the drainages in this unit have been
reported to be occupied by arroyo toads (Forest Service, in litt. 1996;
Forest Service 2000; California Natural Diversity Data Base (CNDDB)
2003), and, collectively, these toads represent the only significant
known population remaining in the coastal foothills of the San Gabriel
Mountains. This unit is essential because it is occupied and contains
several primary constituent elements including sandy low-gradient
stream segments and highly braided river channels supporting sparse
vegetation indicating periodic scouring (USGS 2002). Threats that may
require special management considerations include adverse (i.e.,
timing, amount) water releases from Big Tujunga Dam, exotic predators,
such as crayfish and bullfrogs, and exotic plants, such as Arundo
donax. This unit also contains populations that occur in high-elevation
environments that are atypical for arroyo toad and that belong to a
metapopulation of the species in the Northern Region.
Southern Region
The following 13 critical habitat units are located in the Southern
Region for the arroyo toad and consist of a range of geographic
locations from coastal regions to interior mountains. Arroyo toads
probably occurred throughout the up- and downstream portions of each of
these rivers and creek basins, but are now found only in segments of
the rivers and creeks, due to loss or change of habitat and exotic
predators. Each of these critical habitat units contains river basins
that are identified in the Southern Region of the Recovery Plan
(Service 1999). Conserving arroyo toad populations in these river
basins is necessary for preserving the species' full range of genetic
and phenotypic variation and is essential to the conservation of the
species and may require special management considerations or
protection.
Unit 8: Lower Santa Ana River Basin/Black Star and Baker Creeks, Orange
County
Unit 8 includes portions of Black Star and Baker Creeks and
adjacent uplands in the lower Santa Ana River Basin. The unit
encompasses approximately 172 ac (70 ha) just above Irvine Lake, of
which 92 percent is private land and 8 percent is within the Cleveland
National Forest. We are proposing a 0.7 mi (1 km) stretch of Black Star
Creek and associated uplands and a 1.5-mi (0.9-km) stretch of lower
Baker Canyon and associated uplands upstream from the Cleveland
National Forest boundary as critical habitat. We consider other high-
quality habitats along Santiago Creek as essential but excluded them
from this proposed rule because they are within the approved Orange
County Central Coastal Subregion Natural Community Conservation Plan
(NCCP)/Habitat Conservation Plan (HCP) area (see Discussion in
Application of Section 4(a)(3)(B) and Exclusions Under Section
4(b)(2)).
Unit 8 is considered essential because it contains several primary
constituent elements including shallow, exposed pools and open habitat
with sandy terraces (Harmsworth Associates 2001), low-gradient stream
segments with sandy washes, a natural flooding regime that periodically
scours riparian vegetation and reworks stream channels and terraces,
and riparian and adjacent uplands habitats that provide for foraging
habitat and living areas for adult and subadult toads and dispersal
between areas containing suitable habitat. Maintaining a population in
this unit would enhance the viability of the larger arroyo toad
metapopulation that extends across the lower coastal mountain slopes of
the Santa Ana Mountains from Santiago Creek to San Mateo Creek
(crossing into Units 10 and 11). Toads in this unit are significant to
the overall conservation of the species because they are likely a
relict population of a larger historical population that existed along
the lower Santa Ana River Basin prior to the urbanization of the
greater Los Angeles area. This relict population may contain unique
genetic variation from a greater Santa Ana River Basin population that,
with adequate protection and intermittent gene flow, would promote
greater genetic diversity within the metapopulation. Toads were
observed in lower Baker Canyon and at the confluence of Silverado Creek
and Santiago Creek during the 1970s and 1980s (Robert Fisher, USGS, in
litt. 1985; CNDDB 2003). However, surveys performed along Santiago
Creek in 1997 failed to detect arroyo toads (Harmsworth Associates
1998), and reportedly no arroyo toads were detected in 2000 during
surveys on Irvine Company land within this unit (Harmsworth Associates
2001). These survey efforts, however, did not cover all of the high-
quality habitats that still exist within this unit (e.g., upper reaches
of Baker Canyon). Additional surveys are needed to determine the
occupancy status of toads in this unit and their population size. Since
suitable habitat still exists, special management considerations, such
as augmenting or reestablishing toad populations, may be required for
this unit. Threats that may require special management considerations
include residential activities near the streams and past commercial
sand and gravel removal operations.
Unit 9: San Jacinto River Basin / Bautista Creek, Riverside County
Unit 9 includes portions of Bautista Creek and adjacent uplands in
the San Jacinto River Basin. The unit encompasses approximately 683 ac
(276 ha), of which 98 percent is within the San Bernardino National
Forest and the remaining 2 percent is on State land. We are proposing a
3.1-mi (5.1-km) discontinuous stretch of Bautista Creek as critical
habitat. We also consider high-quality habitat along the San Jacinto
River as essential from the Sand Canyon confluence downstream to the
Soboba Indian Reservation border and along Bautista Creek from the San
Bernardino National Forest boundary downstream to near the middle of
section 27 (T5S, R1E), where the stream enters a debris basin, but
excluded that area from the proposed critical habitat because it is
within the Western Riverside MSHCP planning area (see Discussion in
Application of Section 4(a)(3)(B) and Exclusions Under Section
4(b)(2)). There is also high-quality habitat on the Soboba Indian
Reservation along the San Jacinto River and Indian Creek, as well as
records of arroyo toads upstream from the Reservation along the San
Jacinto River. However, there is uncertainty regarding the amount of
high-quality habitat and its occupancy by arroyo toads on the
Reservation, and therefore, whether this habitat is essential to the
conservation of the species. As a consequence, we have not included
lands within the Soboda Indian Reservation in the proposed rule. We are
interested in working with the Soboba Indian Tribe in determining the
occupancy of these areas and in developing a management plan that will
address the conservation needs of the arroyo toad.
Unit 9 is comprised of a substantial arroyo toad population in
Bautista Creek within the San Bernardino National Forest (USGS 2000,
2001). This population, along with another smaller population on the
San Jacinto River (Brock Ortega, Dudek and Associates, in litt. 2001)
which is being excluded from proposed critical habitat due to the
[[Page 23263]]
Western Riverside MSHCP, likely extends downstream onto Tribal and
other private lands, and represents one of the easternmost populations
within the species' range. Unit 9 is essential for arroyo toad
conservation because it contains several primary constituent elements
including low gradient sandy streambeds with slow moving water suitable
for arroyo toad breeding and adjacent upland terrace for foraging and
burrowing. The arroyo toad population in this unit is one of the
easternmost populations and is isolated from other known populations to
the south in the Santa Margarita Watershed, to the west in the San Juan
Watershed, and from populations to the north in the Santa Ana
Watershed. Therefore, conserving this population is important for the
species' recovery because it may contain unique genetic, phenotypic
and/or behavioral characteristics. The threats that may require special
management considerations for this unit include destruction of habitat
and mortality of individual toads from recreation and vehicular traffic
from nearby roadways (USGS 2001).
Unit 10: San Juan Creek Basin, Orange County
Unit 10 includes portions of San Juan Creek, Bell Canyon, Trabuco
Creek, and adjacent uplands in the San Juan Creek Basin. The unit
encompasses approximately 6,285 ac (2,544 ha), of which 54 percent is
private land, 34 percent is Orange County Park Land (Caspers Wilderness
Park and O'Neill Regional Park), and 12 percent is within the Cleveland
National Forest. Subunit 10a covers approximately 20.5 mi (33 km) of
San Juan Creek from the bottom of Decker Canyon downstream to
Interstate 5 and includes about 2.5 mi (4 km) of Bell Canyon from just
below Crow Canyon downstream to the confluence with San Juan Creek.
Subunit 10b covers approximately 5 mi (8 km) of Trabuco Creek from
Falls Canyon to approximately 0.9 mi (1.4 km) downstream of the State
Route 241 (Foothill Transportation Corridor) bridge.
Unit 10 supports a large core population in San Juan and Bell
Creeks (P. Bloom, environmental consultant, in litt. 1998; USGS, in
litt. 1999a; CNDDB 2003) that is concentrated within Caspers Wilderness
Park and private lands downstream (P. Bloom in litt. 1998), the
protection of which is essential for the conservation of the species.
These areas contain several primary constituent elements, such as low-
gradient stream segments with sandy or fine gravel substrates that
support shallow pools and alluvial scrub habitat that provides foraging
habitat. This unit also supports a population along a stretch of
Trabuco Creek (D. Holland, in litt. 2000) where conditions such as low-
gradient streams with shallow pools and adjacent upland habitat for
foraging and burrowing are favorable for population persistence. Arroyo
toad populations in this unit possibly belong to a greater arroyo toad
metapopulation in the Santa Ana Mountains and may serve as an important
linkage between toads in Santiago Creek (Unit 8) to the north and the
San Mateo Creek Basin to the south. Threats to this population that may
require special management considerations include exotic predators
(bullfrogs), increased water diversions, and residual effects of recent
gravel mining operations (Bloom 1998).
Unit 11: San Mateo Creek Basin, San Diego and Orange Counties
Unit 11 includes portions of San Mateo, Cristianitos, Talega,
Gabino, and La Paz Creeks, and adjacent uplands in the San Mateo Creek
Basin. The unit encompasses approximately 4,580 ac (1,854 ha), of which
68 percent is within portions of Marine Corps Base, Camp Pendleton
(Camp Pendleton), including areas leased to outside parties for other
land uses (i.e., San Onofre State Park and agricultural lands) and
adjacent cantonment areas; 1 percent is within the Cleveland National
Forest; and 31 percent is on private land. This unit is divided into
three subunits. Subunit 11a extends about 3.1 mi (5 km) from the
Cristianitos Creek confluence downstream to just below Interstate 5.
Subunit 11a also includes portions of Cristianitos Creek from just
above Gabino Creek downstream to the confluence with San Mateo Creek.
This subunit also includes approximately 3.1 mi (5 km) of Gabino Creek
upstream from its confluence with Cristianitos Creek, including about
0.6 mi (1 km) of La Paz Creek, as well as approximately 2.7 mi (4.3 km)
of Talega Creek upstream from its confluence with Cristianitos Creek
and beyond the boundaries of Camp Pendleton. Subunit 11b covers
approximately 0.4 mi (0.7 km) of San Mateo Creek beyond the boundaries
of Camp Pendleton within the Cleveland National Forest near Devils
Canyon, and subunit 11c covers approximately 3.9 mi (6.3 km) on San
Onofre Creek within cantonment areas in Camp Pendleton. We consider
other high-quality habitats along San Mateo, San Onofre, and Talega
Creeks within Camp Pendleton as essential, but excluded them from this
proposed rule because they are within mission-essential training areas
(see Discussion of Exclusions Under Section 4(b)(2)).
This unit contains several primary constituent elements, including
low-gradient stream segments with sandy or fine gravel substrates,
shallow pools for breeding and rearing of tadpoles and juveniles, and
riparian and adjacent uplands habitats for foraging and dispersal to
other populations. With so many favorable habitat conditions, Unit 11
is able to support large core populations in San Mateo and Cristianitos
Creeks (Holland and Goodman 1998; CNDDB 2003) and is essential for the
species. An unusual and important aspect of this unit is its close
proximity to the coast because nearly all of the historic near-coastal
populations have been extirpated due to extensive urbanization and
river channelization along the coastal regions of southern California.
Distinctive climatic conditions near the coast may provide different
selective pressures on toads in this area, and favor specific genetic
characteristics that help maintain the genetic diversity of the
species. Threats to this arroyo toad essential habitat that may require
special management considerations include cumulative impacts from
military and other human activities, including direct mortality from
vehicle collisions and vehicular crossings of stream beds, fire, exotic
predators, and invasive plants (Holland and Goodman 1998).
Unit 12: Lower Santa Margarita River Basin, San Diego County
Unit 12 includes approximately 8.7 mi (14 km) of the Santa
Margarita River and adjacent uplands, including almost 2.1 mi (3.4 km)
of De Luz Creek from the town of De Luz to the boundary of Camp
Pendleton (Subunit 12a) in the lower Santa Margarita River Basin, and
from the lower end of Temecula Canyon along the lower Santa Margarita
River to the westernmost boundary between Camp Pendleton and the Naval
Weapons Station Seal Beach Detachment Fallbrook (Fallbrook Naval
Weapons Station) (Subunit 12b). The unit encompasses approximately
1,840 ac (745 ha), of which 17 percent is within the Fallbrook Naval
Weapons Station, 1 percent is on State land, and 82 percent is on
private land. We consider other high-quality habitats along the Santa
Margarita River in the very northeastern corner of Camp Pendleton as
well as further downstream from the Camp Pendleton/Fallbrook boundary
as essential, but excluded them from this proposed rule because they
are within mission-essential training areas on Camp
[[Page 23264]]
Pendleton (see Discussion of Exclusions Under Section 4(b)(2)).
Recent surveys of the Santa Margarita River and De Luz Creek
immediately downstream of this unit on Camp Pendleton have documented
what is probably the largest known population of arroyo toads (Holland
1995; Holland and Goodman 1998; Varanus Biological Services, Inc. 1999;
Holland and Sisk 2001; CNDDB 2003). This unit contains several primary
constituent elements including rivers with suitable hydrologic regimes,
low-gradient stream segments with sandy substrates supporting shallow
pools and gravel bars for breeding and rearing tadpoles and juveniles,
and riparian and adjacent upland habitat to provide foraging and living
areas for subadult and adult toads. This unit is important for the
recovery of the species because of its size, proximity to other large
populations on Camp Pendleton, and potential connectivity to
populations in the upper Santa Margarita River Basin (Unit 13). Threats
to this habitat that may require special management considerations
include cumulative impacts to the species' habitat from military and
other human activities, including direct mortality from vehicle
collisions and vehicular crossings of stream beds, fire, exotic
predators, and invasive plants (Holland and Goodman 1998).
Unit 13: Upper Santa Margarita River Basin, San Diego and Riverside
Counties
Unit 13 is located upstream from Vail Lake and includes portions of
Temecula and Arroyo Seco Creeks, and adjacent uplands in the upper
Santa Margarita Basin. The unit encompasses approximately 3,627 ac
(1,468 ha), of which 82 percent is private land, 17 percent is within
the Cleveland National Forest, and 1 percent is BLM land. This unit is
divided into two subunits. Subunit 13a includes 3.7 mi (5.9 km) of
Arroyo Seco Creek from Crosley Homestead downstream to just north of
the Riverside/San Diego County boundary and further downstream within
the Cleveland National Forest. Subunit 13b includes approximately 7.2
mi (11.6 km) of Temecula Creek from Dodge Valley downstream to the
Riverside/San Diego County boundary. We consider other high-quality
habitats along Temecula, Wilson, and Arroyo Seco Creeks as essential,
but excluded them from this proposed rule because they are within the
Western Riverside MSHCP planning area (see Discussion in Application of
Section 4(a)(3)(B) and Exclusions Under 4(b)(2)).
Unit 13 contains documented occurrences in Temecula, Wilson, and
Arroyo Seco Creeks (AMEC Earth and Environmental, Inc. 2001; CNDDB
2003) and is essential because it contains high-quality habitat, such
as broad, flat alluvial valleys with good foraging habitat, loose soils
for burrowing, and shallow pools for breeding. The habitat conditions
are favorable for population expansion and long-term persistence, and
the unit provides a potential link to populations in the lower Santa
Margarita River Basin (Unit 12). Sand mining operations and exotic
predators (CNDDB 2003) threaten arroyo toad habitat in this unit and
may require special management considerations.
Unit 14: Lower and Middle San Luis Rey River Basin, San Diego County
Unit 14 includes portions of the San Luis Rey River below Lake
Henshaw and adjacent uplands, and includes sections of Pala and Keys
Creeks in the lower and middle San Luis Rey River Basin. The unit
encompasses approximately 15,376 ac (6,222 ha), of which 82 percent is
private land, 12 percent (1856 ac (751 ha)) is on the Pala Indian
Reservation, and 7 percent (1021 ac (413 ha)) is on the Rincon Indian
Reservation. Approximately 30 mi (48 km) of the San Luis Rey River from
the western edge of the La Jolla Indian Reservation downstream to the
confluence with Guajome Creek near the City of Oceanside are proposed
for designation. It also includes approximately 3.4 mi (5.5 km) of Pala
Creek and 1.7 mi (2.7 km) of Keys Creek upstream from their confluence
with the San Luis Rey River.
This long, low-elevation (all below 1,000 ft (305 m) in elevation)
unit is situated in a broad, flat valley with a low-gradient river that
supports shallow pools and sandy substrates in adjacent upland terraces
for foraging and burrowing. This unit is essential for the recovery of
the arroyo toad because it supports one of the largest core populations
within the species' range (Dudek and Associates, Inc. in litt. 1995;
Tierra Madre Consultants, Inc., in litt. 1995; California Department of
Transportation (Caltrans) 1998; Varanus Biological Services, Inc., in
litt. 1999; KEA Environmental, Inc., in litt. 2000). Special management
considerations that are required in this unit include minimizing
impacts from intensive urbanization, agriculture, exotic predators, and
plants, and addressing issues regarding dams and water diversions in
the upper end of the unit.
We are including lands on the Pala and Rincon Indian Reservations
because they consist of some of the highest quality occupied habitat,
such as low-gradient rivers containing shallow pools for breeding and
upland habitat for foraging, in this unit (Tierra Environmental
Services 1999; Varanus Biological Services, Inc. 1999). If these high-
quality habitats on the Reservations are lost, the migration of
individuals and continuity of gene flow along the San Luis Rey River
would be precluded, resulting in fragmentation of remaining toad
populations outside of the Reservations and their greater
susceptibility to extirpation. The Service will be attempting to work
closely with the Pala and Rincon Band of Mission Indians prior to the
final designation of critical habitat to achieve necessary conservation
measures for the species and to subsequently exclude the these
Reservation lands from critical habitat. Designation of these
Reservation lands is essential to the conservation of the species and
may require special management considerations, such as minimizing
development impacts in riparian areas and adjacent upland habitat.
Unit 15: Upper San Luis Rey River Basin, San Diego County
Unit 15 includes the upper San Luis Rey River above Lake Henshaw,
two of its headwater tributaries, and adjacent uplands in the upper San
Luis Rey River Basin. The unit encompasses approximately 11,725 ac
(4,745 ha), of which 86 percent is private land and 14 percent is
within the Cleveland National Forest. This unit consists of two
subunits. Subunit 14a covers almost 8.7 mi (14 km) of the upper San
Luis Rey River from the Indian Flats area downstream to the upper end
of Lake Henshaw and includes about 7.8 mi (12.5 km) of Agua Caliente
Creek from the western edge of section 13 (T10S, R3E) to the confluence
with the San Luis Rey. Subunit 14b includes approximately 1.6 mi (2.5
km) of the West Fork of the San Luis Rey River, where it runs through
Barker Valley. Arroyo toads occur in each of these drainages, with the
largest concentration found along Agua Caliente Creek.
This unit is essential because it contains several primary
constituent elements including low-gradient stream segments with sandy
substrates supporting shallow pools, and riparian and adjacent upland
habitats to provide areas foraging and burrowing. This unit is
important for the recovery of the species because it contains a unique
assemblage of several small, disjunct, high-elevation arroyo toad
populations and one large, core population on Agua Caliente Creek (E.
Gergus, San Diego State University, in litt. 1992; CNDDB 2003) in an
area where in-stream and/or overland dispersal between
[[Page 23265]]
populations is likely still possible. Maintaining adequate genetic
connectivity within this population increases the probability of these
populations' long term persistence. Groundwater pumping on private
lands, exotic predators, and grazing are the primary disturbances to
arroyo toad habitat that may require special management in this unit.
Unit 16: Santa Ysabel Creek Basin, San Diego County
Unit 16 includes portions of Santa Ysabel Creek and adjacent
uplands, and includes portions of Santa Maria Creek, Guejito Creek, and
Temescal Creek (Pamo Valley) in the San Dieguito River/Santa Ysabel
Creek Basin. The unit encompasses approximately 11,080 ac (4,484 ha),
of which 93 percent is private land, 6 percent is within the Cleveland
National Forest, and 1 percent is on the Mesa Grande Indian
Reservation. The unit consists of four subunits. Subunit 16a includes
approximately 7.9 mi (12.7 km) of Santa Ysabel Creek and adjacent
uplands from the Mesa Grande Indian Reservation downstream to the
western boundary of the Cleveland National Forest near Boden Canyon
(which is the eastern boundary of the San Diego MSCP area). This
subunit also includes approximately 4.3 mi (7 km) of Temescal Creek
from the northern edge of Pamo Valley to the confluence with Santa
Ysabel Creek and 0.1 mi (0.1 km) of Boden Canyon and adjacent uplands
on the Cleveland National Forest at approximately 0.75 mi (1.2 km)
upstream from the Santa Ysabel Creek confluence. Subunit 16b includes
approximately 7.5 mi (12 km) of Guejito Creek from the 2,000-ft (610-m)
elevation contour downstream to the San Diego MSCP boundary near San
Pasqual Valley. Subunit 16c covers approximately 5.3 mi (8.5 km) of
Santa Maria Creek from the west side of Ramona to the San Diego MSCP
boundary near San Pasqual Valley. Subunit 16d includes approximately
5.2 mi (8.3 km) of Santa Ysabel Creek and adjacent uplands from
approximately 0.5 mi (0.8 km) east of Highway 79 downstream to
approximately 0.25 mi (0.4 km) downstream of the confluence with Witch
Creek. We consider other high-quality habitats along Santa Ysabel,
Santa Maria, and Guejito Creeks as essential, but excluded them from
this proposed rule because they are within the approved San Diego MSCP
plan area (see discussion in Application of Section 4(a)(3)(B) and
Exclusions Under Section 4(b)(2) of the Act).
All of the drainages included in this unit are occupied by arroyo
toads, and a large population exists along Temescal and Santa Ysabel
Creeks within Pamo Valley (Varanus Biological Services, Inc. 1999;
Tierra Environmental Services, in litt. 2001; USGS, in litt. 2002;
CNDDB 2003). This unit is essential because it contains several primary
constituent elements including low-gradient sandy stream segments with
shallow pools for breeding and rearing of tadpoles, and upland sandy
terraces that provide foraging and burrowing habitat. This unit is also
essential for the species' recovery because it supports a large core
population and contains several additional populations that are
interconnected. In addition, this unit provides an important linkage
for genetic interchange with a core arroyo toad population in the San
Pasqual Valley, which is within the San Diego MSCP. A population of
arroyo toads was recently discovered in high-quality habitat along
Santa Ysabel Creek upstream from Lake Sutherland (USGS, in litt. 2002).
Protection of this population, on the Santa Ysabel Open Space Preserve,
and another population in Witch Creek (E. Gergus, in litt. 1992), a
tributary of Santa Ysabel Creek, is essential for the recovery of the
species because they exist in an undammed portion of the Santa Ysabel
Creek drainage above Lake Sutherland and are thus subject to a more
natural flooding regime. Within this portion of the upper Santa Ysabel
Creek, approximately 40 ac (16 ha) of Mesa Grande Indian Reservation is
included as critical habitat. This Reservation is located between
occupied areas on the Santa Ysabel Open Space Preserve and the
confluence of Witch and Santa Ysabel Creeks, which is downstream from
where toads were discovered in Witch Creek in the early 1990s.
Conserving habitat on the Mesa Grande Reservation is essential to allow
for the migration of toads to support the genetic and demographic
continuity within this population along the upper portions of Santa
Ysabel Creek. Grazing, exotic predators, and urbanization (Tierra
Environmental Services, in litt. 2001; CNDDB 2003) are the primary
threats to this arroyo toad essential habitat that may require special
management considerations in this unit.
Unit 17: San Diego River Basin/San Vicente Creek, San Diego County
Unit 17 includes portions of the San Diego River and San Vicente
Creek and adjacent uplands in the San Diego River Basin. The unit
encompasses approximately 2,309 ac (934 ha), of which 75 percent is
private land, 19 percent is within the Cleveland National Forest, and 6
percent is on the Capitan Grande Indian Reservation. The unit is broken
into four subunits--three disjunct sections of the San Diego River and
one section of San Vicente Creek. Subunit 17a includes approximately 5
mi (8 km) of the San Diego River from Ritchie Creek downstream through
0.5 mi (0.9 km) of the Capitan Grande Indian Reservation to the upper
edge of El Capitan Reservoir and approximately 0.6 mi (1 km) of lower
Cedar Creek. Subunit 17b includes 0.9 mi (1.5 km) of the San Diego
River from El Capitan Reservoir to El Monte County Park. Subunit 17c
covers almost 4.3 mi (7 km) of the San Diego River from approximately
1.2 mi (2 km) below El Monte County Park downstream to the confluence
with San Vicente Creek. Subunit 17d includes 1.4 mi (2.3 km) of San
Vicente Creek from the west side of San Diego Country Estates
downstream to where the creek crosses Wildcat Canyon Road (the MSCP
area boundary). We consider other high-quality habitats along San
Vicente Creek and the San Diego River as essential, but excluded them
from this proposed rule because they are within the approved San Diego
MSCP plan area (see Discussion in Application of Section 4(a)(3)(B) and
Exclusions Under Section 4(b)(2)).
The upper San Diego River and San Vicente Creek are both occupied
by arroyo toads (E. Gergus, in litt. 1992; Varanus Biological Services,
Inc. 1999; CNDDB 2003). This unit is essential since it contains
several primary constituent elements such as low-gradient stream
segments with sandy substrates supporting shallow pools for breeding,
riparian and adjacent upland habitats that provide foraging, living,
and migration areas for subadult and adult toads. This unit is
important for arroyo toad conservation because it encompasses several
significant populations and includes suitable habitat for population
expansion, thus increasing the probability of the long-term persistence
of these populations. It also provides an important linkage to
populations occurring within the San Diego MSCP area. This unit also
includes high quality habitat, such as low-gradient stream segments and
adjacent upland terrace areas for foraging and burrowing, on the
Capitan Grande Indian Reservation along the upper portions of the San
Diego River and above Capitan Reservoir. These areas are between areas
of occupied high quality habitat outside of the Reservation along the
San Diego River. Conserving habitat on the Capitan Grande Reservation
is essential to allow for the migration of toads to support the
[[Page 23266]]
genetic and demographic continuity within this population on the upper
portions of the San Diego River. Minimizing threats from development is
necessary to maintain the viability of the populations in this unit.
Consequently, special management considerations or protection may be
required.
Unit 18: Sweetwater River Basin, San Diego County
Unit 18 includes portions of the Sweetwater River, Peterson Canyon,
Viejas Creek, and adjacent uplands in the Sweetwater River Basin. The
unit encompasses approximately 9,235 ac (3,737 ha), of which 54 percent
is private land, 23 percent is on California State Park land, 12
percent is within the Cleveland National Forest, 8 percent is on the
San Diego National Wildlife Refuge, 3 percent is on California
Department of Fish and Game (CDFG) land, and less than 1 percent is on
the Sycuan Indian Reservation. The unit is broken into four subunits--
three disjunct sections of the Sweetwater River and one section of
Viejas Creek. Subunit 18a covers approximately 20 mi (32 km) of the
Sweetwater River from the top of Upper Green Valley in Cuyamaca Rancho
State Park downstream to the San Diego MSCP area boundary. Subunit 18b
includes approximately 0.7 mi (1.2 km) of the Sweetwater River between
the MSCP boundary and Loveland Reservoir and 1.5 mi (2.4 km) of
Peterson Canyon from just east of the Taylor Creek confluence
downstream to the top of Loveland Reservoir. Subunit 18c encompasses
approximately 16 mi (26 km) of the Sweetwater River, within the MSCP
boundary, from immediately below Loveland Dam downstream to the upper
edge of Sweetwater Reservoir. Subunit 18d covers 1.8 mi (2.9 km) of
Viejas Creek and associated uplands from the western border of the
Viejas Indian Reservation downstream to the Congressional boundary of
the Cleveland National Forest (also the eastern boundary of the San
Diego MSCP area). We consider other high-quality habitats along Viejas
Creek and the Sweetwater River as essential, but excluded these lands
from the proposed rule because they are within the approved San Diego
MSCP plan area (see Discussion in Application of Section 4(a)(3)(B) and
Exclusions Under Section 4(b)(2)).
The unit is essential to arroyo toad conservation because it
consists of several primary constituent elements including open sandy
river bottoms with shallow pools that support breeding populations and
adjacent upland foraging and burrowing areas. This unit is also
essential for the species conservation because it supports several
significant populations over large stretches of rivers and streams (E.
Gergus, in litt. 1992; Ervin and Griffin, in litt. 1997; Varanus
Biological Services, Inc. 1999; CNDDB 2003). Maintaining suitable
habitat conditions and connectivity are essential to provide for the
long-term persistence of these populations. This unit also includes
high quality habitat, such as low-gradient stream segments and adjacent
upland terrace areas for foraging and burrowing, on the Sycuan Indian
Reservation in the Sweetwater River. This area is between areas of
occupied high quality habitat outside the Reservation along the
Sweetwater River. Consequently, conserving habitat on the Sycuan
Reservation is essential to allow for the migration of toads to support
the genetic and demographic continuity within the population on this
portion of the Sweetwater River. This unit may require special
management considerations to address threats from adverse (i.e.,
timing, amount) water releases from reservoirs, cattle grazing, gravel
mining operations, off highway vehicular traffic, and exotic predators.
Unit 19: Cottonwood Creek Basin, San Diego County
Unit 19 includes portions of Cottonwood Creek, adjacent uplands,
and portions of the following tributaries: Potrero Creek, Pine Valley
Creek, Scove Canyon, Morena Creek, La Posta Creek, and Kitchen Creek of
the Cottonwood Creek Basin. This large unit encompasses approximately
15,798 ac (6,393 ha), of which 55 percent is private land, 37 percent
is within the Cleveland National Forest, 7 percent is on land owned by
San Diego County, and 1 percent is on BLM land. The unit consists of
four disjunct subunits--two sections of Cottonwood Creek and two
sections of Pine Valley Creek. Subunit 19a covers 7 mi (11.2 km) of
Cottonwood Creek from Buckman Springs (near Interstate 8) downstream to
Morena Reservoir and includes approximately 3.7 mi (6 km) of La Posta
Creek, 2.8 mi (4.5 km) of Morena Creek, and 5 mi (8 km) of Kitchen
Creek upstream from the Cottonwood Creek confluence. Subunit 19b covers
almost 9.9 mi (16 km) of Cottonwood Creek from approximately 2.5 mi (4
km) below Morena Reservoir downstream to State Highway 94 (excluding
Barrett Reservoir) and includes 9.3 mi (15 km) of Potrero Creek from
approximately the 2,466-ft (752-m) elevation benchmark downstream to
the confluence with Cottonwood Creek. Subunit 19c covers about 7.5 mi
(12 km) of Pine Valley Creek from the north edge of section 12 (T15S,
R4E) downstream to approximately 0.6 mi (1 km) south of Interstate 8
and includes approximately 2.5 mi (4 km) of Scove Canyon and 0.6 mi (1
km) of Noble Creek. Subunit 19d encompasses 8 mi (13 km) of Pine Valley
Creek from the Nelson Canyon confluence downstream to Barrett
Reservoir. We consider other high-quality habitats along Cottonwood
Creek as essential, but excluded them from this proposed rule because
they are within the San Diego MSCP area (see Discussion in Application
of Section 4(a)(3)(B) and Exclusions Under Section 4(b)(2)).
This unit encompasses a large number of distinct arroyo toad
occurrences (E. Gergus, in litt. 1992; Varanus Biological Services,
Inc. 1999; USGS, in litt. 1999b; CNDDB 2003) in an area where in-stream
and/or overland dispersal between populations is probably still
possible and where there is room for population expansion. It also
provides an important linkage to populations occurring within the San
Diego MSCP area. The unit is essential because it includes several
primary constituent elements including wide, open sandy low-gradient
stream segments supporting shallow pools for breeding and sparsely
vegetated upland habitat for foraging and burrowing. Urbanization,
grazing, Border Patrol activities, introduced plants, and exotic
predators are the primary threats to this arroyo toad essential habitat
that may require special management considerations.
Unit 20: Upper Santa Ana River Basin/Cajon Wash, San Bernardino County
Unit 20 includes approximately 4.8 mi (7.7 km) of Cajon Wash and
adjacent uplands, from just south of Cajon campground downstream to the
San Bernardino National Forest boundary. The unit encompasses
approximately 1,262 ac (511 ha), of which 52 percent is private land
and 48 percent is within the San Bernardino National Forest.
This population may represent some of the last vestiges of a much
greater population that historically existed along the upper Santa Ana
River Basin, but was almost entirely extirpated due to urbanization of
the greater Los Angeles area. Arroyo toads were located near the
junction between Lone Pine Canyon and Cajon Wash in 2000 (USGS 2000).
The nearest known arroyo toad population occurs approximately 3.7 mi (6
km) (straight line distance) to the east in the West Fork Mojave River
(Unit 22). However, the steep terrain between these populations makes
it likely that
[[Page 23267]]
these populations are isolated from one another. Protecting this
population is important for the conservation of the species because it
helps preserve an important outlier segment of the genetic,
phenotyopic, and/or behavioral variation of the species. This unit is
essential because it contains several primary constituent elements
including low-gradient sandy stream segments supporting shallow
breeding pools, adjacent upland terraces for foraging and burrowing,
and a flooding regime that sufficiently corresponds to natural
conditions and periodically scours riparian vegetation and reworks
stream channels. Recreational usage is the primary threat to this
habitat that may require special management considerations.
Desert Region
Arroyo toad populations in the following three critical habitat
units are essential for the conservation of the species in the Desert
Region, as described in the Recovery Plan (Service 1999). Each of these
units is isolated from each other and from any other units, making the
issues of inbreeding, fragmentation, and random negative impacts of
great concern. However, this unit also represents unique ecological
conditions for arroyo toads, and likely harbors important genetic
diversity.
Unit 21: Little Rock Creek Basin, Los Angeles County
Unit 21 includes approximately 5.9 mi (9.5 km) of Little Rock Creek
and adjacent uplands, from the South Fork confluence downstream to the
upper end of Little Rock Reservoir (in the vicinity of Rocky Point
Picnic Ground), and approximately 1.1 mi (1.8 km) of Santiago Creek and
adjacent uplands upstream from the confluence with Little Rock Creek in
the Little Rock Creek Basin. The unit encompasses approximately 941 ac
(381 ha), all of which is within the Angeles National Forest.
Unit 21 is essential for arroyo toad conservation because it
supports several primary constituent elements including low-gradient
sandy stream segments that support shallow breeding pools, adjacent
upland areas for foraging, and a hydrologic regime that sufficiently
corresponds to natural conditions and scours the riparian vegetation,
thus providing open areas for movement. This unit is important for the
conservation of the species because these populations collectively
comprise an isolated population on the periphery of the species' range
that possibly possesses unique genetic and phenotypic variation (Forest
Service, in litt. 1998; Ramirez 2002a). Protecting peripheral
populations is necessary for maintaining a broad range of genetic
diversity for the species. Losses of diversity can result in reduced
evolutionary flexibility and declines in fitness. Threats from
recreational activities may require special management considerations
to preserve the area's favorable habitat conditions for the persistence
of this population.
Unit 22: Upper Mojave River Basin, San Bernardino County
Unit 22 includes portions of the Mojave River, the West Fork of the
Mojave River, Horsethief and Little Horsethief Creeks, Grass Valley
Creek, Deep Creek, and adjacent uplands in the upper Mojave River
Basin. The unit encompasses approximately 14,450 ac (5,848 ha), of
which 59 percent is private land, 18 percent is managed by the U.S.
Army Corps of Engineers in association with a flood control reservoir,
14 percent is within the San Bernardino National Forest, 8 percent is
State land, and 1 percent is BLM land. The unit is divided into three
separate subunits. Subunit 22a includes: (1) Approximately 9.3 mi (18
km) of Deep Creek from near Holcomb Creek downstream to the confluence
with the West Fork, (2) approximately 4 mi (6.5 km) of Little
Horsethief Creek from near the western edge of section 28 (T3N, R5W)
downstream to the confluence with Horsethief Creek, (3) approximately
3.4 mi (5.5 km) of Horsethief Creek from the Little Horsethief Creek
confluence downstream to the West Fork confluence, (4) just over 4.3 mi
(7 km) of the West Fork of the Mojave River from the Horsethief Creek
confluence downstream to Mojave River Forks Dam, (5) approximately 2.5
mi (4 km) of the Mojave River below Mojave River Forks Dam, (6)
approximately 1.4 mi (2.2 km) of Grass Valley Creek upstream from the
confluence with the West Fork, and (7) approximately 2.8 mi (4.5 km) of
Kinley Creek upstream from the Deep Creek confluence. Subunit 22b
includes approximately 11 mi (18 km) of the Mojave River from just
above the Upper Narrows (section 14, T5N, R4W) downstream to
approximately 3.7 mi (6 km) below the Lower Narrows (section 13, T6N,
R5W). Subunit 22c includes almost 1.9 mi (3 km) of the upper West Fork
of the Mojave River, above Silverwood Lake, from near the 3,613 ft
(1,462 m) elevation benchmark downstream to the upper end of the lake.
This unit is essential because it contains several primary
constituent elements including low-gradient sandy stream segments that
support shallow breeding pools, adjacent upland areas for foraging, and
a hydrologic regime that sufficiently corresponds to natural conditions
and scours the riparian vegetation, thus providing open areas for
movements by toads. All of the drainages proposed for designation as
critical habitat in this unit are occupied by arroyo toads, although
the current occupancy of the Mojave River within subunit 22b is unknown
(Tierra Madre Consultants, Inc. 1995; Ramirez 2002b; CNDDB 2003; Forest
Service, in litt. 2003; Ramirez 2003). Habitat conditions within
subunit 22b are favorable for toads (E. Ervin, pers. comm. 2003), with
low-gradient pools, sandy substrates, scattered riparian vegetation,
and undeveloped uplant habitats. Arroyo toads have been confirmed from
this area as late as 1982 (Campbell et al. 1996), and unconfirmed
reports of calling arroyo toads have been made as recently as 1998 (Tim
Thomas, Biologist, U.S. Fish and Wildlife Service, pers. comm.. 2003).
However, it has not been extensively surveyed and recent arroyo toad
observations are lacking along this reach.
Unit 22 is essential for arroyo toad conservation because it
contains PCEs that support the largest population of the species on the
desert side of the mountains (subunit 22a). Summit Valley, which
encompasses the lower portions of Horsethief Creek and the West Fork of
the Mojave River, is a broad, flat, alluvial valley that supports a
substantial arroyo toad population (Ramirez 2003). Providing adequate
and proper streamflows and protections for the upland alluvial habitats
would increase the probability for the long-term persistence of this
large toad population. If adequate streamflows and upland alluvial
habitats can be maintained, this desert unit would have the most
favorable conditions of any of the desert units for long-term
persistence of the large toad population. The downstream portion of
this unit contains the driest conditions of any unit proposed for
arroyo toad critical habitat (Teale Data Center 1998; CIMS 2000), which
suggests that this population may possess unique physiological
adaptations, such as a reduced rate of evaporative water loss.
Protection of this area is essential to maintain the range of genetic
and phenotypic diversity of the species. The presence of exotic
species, flood control and channel maintenance activities, and
recreational activity (particularly off-road vehicle use) may create
the need for special management in this unit.
[[Page 23268]]
Unit 23: Whitewater River Basin, Riverside County
Unit 23 includes approximately 7.2 mi (11.7 km) of the Whitewater
River and adjacent uplands, from near Red Dome downstream to Interstate
10. The unit encompasses approximately 1,997 ac (808 ha), of which 52
percent is BLM land and 48 percent is private land. The current status
of arroyo toads in this unit is poorly known. They were observed and
photographed in the drainage in 1992 (Patten and Myers 1992) but were
not detected in surveys conducted during the 2000 breeding season
(Jones and Stokes, in litt. 2000). However, 2000 was generally a bad
year for arroyo toad breeding activity, particularly in the southern
half of the species' range, because of below average precipitation and
subsequent low streamflows. In 2003, a tadpole was identified with
almost complete certainty to be an arroyo toad near where the Colorado
River Aqueduct crosses the river (P. Bloom, in litt. 2003). However,
further surveys should be performed to confirm this finding. Given the
relatively recent documentation of arroyo toads in this drainage, and
the continued presence of suitable habitat in the area, we believe it
is likely that this unit is still occupied.
Unit 23 supports primary constituent elements such as open sandy
areas near small areas of slow moving water and adjacent sparse
riparian habitat for foraging and burrowing. These essential PCEs
support an isolated desert population on the easternmost periphery of
the species' range in the Sonoran Desert that may possess unique
phenotypic and genetic variation that are distinct from other desert
populations in Units 21 and 22 in the Mohave Desert. Maintaining
greater genetic diversity creates greater potential for adaptation to
changing environmental conditions. Threats to this population that may
require special management considerations include unsuitable water flow
for breeding and off highway vehicular traffic.
Effects of Critical Habitat Designation
Section 7 Consultation
Section 7(a) of the Act requires Federal agencies, including the
Service, to ensure that actions they fund, authorize, permit, or carry
out do not destroy or adversely modify critical habitat. In our
regulations at 50 CFR 402.02, we define destruction or adverse
modification as ``a direct or indirect alteration that appreciably
diminishes the value of critical habitat for both the survival and
recovery of a listed species. Such alterations include, but are not
limited to: Alterations adversely modifying any of those physical or
biological features that were the basis for determining the habitat to
be critical.'' However, in a March 15, 2001, decision of the United
States Court of Appeals for the Fifth Circuit (Sierra Club v. U.S. Fish
and Wildlife Service et al., F.3d 434), the court found our definition
of destruction or adverse modification to be invalid. In response to
this decision, we are reviewing the regulatory definition of adverse
modification in relation to the conservation of the species.
Section 7(a) of the Act requires Federal agencies, including the
Service, to evaluate their actions with respect to any species that is
proposed or listed as endangered or threatened and with respect to its
critical habitat, if any is proposed or designated. Regulations
implementing this interagency cooperation provision of the Act are
codified at 50 CFR part 402. Section 7(a)(4) of the Act requires
Federal agencies to confer with us on any action that is likely to
jeopardize the continued existence of a proposed species or result in
the destruction or adverse modification of proposed critical habitat.
Conference reports provide conservation recommendations to assist the
agency in eliminating conflicts that may be caused by the proposed
action. The conservation recommendations in a conference report are
advisory.
We may issue a formal conference report if requested by a Federal
agency. Formal conference reports include an opinion that is prepared
according to 50 CFR 402.14, as if the species were listed or critical
habitat designated. We may adopt the formal conference report as the
biological opinion when the species is listed or critical habitat
designated, if no substantial new information or changes in the action
alter the content of the opinion (see 50 CFR 402.10(d)).
If a species is listed or critical habitat is designated, section
7(a)(2) requires Federal agencies to ensure that activities they
authorize, fund, or carry out are not likely to jeopardize the
continued existence of such a species or to destroy or adversely modify
its critical habitat. If a Federal action may affect a listed species
or its critical habitat, the responsible Federal agency (action agency)
must enter into consultation with us. Through this consultation, we
would ensure that the permitted actions do not destroy or adversely
modify critical habitat.
If we issue a biological opinion concluding that a project is
likely to result in the destruction or adverse modification of critical
habitat, we also provide reasonable and prudent alternatives to the
project, if any are identifiable. Reasonable and prudent alternatives
are defined at 50 CFR 402.02 as alternative actions identified during
consultation that can be implemented in a manner consistent with the
intended purpose of the action, that are consistent with the scope of
the Federal agency's legal authority and jurisdiction, that are
economically and technologically feasible, and that the Director
believes would avoid destruction or adverse modification of critical
habitat. Reasonable and prudent alternatives can vary from slight
project modifications to extensive redesign or relocation of the
project. Costs associated with implementing a reasonable and prudent
alternative are similarly variable.
Regulations at 50 CFR 402.16 require Federal agencies to reinitiate
consultation on previously reviewed actions in instances where critical
habitat is subsequently designated and the Federal agency has retained
discretionary involvement or control over the action or such
discretionary involvement or control is authorized by law.
Consequently, some Federal agencies may request reinitiation of
consultation or conference with us on actions for which formal
consultation has been completed, if those actions may affect designated
critical habitat or adversely modify or destroy proposed critical
habitat.
Activities on Federal lands that may affect the arroyo toad or its
critical habitat will require section 7 consultation. Activities on
private or State lands requiring a permit from a Federal agency, such
as a permit from the Corps under section 404 of the Clean Water Act, a
section 10(a)(1)(B) permit from the Service, or some other Federal
action, including funding (e.g., Federal Highway Administration (FAA)
or Federal Emergency Management Agency (FEMA) funding), will also
continue to be subject to the section 7 consultation process. Federal
actions not affecting listed species or critical habitat and actions on
non-Federal and private lands that are not federally funded,
authorized, or permitted do not require section 7 consultation.
Section 4(b)(8) of the Act requires us to evaluate briefly and
describe, in any proposed or final regulation that designates critical
habitat, those activities involving a Federal action that may adversely
modify such habitat or that may be affected by such designation.
Activities that may destroy or adversely modify critical habitat would
be those that alter the primary constituent elements to the extent that
[[Page 23269]]
the value of critical habitat for the conservation of the arroyo toad
is appreciably reduced. We note that such activities may also
jeopardize the continued existence of the species.
Activities that, when carried out, funded, or authorized by a
Federal agency, may affect critical habitat and require that a section
7 consultation be conducted include, but are not limited to:
(1) Regulation of activities affecting waters of the United States
by the Corps under section 404 of the Clean Water Act;
(2) Regulation of water flows, damming, diversion, and
channelization by any Federal agency;
(3) Road construction and maintenance, right-of-way designation,
and regulation of agricultural activities on Federal lands (such as
those managed by the Service, Forest Service, DOD, or BLM);
(4) Regulation of grazing, mining, and recreation by the BLM, DOD,
Corps, or Forest Service;
(5) Regulation of airport improvement activities by the FAA;
(6) Military training and maneuvers, facilities operations, and
maintenance on Fort Hunter Liggett and other DOD lands designated as
critical habitat;
(7) Licensing of construction of communication sites by the Federal
Communications Commission; and,
(8) Funding of activities by the U.S. Environmental Protection
Agency (EPA), Department of Energy (DOE), FEMA, Federal Highway
Administration (FHA), or any other Federal agency.
If you have questions regarding whether specific activities will
constitute destruction or adverse modification of critical habitat,
contact the Field Supervisor, Ventura Fish and Wildlife Office or
Carlsbad Fish and Wildlife Office (see ADDRESSES section). Requests for
copies of the regulations on listed wildlife and inquiries about
prohibitions and permits may be addressed to the U.S. Fish and Wildlife
Service, Branch of Endangered Species, 911 NE 11th Ave., Portland, OR
97232 (telephone 503/231-2063; facsimile 503/231-6243).
All lands proposed for designation as critical habitat are within
the geographic range of the species, all are occupied by the species
(based on observations made within the last 20 years), and are likely
to be used by the arroyo toad, whether for foraging, breeding, growth
of larvae and juveniles, intra-specific communication, dispersal,
migration, genetic exchange, or sheltering. Thus, we consider all
proposed critical habitat units to be occupied by the species.
We recognize that the proposed designation of critical habitat may
not include all of the habitat areas that may eventually be determined
to be necessary for the recovery of the species. For these reasons, we
want to ensure that the public is aware that critical habitat
designations do not signal that habitat outside the proposed
designation is unimportant or may not be required for recovery. Areas
outside the proposed critical habitat designation will continue to be
subject to conservation actions that may be implemented under section
7(a)(1) of the Act and to the regulatory protections afforded by the
section 7(a)(2) jeopardy standard and the prohibitions of section 9 of
the Act. Critical habitat designations made on the basis of the best
available information at the time of designation will not control the
direction and substance of future recovery plans, HCPs, or other
species conservation planning efforts if new information available to
these planning efforts calls for a different outcome.
Application of Section 4(a)(3)(B) and Exclusions Under Section 4(b)(2)
of the Act
The recent amendments to Section 4(a)(3) of the Endangered Species
Act (Pub. L. 108-136) address the relationship of Integrated Natural
Resources Management Plans (INRMPs) to critical habitat. The new
provision prohibits the Service from designating as critical habitat
any lands or other geographical areas owned or controlled by the
Department of Defense, or designated for its use, that are subject to
an INRMP prepared under section 101 of the Sikes Act (16 U.S.C. 670a),
if the Secretary of the Interior determines in writing that such plan
provides a benefit to the species for which critical habitat is
proposed for designation. Both Camp Pendleton and Fallbrook Naval
Weapons Station have completed INRMPs. The application of section
4(a)(3) to these military lands and our decision to include them in
this proposed designation are discussed below under Relationship to
Lands Managed by the DOD--Exclusions under Section 4(a)(3)(B) and
4(b)(2) of the Act.
Section 4(b)(2) of the Act states that critical habitat shall be
designated, and revised, on the basis of the best available scientific
data after taking into consideration the economic impact, the impact on
national security, and any other relevant impact of specifying any
particular area as critical habitat. An area may be excluded from
critical habitat if it is determined that the benefits of exclusion
outweigh the benefits of specifying the particular area as critical
habitat, unless the failure to designate such area as critical habitat
will result in the extinction of the species.
In our critical habitat designations, we use the provisions
outlined in section 4(b)(2) of the Act to evaluate those specific areas
that we are considering proposing as critical habitat as well as for
those areas that are formally proposed for designation as critical
habitat. We have excluded lands under section 4(b)(2) within military
installations where designation could interfere with mission essential
training activities or impact national security. In addition, we have
excluded lands under section 4(b)(2) that are covered by the following
types of plans if they provide assurances that the conservation
measures they provide will be implemented and effective: (1) Legally
operative HCPs that cover the species, (2) draft HCPs that cover the
species and have undergone public review and comment (i.e., pending
HCPs), (3) Tribal conservation plans that cover the species, (4) State
conservation plans that cover the species, and (5) National Wildlife
Refuge System Comprehensive Conservation Plans.
We have considered, but are excluding from proposed critical
habitat for the arroyo toad, the following areas under section 4(b)(2):
Mission-essential training areas on Camp Pendleton and Fort Hunter-
Liggett; lands within approved subarea plans of the San Diego Multiple
Species Conservation Program (MSCP); and lands covered by the Orange
County Central-Coastal NCCP/HCP, the San Diego Gas and Electric (SDG&E)
NCCP/HCP, and the proposed Western Riverside Multiple Species Habitat
Conservation Plan (MSHCP). We are proposing some lands that are managed
by the DOD as critical habitat for the arroyo toad. These include
nontraining and cantonment areas on Camp Pendleton, nontraining areas
on Fort Hunter Liggett, and Fallbrook Naval Weapons Station. We are
also proposing some Tribal lands within the Pala, Rincon, Sycuan, Mesa
Grande, and the Capitan Grande Indian Reservation as critical habitat.
Our evaluation of land within each of these categories under section
4(b)(2) follows.
Table 3 shows the approximate proposed critical habitat, essential
area, and excluded areas. Table 4 shows the planning and preserve areas
within NCCP/HCPs discussed in this proposal.
[[Page 23270]]
Table 3.--Approximate Proposed Critical Habitat, Essential, and Excluded
Areas
------------------------------------------------------------------------
------------------------------------------------------------------------
Area considered essential.................. 176,555 ac (71,450 ha).
Area excluded under 4(b)(2) (mission- 37,842 ac (15,314 ha).
essential training areas at Camp Pendleton
and Fort Hunter Liggett; HCP plan areas
consisting of San Diego MSCP, Central-
Coastal Orange County NCCP/HCP, Proposed
Western Riverside MSHCP, SDG&E NCCP/HCP).
Proposed Critical Habitat.................. 138,713 ac (56,133 ha).
------------------------------------------------------------------------
Table 4.--HCP Areas Excluded From Proposed Critical Habitat
------------------------------------------------------------------------
NCCP/HCP Plan area Preserve area
------------------------------------------------------------------------
San Diego MSCP.................. 582,000 ac 171,000 ac (69,572
(236,000 ha). ha).
Central-Coastal Orange County 208,713 ac (84,463 38,738 ac (15,667
NCCP/HCP. ha). ha).
Proposed Western Riverside MSHCP 1.3 million ac 153,000 ac (61,919
(530,0000 ha). ha).
SDG&E NCCP/HCP.................. Not specified \1\. 240 ac (97 ha).
------------------------------------------------------------------------
\1\ The planning area for SDG&E's NCCP/HCP encompasses all of San Diego
County west of the desert, a portion of Orange County within the
existing SDG&E's service territory, and the SDG&E Moreno Compressor
Station in Riverside County, California. However, the size of this
planning area is not specified in SDG&E's Subregional Natural
Community Conservation Plan. Based on the Plan's forecasting, it is
estimated that SDG&E will impact 124 acres within 25 years following
the receipt of their Section 10(a)(1)(B) permit. Since the future
cannot be accurately predicted, the Service has authorized up to 400
acres (162 ha) of impact over a 55-year period under the Section
10(a)(1)(B) permit (USFWS 1995).
Approved Habitat Conservation Plans--Exclusions Under Section 4(b)(2)
Regional HCPs
Section 4(b)(2) of the Act requires us to consider other relevant
impacts, in addition to economic impacts, when designating critical
habitat. Section 10(a)(1)(B) of the Act authorizes us to issue permits
for the take of listed wildlife species incidental to otherwise lawful
activities. Development of an HCP is a prerequisite for the issuance of
an incidental take permit pursuant to section 10(a)(1)(B) of the Act.
An incidental take permit application must be supported by an HCP that
identifies conservation measures that the permittee agrees to implement
for the species to minimize and mitigate the impacts of the permitted
incidental take.
HCPs vary in size and may provide for incidental take coverage and
conservation management for one or many federally listed species.
Additionally, more than one applicant may participate in the
development and implementation of an HCP. Some areas occupied by the
arroyo toad involve several very complex HCPs that address multiple
species, cover large areas, and are very important to many
participating permittees. Large regional HCPs expand upon the basic
requirements set forth in section 10(a)(1)(B) of the Act because they
reflect a voluntary, cooperative approach to large-scale habitat and
species conservation planning. Many of the large regional HCPs in
southern California have been, or are being, developed to provide for
the conservation of numerous federally listed species and unlisted
sensitive species and the habitat that provides for their biological
needs. These HCPs are designed to proactively implement conservation
actions to address future projects that are anticipated to occur within
the planning area of the HCP. However, given the broad scope of these
regional HCPs, not all projects envisioned to potentially occur may
actually take place.
In the case of approved regional HCPs and accompanying Implementing
Agreements (IAs) (e.g., those sponsored by cities, counties, or other
local jurisdictions) that provide for incidental take coverage for the
arroyo toad, a primary goal of these regional plans is to provide for
the protection and management of habitat essential for the species'
conservation while directing development to other areas. The regional
HCP development process provides an opportunity for more intensive data
collection and analysis regarding the use of particular habitat areas
by the arroyo toad. The process also enables us to conduct detailed
evaluations of the importance of such lands to the long-term survival
of the species in the context of constructing a system of interlinked
habitat blocks that provide for its biological needs.
We have considered, but have not proposed as critical habitat,
lands in approved subarea plans within the San Diego MSCP, the Central-
Coastal NCCP/HCP in Orange County, and the SDG&E NCCP/HCP under Section
4(b)(2). These approved and legally operative HCPs include portions of
five proposed critical habitat units (8, 16, 17, 18, and 19). We
believe the benefits of excluding lands within these legally operative
HCPs from the proposed critical habitat designations will outweigh the
benefits of including them. The following represents our rationale for
excluding these areas.
Portions of Unit 8 are excluded under section 4(b)(2) from proposed
critical habitat because they are within the Orange County Central
Coastal Subregional NCCP/HCP. The Central-Coastal NCCP/HCP in Orange
County was developed in cooperation with numerous local and State
jurisdictions and agencies, and participating landowners including the
cities of Anaheim, Costa Mesa, Irvine, Orange, and San Juan Capistrano;
Southern California Edison; Transportation Corridor Agencies; The
Irvine Company; California Department of Parks and Recreation;
Metropolitan Water District of Southern California; and the County of
Orange. Approved in 1996, the Central-Coastal NCCP/HCP provides for the
establishment of approximately 38,738 ac (15,677 ha) of reserve lands
for 39 Federal or State listed and unlisted sensitive species within
the 208,713 ac (84,463 ha) planning area. We issued an incidental take
permit under section 10(a)(1)(B) of the Act that provides conditional
incidental take authorization for the arroyo toad for all areas within
the Central-Coastal Subregion except the North Ranch Policy Plan area.
This take authorization only applies to smaller arroyo toad
populations, reintroduced populations, or populations that have
expanded due to NCCP Reserve management. It also requires
implementation of a mitigation plan to relocate toads to protected
areas within the Reserve, when necessary. The Central-Coastal NCCP/HCP
provides for monitoring and adaptive management of the arroyo toad and
its habitat within the Reserve System. Adaptive management activities
may include a program to control predators, such as bullfrogs, clawed
frogs, and non-native fishes. It may also include a
[[Page 23271]]
program of closing dirt road crossings without culverts or upgrading
such crossings with concrete fords and/or culverts on publicly owned
lands outside the Reserve System if baseline monitoring indicates such
measures would likely be effective.
The North Ranch Policy Plan area was excluded from take
authorization provided for the Central Coastal NCCP/HCP due to a lack
of detailed biological information and specific conservation
commitments at the time of adoption of the NCCP/HCP. We have since
determined that available arroyo toad habitat within the North Ranch
Policy Plan area is essential to the conservation of the arroyo toad
because it helps support a viable Santa Ana Mountain arroyo toad
population. In 2002, the owner, The Irvine Company granted a
conservation easement over a portion of the North Ranch Policy Plan
Area that covers arroyo toad proposed critical habitat areas to The
Nature Conservancy. We recognize that the Irvine Company has taken
steps to conserve the North Ranch Policy Area, including a $10 million
management endowment. The conservation easement provides adequate
protection for arroyo toad habitat within this unit. As a result, we
are excluding the North Ranch Policy Plan area from proposed critical
habitat.
Portions of Units 16, 17, 18, and 19 are also excluded under
section 4(b)(2) from proposed critical habitat because they are within
the approved San Diego MSCP/HCP in southwestern San Diego County. The
San Diego MSCP plan encompasses more than 582,000 ac (236,000 ha) and
reflects the cooperative efforts of the local jurisdictions, the State,
the building industry, and environmentalists. The San Diego MSCP
provides for the establishment over the permit term of approximately
171,000 ac (69,573 ha) of preserve areas to provide conservation
benefits for 85 federally listed and sensitive species. The San Diego
MSCP and its approved subarea plans provide measures to conserve known
arroyo toad populations within the Sweetwater River, Otay River, Santa
Ysabel Creek in San Pasqual Valley, San Vicente Creek above the San
Vicente Reservoir, and Cottonwood Creek in Marron Valley. Area-specific
management directives for MSCP subarea plans must address the
conservation of the arroyo toad by protecting and maintaining
sufficient, suitable, low-gradient sandy stream habitat to meet
breeding requirements; preserving sheltering and foraging habitats
within 0.6 mi (1 km) of occupied breeding habitat within designated
preserve land; controlling nonnative predators; and controlling human
impacts within designated preserves. Several of these management plans
are currently under development, including those for Marron and San
Pasqual Valleys. These lands are to be permanently maintained and
managed for the benefit of the arroyo toad and other covered species.
One exception to the MSCP/HCP exclusion concerns the reach of the
Sweetwater River between Loveland and Sweetwater Reservoirs within the
County of San Diego's MSCP plan. This area is affected by activities
(e.g., reservoir water transfers) that are outside the authority of,
and thus not subject to, the approved County of San Diego MSCP subarea
plan. Therefore, we are including this limited reach of the Sweetwater
River as proposed critical habitat.
The SDG&E NCCP/HCP encompasses San Diego County west of the desert,
the portion of Orange County within SDG&E's existing service territory,
and the SDG&E Moreno Compressor Station in Riverside County. The
section 10(a)(1)(B) permit covers the arroyo toad and 17 other species
listed at the time the plan was approved in 1995. The NCCP/HCP allows
SDG&E to impact through habitat modification a maximum of 400 ac (162
ha) of natural land over a 55-year permit period. In general, impacts
resulting from the operation, maintenance, and expansion of SDG&E's
facilities are limited to narrow strips (typically 200 ft (61 m) wide
or less) along gas and electric transmission lines, including periodic
placement of substations and regulator stations with a footprint of up
to 20 ac (8.1 ha). Effects of the plan are minimal because impacts
would generally be small, and the Plan prioritizes avoidance,
minimization, and mitigation (in that order) for any potential impacts.
The Plan preserves individual toads and habitats to maximum extent
practicable and preserves corridors connecting habitats. It may also
reclaim and restore habitats that may include the species. Critical
habitat is not proposed for the arroyo toad within these 400 ac (162
ha). However, these areas may still appear on our critical habitat maps
as an artifact of mapping scale.
(1) Benefits of Inclusion
Under section 7, critical habitat designation will provide little
additional benefit to the arroyo toad within the boundaries of these
approved HCPs. The principal benefit of any designated critical habitat
is that federally funded or authorized activities in such habitat that
may affect it require consultation under section 7 of the Act. Such
consultations ensure that adequate protection is provided to avoid
adverse modification of critical habitat. Currently approved HCPs and
NCCP/HCPs that cover the toad are designed to ensure the conservation
of the species within the plan area, and incorporate special management
and protection for arroyo toad habitat within plan boundaries. The
adequacy of plan measures to protect the toad and its habitat has
undergone thorough evaluation in the section 7 consultations completed
prior to approval of the plans.
Development and implementation of these NCCCP/HCPs and HCPs has
provided other important conservation benefits for the toad, including
the development of biological information to guide conservation efforts
and assist in the species' recovery. The educational benefits of
critical habitat, including informing the public of areas that are
important to the conservation of listed species, are essentially the
same as those that have occurred during the process of reviewing and
approving these NCCP/HCPs and HCPs. Specifically, each of these HCPs
involved public participation through public notices and public comment
periods, prior to being approved. For these reasons, we believe that
designation of critical habitat would provide little additional benefit
in areas covered by these approved HCPs. Federal actions in areas
occupied by the toad will still require consultation under section 7 of
the Act.
(2) Benefits of Exclusion
We have determined that the benefits of excluding lands within
approved HCPs from proposed critical habitat designation are generally
more substantial than including them. The benefits of excluding HCPs
from critical habitat designation include relieving landowners,
communities, and counties of any additional regulatory burden that
might be imposed by critical habitat. Many HCPs, particularly large
regional HCPs, take many years to develop and, upon completion, become
regional conservation plans that are consistent with the recovery
objectives for listed species that are covered within the plan area.
Additionally, many of these HCPs provide conservation benefits to
unlisted sensitive species. Imposing an additional regulatory review
after an HCP is completed solely as a result of the designation of
critical habitat may undermine conservation efforts and partnerships in
many areas. In fact, it could result in the loss of species' benefits
if participants abandon the
[[Page 23272]]
voluntary HCP process, because it may result in additional regulations
requiring more of them than other parties who have not voluntarily
participated in species conservation. Designation of critical habitat
within the boundaries of approved HCPs could also be viewed as a
disincentive to those entities currently developing HCPs or
contemplating them in the future. The benefits of excluding lands
within approved HCPs generally from critical habitat apply fully to the
approved NCCP/HCP and HCPs discussed above that cover the arroyo toad.
A related benefit of excluding lands within approved HCPs that
cover the arroyo toad from proposed critical habitat designation is the
continued ability to seek new partnerships with future HCP
participants, including States, Counties, local jurisdictions,
conservation organizations, and private landowners, which together can
implement conservation actions that we would be unable to accomplish
otherwise. If lands within approved HCP plan areas are designated as
critical habitat, it would likely have a chilling effect on our ability
to establish new partnerships to develop HCPs, particularly large
regional HCPs that involve numerous participants and address landscape-
level conservation of the toad and its habitat. By excluding these
lands, we preserve our current partnerships and encourage additional
conservation actions in the future.
(3) Benefits of Exclusion Outweigh the Benefits of Inclusion
In general, we find that the benefits of critical habitat
designation on lands within approved HCPs are small while the benefits
of excluding such lands from designation of critical habitat are
substantial. After weighing the small benefits of including these lands
against the much greater benefits derived from excluding them,
including relieving property owners of an additional layer of approvals
and regulation and encouraging the pursuit of additional conservation
partnerships, it is our intent to exclude lands within approved HCPs
from proposed critical habitat designation. We have reviewed and
evaluated the approved Orange County Central Coastal Subregional NCCP/
HCP, the SDG&E NCCP/HCP, and the San Diego MSCP HCPs and NCCP/HCPs and
find that the benefits of exclusion outweigh the benefits of proposing
portions of Units 8, 16, 17, 18, and 19 as critical habitat.
Each of these HCPs includes the arroyo toad as a covered species
and provides protection for the arroyo toad and its associated habitat
in perpetuity. They also preserve the partnerships that we developed
with the local jurisdictions and project proponent in the development
of the HCPs and NCCP/HCPs.
The educational benefits of critical habitat, including informing
the public about areas that are important for the long-term survival
and conservation of the species, have been provided by the public
notice and comment procedures required to establish these HCPs and
NCCPs. For these reasons, we believe that proposing critical habitat on
lands covered by the identified HCPs and NCCP/HCPs has little benefit
and is outweighed by the more substantial benefits of excluding the
lands from critical habitat. Because of the management and protection
provided for the toad and its habitat within the approved plan areas,
the exclusion of essential toad habitat within approved HCPs and NCCPs/
HCPs will not result in the extinction of the species.
Relationship of Critical Habitat to the Draft Western Riverside
Multiple Species Habitat Conservation Plan (MSHCP)
The Draft Western Riverside Multiple Species Habitat Conservation
Plan (MSHCP) has been in development for several years. In contrast to
the other HCPs under development, which contain essential toad habitat
and are identified in Table 4, the Western Riverside MSHCP is
essentially completed and the Service is very close to taking final
action on the County of Riverside's incidental take permit application.
Participants in this HCP include 14 cities; the County of Riverside,
including the Riverside County Flood Control and Water Conservation
Agency, Riverside County Transportation Commission, Riverside County
Parks and Open Space District, and Riverside County Waste Department;
the California Department of Parks and Recreation; and Caltrans. The
Western Riverside MSHCP is also being proposed as a subregional plan
under the State's NCCP and is being developed in cooperation with CDFG.
Within the 1.26-million acre (510,000-ha) planning area of the MSHCP,
approximately 153,000 ac (62,000 ha) of diverse habitats are proposed
for conservation. The proposed conservation of 153,000 ac (62,000 ha)
will complement other existing natural and open space areas (e.g.,
State Parks, Forest Service, and County Park Lands).
The County of Riverside and the participating jurisdictions have
signaled their sustained support for the Western Riverside MSHCP as
evidenced by the November 5, 2002, passage of a local bond measure to
fund the acquisition of land in support of the MSHCP. On November 15,
2002, we published a Notice of Availability of a Draft Environmental
Impact Report (EIS/EIR) and Receipt of and Application for an
Incidental Take Permit in the Federal Register. Public comment on these
documents was accepted until January 14, 2003. Additionally, on June
17, 2003, the County of Riverside Board of Supervisors voted
unanimously to support the completion of the Western Riverside MSHCP.
The Western Riverside MSHCP proposes conservation actions within
the planning area, including surveying for additional populations and
habitat protection, to ensure the long-term conservation of the arroyo
toad. Although the MSHCP is not yet approved and implemented,
significant progress has been achieved in the development of this HCP,
including circulation of the final EIS/EIR, the solicitation of public
review and comment, and the initiation of the intra-Service Section 7
consultation for those species identified for coverage within the draft
plan. We are excluding portions of Unit 9 and 13 from proposed critical
habitat pursuant to section 4(b)(2) of the Act because they are within
the planning area boundary for the proposed Western Riverside MSHCP.
However, we are proposing Unit 10 and other portions of Units 9 and 13
on U.S. Forest Service lands within the planning area boundary of the
Western Riverside MSHCP as critical habitat because the activities of
Federal agencies are not covered under a section 10(a)(1)(B) permit.
Our analysis for excluding portions of Units 9 and 13 from proposed
critical habitat is outlined below.
(1) Benefits of Inclusion
As stated previously, the benefits of designating critical habitat
on lands within the boundaries of HCPs are normally small. HCPs
generally include management measures and protections designed to
protect, restore, monitor, manage, and enhance the habitat to benefit
the conservation of the covered species. The draft Western Riverside
MSHCP seeks to accomplish these goals for the arroyo toad through the
implementation of specific conservation measures. The principal benefit
of designating critical habitat is that federally authorized or funded
activities that may affect a species' critical habitat would require
consultation with us under section 7 of the Act. In the case of the
proposed Western Riverside MSHCP, we must evaluate the impact of the
plan on the species for which the
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participants are seeking incidental take permits, pursuant to section 7
of the Act. Under section 7, proposed actions that would adversely
modify or destroy designated critical habitat cannot go forward unless
they are altered to eliminate the adverse modification or destruction
of critical habitat.
An important objective of the Western Riverside MSHCP is to
implement measures, including monitoring and management, necessary to
conserve important habitat for the arroyo toad within the plan's
boundaries. Thus, the purposes of the Western Riverside MSHCP are
consistent with the purpose served by undergoing consultation under
section 7, which is to ensure that critical habitat of the toad is not
adversely modified by a proposed Federal action. Because issuance of an
incidental take permit (ITP) under section 10 is a Federal action,
prior to approving the Western Riverside MSHCP, we must complete an
internal section 7 consultation for every species, including the arroyo
toad proposed to be covered under the proposed plan and permit. The
consultation requires us to analyze the impacts of the proposed ITP and
HCP on the toad and its essential habitat within the plan boundaries,
whether or not that habitat has been officially designated as critical
habitat. Therefore, including essential toad habitat subject to
provisions of the proposed Western Riverside MSHCP as critical habitat
would provide little benefit to the arroyo toad because the potential
impacts to the species' essential habitat within the MSHCP area are
already addressed under the plan and will be analyzed in our internal
section 7 consultation on the proposed ITP.
(2) Benefits of Exclusion
Excluding from proposed critical habitat lands within Units 9 and
13 that are covered by the within the Western Riverside MSHCP will
provide several benefits. Exclusion of the lands from the final
designation will allow us to continue working with the participants in
a spirit of cooperation and partnership. In the past, HCP applicants
and participants in voluntary conservation programs have generally
viewed the designation of critical habitat as having a potential
negative regulatory effect that discourages voluntary, cooperative and
proactive efforts to conserve listed species and their habitats by non-
Federal parties. They generally view designation of critical habitat as
an indication by the Federal government that their proactive actions to
protect the species and its habitat are inadequate. Excluding these
areas from the perceived negative consequences of critical habitat will
likely encourage other jurisdictions, private landowners, and other
entities to work cooperatively with us to develop HCPs and conservation
plans, which will provide the basis for future opportunities to
conserve species and their essential habitat.
(3) Benefits of Exclusion Outweigh the Benefits of Inclusion
We believe the analysis conducted to evaluate the benefits of
excluding HCPs from critical habitat versus the benefits of including
these lands, which was previously discussed for the exclusion of
approved HCPs, is applicable and appropriate for the exclusion of HCPs
that are in the final permit decision phase, such as the Western
Riverside MSHCP. In the event that the Service does not grant coverage
for this species under the Western Riverside MSHCP, we will include the
areas essential to the conservation of the arroyo toad in Units 9, 10,
and 13 in the final designation of critical habitat. Excluding arroyo
toad habitat within the plan area will preserve the partnerships that
we have developed with the local jurisdictions and project proponents
in the development of the HCP. Because of the permanent protection and
management measures provided in the plan, exclusion of essential toad
habitat within the plan area will not result in the extinction of the
arroyo toad.
There are currently several other regional NCCP/HCP efforts under
way in southern California that have not yet been completed but which
are intended, upon approval, to provide conservation benefits to the
arroyo toad. Lands within these HCPs, which are in the early stages of
formulation, are not excluded from consideration for proposed critical
habitat as we have yet to receive a permit application from the
participants, environmental analysis of the plans has not been
completed and the plans have not been released for public review and
comment. The proposed Southern Subregion NCCP/HCP in Orange County
encompasses approximately 128,000 ac (51,799 ha) in its planning area.
Jurisdictions and private landowners within the study area include the
cities of Rancho Santa Margarita, Mission Viejo, San Juan Capistrano,
San Clemente, and Rancho Mission Viejo. The arroyo toad is being
proposed as one of the species covered under this plan. The Coachella
Valley Multiple Species HCP/NCCP in Riverside County encompasses
approximately 1,200,000 ac (479,139 ha) in its planning area.
Participants include the Coachella Valley Association of Governments;
Federal, State, and County agencies; University of California,
Riverside; Coachella Valley Mountains Conservancy; and unincorporated
private lands. The arroyo toad is also being proposed as one of the
covered species under this plan.
In addition to the two plans identified above, the Multiple Habitat
Conservation Program (MHCP) in northwestern San Diego County
encompasses approximately 112,000 ac (45,324 ha) within the study area
and includes lands we are proposing as critical habitat for the arroyo
toad. Currently, seven cities are participating in the development of
the MHCP. However, the arroyo toad is not proposed as a covered species
in this plan.
Relationship of Indian Reservations and Exclusions Under 4(b)(2)
Section 4(b)(2) of the Act requires us to gather information
regarding the designation of critical habitat and the effects thereof
from all relevant sources, including Indian Pueblos and Tribes. In
accordance with Secretarial Order 3206, ``American Indian Tribal
Rights, Federal-Tribal Trust Responsibilities, and the Endangered
Species Act'' (June 5, 1997); the President's memorandum of April 29,
1994, ``Government-to-Government Relations with Native American Tribal
Governments;'' and Executive Order 13175, we recognize the need to
consult with federally recognized Tribes on a government-to-government
basis when considering the designation of critical habitat in an area
that may impact Tribal trust resources, tribally-owned fee lands, or
the exercise of Tribal rights. Critical habitat shall not be designated
in such areas unless it is determined essential to conserve a listed
species. In designating critical habitat, we must evaluate and document
the extent to which the conservation needs of the listed species can be
achieved by limiting the designation to other lands. On January 29,
2004, the Service sent letters to the Mesa Grande Band of Mission
Indians, Pala Band of Mission Indians, Sycuan Band of the Kumeyaay
Nation, Viejas Band of Kumeyaay Indians, Rincon Band of Mission
Indians, and the Barona Indian Reservation seeking consultation on the
possible proposal of critical habitat within their Reservations. On
March 9, 2004, the Service met with the Pala Banda of Mission Indians
to discuss areas that should or should not be proposed as critical
habitat. We are currently still attempting to arrange meetings with
these Tribes in order to
[[Page 23274]]
discuss matters regarding critical habitat.
We consider portions of the Pala, Rincon, Sycuan, Mesa Grande, and
Capitan Grande (which is jointly administered by the Viejas and Barona
Tribes) Indian Reservation lands to be essential, and are therefore
proposing these areas as critical habitat for the arroyo toad. The
following represents our rationale for including these Reservations as
proposed critical habitat.
(1) Benefits of Inclusion
Essential, high-quality habitat exists on the Pala, Rincon, Sycuan,
Mesa Grande, and Capitan Grande Indian Reservations. The Pala and
Rincon Indian Reservations support core arroyo toad populations that
are critical to maintaining the viability of toads along the San Luis
Rey River. Pala, Sycuan, Mesa Grande, and Capitan Grande Reservations
also include lands that are essential to maintaining the connectivity
of proposed critical habitat with habitat of known arroyo toad
populations outside the boundaries of the reservations. The long-term
viability of these populations would be severely at risk should the
habitat supporting these populations become fragmented.
The primary benefit of any critical habitat with regard to
activities that require consultation pursuant to section 7 of the Act
is to ensure that the activity will not destroy or adversely modify
designated critical habitat. Because many activities on Tribal lands
involve activities authorized, funded or carried out by a Federal
agency, and in particular, the Bureau of Indian Affairs, the likelihood
of future Section 7 consultations that would address loss of essential
arroyo toad habitat on the reservations is high. Where Tribes have
management plans in place that provide adequate protection for the
species, the benefits of proposing critical habitat on Indian
Reservations are minimal because implementation of a management plan
should ensure the long-term survival of the covered species. However,
there are currently no management plans in place that address the
conservation needs of the arroyo toad and its habitat on any of the
Indian Reservations considered essential for the arroyo toad. An
additional benefit for including Indian Reservations as critical
habitat are the educational benefits that proposing critical habitat
will provide Tribes by informing them of areas that are important to
the conservation of this species.
(2) Benefits of Exclusion
The benefits of excluding Indian Reservations from critical habitat
designation include relieving Tribes of any additional regulatory
burden that may result solely from such designation. Designation of
critical habitat may undermine future conservation efforts and
partnerships and discourage Tribes from developing species and habitat
management plans. Designation of critical habitat could also be viewed
as a disincentive by Tribes contemplating developing HCPs in the
future. Excluding Tribal lands could help preserve our current
partnerships and set the stage for additional conservation actions in
the future.
Further, projects on Indian Reservations with a Federal nexus will
trigger a consultation under section 7 of the Act if the action may
affect the arroyo toad or its designated critical habitat. Through
section 7 consultation, we would address the conservation of the arroyo
toad and its habitat to ensure that actions undertaken, authorized, or
permitted by a Federal agency would not jeopardize the continued
existence of the species or adversely modify critical habitat. In light
of the Federal government's trust responsibility for Tribal trust
resources and lands, and the likelihood of future Federal nexuses that
would trigger section 7 consultations with regard to those resources
and lands, the Tribes may view the designation of Indian Reservations
as critical habitat as creating an additional regulatory burden.
(3) Benefits of Inclusion Outweigh the Benefits of Exclusion
After weighing the benefits of proposing critical habitat on the
Pala, Rincon, Sycuan, Mesa Grande, and the Capitan Grande Indian
Reservations against the benefits of excluding them, we find the
benefits of proposing these lands outweigh the benefits of excluding
them primarily because these Reservation lands support important core
arroyo toad populations (Rincon and Pala) and/or areas that are
essential for maintaining the connectivity of occupied high quality
arroyo toad habitat outside the boundaries of the Reservations (Mesa
Grande, Sycuan, Pala, and Capitan Grande). Further, none of these
Tribes has developed a management plan that addresses the conservation
needs of the arroyo toad. We are committed to working with these Tribes
to develop management plans for the arroyo toad. In the event that one
or more adequate management plans are developed before the final
designation of critical habitat, we will consider excluding Reservation
lands covered by the plans from final critical habitat. We have
restricted the amount of Reservation lands included as proposed
critical habitat to the minimum essential for the conservation of the
species. These essential areas consist of habitat supporting core
populations or connectivity among populations.
Relationship to Lands Managed by the DOD--Exclusions Under Section
4(a)(3)(B) and 4(b)(2) of the Act
The Sikes Act Improvement Act of 1997 (Sikes Act) (16 U.S.C. 670a)
required each military installation that includes land and water
suitable for the conservation and management of natural resources to
complete, by November 17, 2001, an INRMP. An INRMP integrates
implementation of the military mission of the installation with
stewardship of the natural resources found there. Each INRMP includes
an assessment of the ecological needs on the installation, including
the need to provide for the conservation of listed species; a statement
of goals and priorities; a detailed description of management actions
to be implemented to provide for these ecological needs; and a
monitoring and adaptive management plan. We consult with the military
on the development and implementation of INRMPs for installations with
listed species.
As discussed above, Section 318 of fiscal year 2004 the National
Defense Authorization Act (Pub. L. 108-136) amended the Endangered
Species by adding a new section 4(a)(3)(B). This provision prohibits
the Service from designating as critical habitat any lands or other
geographical areas owned or controlled by the Department of Defense, or
designated for its use, that are subject to an INRMP prepared under
section 101 of the Sikes Act (16 U.S.C. 670a), if the Secretary of the
Interior determines in writing that such plan provides a benefit to the
species for which critical habitat is proposed for designation.
The bases where we identified habitat essential for the
conservation of the arroyo toad are Camp Pendleton, Fallbrook Naval
Weapons Station, and Fort Hunter Liggett. Critical habitat was
previously designated for the arroyo toad, and was in effect from
February 2001 through October 2003, on Fort Hunter Liggett, Fallbrook
Naval Weapons Station, and those portions of Camp Pendleton that were
leased to a third party and not used for military purposes. Camp
Pendleton and Fallbrook Naval Weapons Station have approved INRMPs. We
will examine those INRMPs to determine coverage for
[[Page 23275]]
the arroyo toad. On completion of that examination, we may exclude
these areas from our final critical habitat designation under section
4(a)(3)(B). If, prior to the final designation of critical habitat for
the arroyo toad, the U.S. Army (Army) completes its INRMP or Endangered
Species Management Plan for the arroyo toad at Fort Hunter Liggett,
these lands will be considered for exclusion under section 4(a)(3)(B).
Mission-Essential Training Areas at Marine Corps Base Camp Pendleton--
Exclusions Under Section 4(b)(2)
Section 4(b)(2) of the Act as recently amended by section 318 of
the National Defense Authorization Act of 2004 expressly requires the
Secretary to take into account the impact on national security of
specifying any particular area as critical habitat. This is in addition
to the section 4(a)(3)(B) provisions relating to INRMPS referenced
above. The Marine Corps operates Camp Pendleton as an amphibious
training base that promotes the combat readiness of military forces and
is the only West Coast Marine Corps facility where amphibious
operations can be combined with air, sea, and ground assault training
activities year-round.
The arroyo toad occurs primarily in three watersheds on Camp
Pendleton: Santa Margarita, San Onofre, and San Mateo. Arroyo toad
populations within these watersheds on Camp Pendleton are essential to
the conservation of the species because these watersheds retain
relatively natural hydrological processes and functions. The Santa
Margarita watershed is one of the least altered major watersheds
occupied by the species throughout its range. Also, the lower portions
of all three watersheds represent the last remaining coastal plain
areas where significant numbers of arroyo toads occur within 6 mi (10
km) of the coast and in coastal marsh zones. Elsewhere throughout the
species' range, urban and agricultural development has been largely
responsible for extirpating arroyo toad populations in low coastal
plain areas.
The Marine Corps consults with us under section 7 of the Act for
activities that may affect federally listed species on Camp Pendleton.
On October 30, 1995, we issued a biological opinion regarding the
Marine Corps' programmatic activities and conservation plans in
riparian and estuarine/beach ecosystems on Camp Pendleton (Service
1995). At issue were the impacts that ongoing and planned training
activities, infrastructure maintenance activities, several construction
projects, and a Riparian and Estuarine Ecosystem Conservation Plan may
have on six federally listed species, including the arroyo toad. Since
then, we have requested in a letter dated February 9, 2000, that the
programmatic instructions and conservation measures in the plan be
revised to avoid and minimize potential adverse effects to the arroyo
toad. These revisions included, but were not limited to, the
``implementation of a base-wide non-native predatory species control
program, removal of nonessential road crossings, modification of
existing and new road crossings, removal of unnecessary structures and
hardscape within arroyo toad breeding and nonbreeding habitats, and
guidelines on the use of toad exclusion fencing.''
Additionally, Camp Pendleton's programmatic conservation plan for
riparian and estuarine/beach ecosystems does not address arroyo toads
in upland habitats. On March 30, 2000, at the request of the Marine
Corps, we initiated formal consultation regarding Marine Corps
activities on upland areas of Camp Pendleton. The consultation covers
approximately 125,000 ac (50,500 ha) of land and addresses numerous
activities that currently are expected to occur within the upland areas
of Camp Pendleton, including combat readiness operations, air
operations, vehicle operations, facility maintenance and operations,
fire management, recreational activities, and housing. The upland
consultation for the arroyo toad and other species is not yet
completed. We are currently working cooperatively with Camp Pendleton
to facilitate the completion of the upland consultation. Upon
completion, this consultation will address the 93 percent of Camp
Pendleton not included in our 1995 opinion concerning riparian and
estuarine/beach ecosystems (Service 1995). In order to continue its
critical training mission pending completion of the consultation, the
Marine Corps has implemented a set of ``programmatic instructions'' to
minimize adverse effects to the arroyo toad.
(1) Benefits of Inclusion
The primary benefit of any critical habitat with regard to
activities that require consultation pursuant to section 7 of the Act
is to ensure that the activity will not destroy or adversely modify
designated critical habitat. The primary benefit of proposing critical
habitat for the arroyo toad on mission-essential training lands on Camp
Pendleton is limited. Designating critical habitat would identify lands
essential to the conservation of the species and require the Marine
Corps to consult with us under section 7 to ensure proposed activities
are not likely to destroy or adversely modify arroyo toad critical
habitat. However, we are already in formal consultation with the Marine
Corps regarding their upland activities to ensure that current and
proposed actions will not jeopardize the species' continued existence,
and that consultation will take into account the essential habitat
requirements of the species. Therefore, we do not believe that
designation of mission-essential training areas on Camp Pendleton as
critical habitat will significantly benefit the arroyo toad beyond the
protection already afforded the species under the Act. The educational
benefits of critical habitat include informing the Marine Corps of
areas that are essential to the conservation of listed species.
(2) Benefits of Exclusion
In contrast to the absence of a significant benefit resulting from
designation of Camp Pendleton training areas as critical habitat, there
are substantial benefits to excluding these areas from critical
habitat. If we propose or designate critical habitat within these
training areas, the Marine Corps may be required to conference or
consult on activities that affect the proposed or designated critical
habitat. The requirement to conference or consult on activities within
mission-essential training areas could delay and impair the ability of
the Marine Corps to conduct effective amphibious training activities
and limit Camp Pendleton's unique status as the only West Coast Marine
Corps facility where such amphibious training operations can be
conducted year round. Such restrictions on Camp Pendleton's military
training mission would negatively affect national security.
(3) Benefits of Exclusion Outweigh the Benefits of Inclusion
Based on the impact on national security and the Marine Corps' need
to maintain a high level of readiness and fighting capabilities, we
have considered but have not proposed critical habitat on essential
lands identified as mission-essential training areas on Camp Pendleton.
We find that the benefits of excluding these areas from critical
habitat outweigh the benefits of including them. We further find that
the exclusion of these areas will not lead to the extinction of the
arroyo toad because we will continue to consult with the Marine Corps
under section 7 on any actions that may affect the toad to ensure that
such actions are not likely to jeopardize the continued existence of
the species.
[[Page 23276]]
Fort Hunter Liggett and Exclusion Under Section 4(b)(2)
We have considered, but have not proposed, to include mission-
essential training areas on Fort Hunter Liggett as critical habitat for
the arroyo toad under section 4(b)(2) of the Act, because designation
of critical habitat could adversely impact national security. The Army
conducts training operations using landing fields, tanks, machine guns,
grenade launchers, and more at Fort Hunter Liggett. The Army has stated
that it considers critical habitat to conflict with mission-essential
training tasks, and that critical habitat designation would adversely
affect Fort Hunter Liggett's training mission. The Army submitted a map
to us of the mission-essential training areas that are found within
lands we determined to be essential to the conservation of the arroyo
toad (Army, in litt. 2003).
The arroyo toad occupies an approximately 17-mi (27.4-km) segment
of the San Antonio River at Fort Hunter Liggett. This arroyo toad
population is essential to the conservation of the species because it
is the northernmost known population--approximately 100 mi (160 km)
north of the nearest documented extant population. Arroyo toads in this
unit may experience climatic conditions not faced by toads at sites
farther south. The protection of this area is essential to maintaining
the complete genetic variability of the species and the full range of
ecological settings within which it is found. This stretch of the San
Antonio River is undammed, provides excellent habitat for the arroyo
toad, and supports probably one of the largest populations within the
Northern Region.
The Army is currently consulting with us to finalize the
development of an INRMP and associated Endangered Species Management
Plan for the arroyo toad on Fort Hunter Liggett. The completion of
these plans is projected to occur sometime in 2004. The Army recognizes
the need for protection and conservation of sensitive species,
including the arroyo toad, on military lands and has identified
conservation measures to protect and conserve arroyo toads and their
habitat. These plans include measures to minimize harm to the arroyo
toad from training activities and outline actions to ensure the
persistence of arroyo toads on the installation.
(1) Benefits of Inclusion
The primary benefit of any critical habitat with regard to
activities that require consultation pursuant to section 7 of the Act
is to ensure that the activity will not destroy or adversely modify
designated critical habitat. The educational benefits of critical
habitat include informing the Army of areas that are important to the
conservation of listed species. However, because the Army is already
working cooperatively with the Service to develop an INRMP that
protects the toad and its essential habitat on Fort Hunter Liggett and
we will complete a Section 7 consultation on that plan, we do not
believe that designation of mission-essential training areas on the
fort will significantly benefit the arroyo toad beyond the protection
already afforded the species under the Act. In addition, through the
INRMP development process and development of a draft Endangered Species
Management Plan for the arroyo toad, the Army is already aware of
essential arroyo toad habitat areas on the installation.
(2) Benefits of Exclusion
Substantial benefits are expected to result from the exclusion of
mission-critical training areas on Fort Hunter Liggett from critical
habitat. If we designate critical habitat within these areas, the Army
would be required to engage in consultation with us on activities that
may affect designated critical habitat. The requirement to consult on
activities within mission-essential training areas could delay and
impair the ability of the Army to conduct effective training activities
and limit Fort Hunter Liggett's utility as a military training
installation, thereby adversely affecting national security.
(3) Benefits of Exclusion Outweigh the Benefits of Inclusion
We met with the Army on December 12, 2003, at Fort Hunter Liggett
to discuss essential arroyo toad habitat, and possible impacts to the
base. In light of national security interests and the Army's need to
maintain a high level of readiness and fighting capabilities, we have
considered, but have not proposed, critical habitat on lands identified
by the Army as mission-essential training areas (Army, in litt. 2003).
We find that the benefits of excluding these lands from critical
habitat outweigh the benefits of including them. We further find that
the exclusion of these areas will not lead to the extinction of the
arroyo toad because Army training activities are conducted primarily
outside of the floodplain and riparian corridor where toads are
concentrated and are not expected to lead to the extirpation of the San
Antonio River population. Although training activities have been
conducted at the base since World War II, the arroyo toad population
has persisted, and has possibly even improved over the past several
years after grazing was terminated in 1991. The majority of the area on
Fort Hunter Liggett that we identified as essential to the conservation
of the species has not been excluded and is being proposed as critical
habitat.
Other developed areas that are integral to the mission of the Army,
such as roads, tank trails, and river crossings, can be found within
the boundary of proposed critical habitat at Fort Hunter Liggett.
However, due to limitations inherent to using a 100 by 100-m grid cell
size, we were not able to exclude these narrow, linear areas from the
critical habitat proposal. However, established roads, river crossings,
and tank trails at Fort Hunter Liggett do not contain the primary
constituent elements, and their use and maintenance would not trigger a
section 7 consultation with us on critical habitat.
We are soliciting public review and comment on our decision to
consider areas identified as essential, but not proposed as critical
habitat for the arroyo toad, on mission-essential training areas at
Camp Pendleton and Fort Hunter Liggett, and within the plan areas of
the San Diego MSCP, Orange County Central-Coastal NCCP, Western
Riverside MSHCP, and SDG&E NCCP/HCP based on section 4(b)(2) of the
Act. Maps showing lands essential to the conservation of the arroyo
toad, but excluded under the provisions of section 4(b)(2), are
available for public review at either the Ventura or Carlsbad Fish and
Wildlife Offices (see Addresses section or on the Internet at http://ventura.fws.gov or http://carlsbad.fws.gov. We will review this issue
in light of all public comments received during the public review
period and may reconsider our position in the final rule.
Economic Analysis
Section 4(b)(2) of the Act requires us to designate critical
habitat on the basis of the best scientific and commercial information
available and to consider the economic and other relevant impacts of
designating a particular area as critical habitat. We may exclude areas
from critical habitat upon a determination that the benefits of such
exclusions outweigh the benefits of specifying such areas as part of
critical habitat. We cannot exclude such areas from critical habitat if
such exclusion would result in the extinction of the species.
An analysis of the economic impacts of proposing critical habitat
for the
[[Page 23277]]
arroyo toad is being prepared. We will announce the availability of the
draft economic analysis as soon as it is completed, at which time we
will seek public review and comment. At that time, copies of the draft
economic analysis will be available for downloading from the Internet
at http://ventura.fws.gov, or from the Ventura Fish and Wildlife Office
(see ADDRESSES section)
Peer Review
In accordance with our joint policy published on July 1, 1994 (59
FR 34270), we will solicit the expert opinions of at least three
appropriate independent specialists regarding this proposed rule. The
purpose of such review is to ensure that our critical habitat
designation is based on scientifically sound data, assumptions, and
analyses. We will send these peer reviewers copies of this proposed
rule immediately following publication in the Federal Register. We will
invite these peer reviewers to comment, during the public comment
period, on the specific assumptions and conclusions regarding the
proposed designation of critical habitat.
We will consider all comments and information received during the
comment period on this proposed rule as we prepare our final
rulemaking. Accordingly, the final decision may differ from this
proposal.
Clarity of the Rule
Executive Order 12866 requires each agency to write regulations and
notices that are easy to understand. We invite your comments on how to
make this proposed rule easier to understand, including answers to
questions such as the following: (1) Are the requirements in the
proposed rule clearly stated? (2) Does the proposed rule contain
technical jargon that interferes with the clarity? (3) Does the format
of the proposed rule (grouping and order of the sections, use of
headings, paragraphing, etc.) aid or reduce its clarity? (4) Is the
description of the notice in the SUPPLEMENTARY INFORMATION section of
the preamble helpful in understanding the proposed rule? (5) What else
could we do to make this proposed rule easier to understand?
Send a copy of any comments on how we could make this proposed rule
easier to understand to: Office of Regulatory Affairs, Department of
the Interior, Room 7229, 1849 C Street, NW., Washington, DC 20240. You
may e-mail your comments to this address: [email protected].
Required Determinations
Regulatory Planning and Review
This document has been reviewed by the Office of Management and
Budget (OMB) in accordance with Executive Order 12866. OMB makes the
final determination under Executive Order 12866. We are preparing a
draft economic analysis of this proposed action, which will be
available for public comment, to determine the economic consequences of
designating specific areas as critical habitat. Within these areas, the
types of Federal actions or authorized activities that we have
identified as potential concerns are listed above in the section on
Section 7 Consultation. The availability of the draft economic analysis
will be announced in the Federal Register and in local newspapers so
that it is available for public review and comment.
Regulatory Flexibility Act (5 U.S.C. 601 et seq.)
Under the Regulatory Flexibility Act (5 U.S.C. 601 et seq., as
amended by the Small Business Regulatory Enforcement Fairness Act
(SBREFA) of 1996), whenever an agency is required to publish a notice
of rulemaking for any proposed or final rule, it must prepare and make
available for public comment a regulatory flexibility analysis that
describes the effects of the rule on small entities (i.e., small
businesses, small organizations, and small government jurisdictions).
However, no regulatory flexibility analysis is required if the head of
the agency certifies that the rule will not have a significant economic
impact on a substantial number of small entities. The SBREFA amended
the Regulatory Flexibility Act (RFA) to require Federal agencies to
provide a statement of the factual basis for certifying that the rule
will not have a significant economic impact on a substantial number of
small entities. However, the SBREFA does not explicitly define
``substantial number'' or ``significant economic impact.''
Consequently, to assess whether a ``substantial number'' of small
entities is affected by this designation, this analysis considers the
relative number of small entities likely to be affected in an area. The
SBREFA also amended the RFA to require a certification statement.
Our assessment of economic effect will be completed prior to final
rulemaking and based upon review of the draft economic analysis
prepared pursuant to section 4(b)(2) of the ESA and E.O. 12866. This
analysis is for the purposes of compliance with the Regulatory
Flexibility Act and does not reflect our position on the type of
economic analysis required by New Mexico Cattle Growers Assn. v. U.S.
Fish & Wildlife Service 248 F.3d 1277 (10th Cir. 2001).
Executive Order 13211
On May 18, 2001, the President issued Executive Order 13211 on
regulations that significantly affect energy supply, distribution, and
use. Executive Order 13211 requires agencies to prepare Statements of
Energy Effects when undertaking certain actions. This proposed rule to
designate critical habitat for the arroyo toad is not expected to
significantly affect energy supplies, distribution, or use. Therefore,
this action is not a significant energy action and no Statement of
Energy Effects is required.
Unfunded Mandates Reform Act (2 U.S.C. 1501 et seq.)
Under the Unfunded Mandates Reform Act (2 U.S.C. 1501 et seq.), if
a rule will produce a Federal mandate of $100 million or greater in any
one year, a statement must be prepared and a summary of that statement
included in the rulemaking. In general, a Federal mandate is a
provision in legislation, statute or regulation that would impose an
enforceable duty upon State, local, tribal governments, or the private
sector and includes both ``Federal intergovernmental mandates'' and
``Federal private sector mandates.'' These terms are defined in 2
U.S.C. 658(5)-(7). If the economic analysis being prepared to analyze
the economic impacts of this designation indicates that the rule will
produce a Federal mandate of $100 million or more in any year, a
statement will be prepared and this proposed rule will be supplemented
with a summary of that statement published in the notice announcing
availability of the proposed economic analysis.
This proposed rule will not ``significantly or uniquely'' affect
small governments. A Small Government Agency Plan is not required.
State lands constitute a very small amount, only 0.7%, of the total
proposed designation. Given the distribution of this species, small
governments will not be uniquely affected by this proposed rule. Small
governments will not be affected at all unless they propose an action
requiring Federal funds, permits, or other authorization. Any such
activity will require that the involved Federal agency ensure that the
action is not likely to adversely modify or destroy designated critical
habitat. However, as discussed above, Federal agencies are currently
required to ensure that any such activity
[[Page 23278]]
is not likely to jeopardize the species, and no further regulatory
impacts from this proposed designation of critical habitat are
anticipated. We will examine any potential impacts to small governments
in our economic analysis, and revise our determination if necessary.
Takings
In accordance with Executive Order 12630 (``Government Actions and
Interference with Constitutionally Protected Private Property
Rights''), we have analyzed the potential takings implications of
designating critical habitat for the arroyo toad. The takings
implication assessment concludes that this proposed rule does not pose
significant takings implications.
Federalism
In accordance with Executive Order 13132, the rule does not have
significant Federalism effects. A Federalism assessment is not
required. In keeping with the Department of Interior policies, we
requested information from, and coordinated development of, this
proposed critical habitat designation with appropriate State resource
agencies in California. The proposed designation of critical habitat in
areas currently occupied by the arroyo toad imposes no additional
restrictions to those currently in place and, therefore, has little
incremental impact on State and local governments and their activities.
The proposed designation may have some benefit to the States and local
resource agencies in that the areas essential to the conservation of
the species are more clearly defined, and the primary constituent
elements of the habitat necessary to the survival of the species are
specifically identified. While making this definition and
identification does not alter where and what federally sponsored
activities may occur, it may assist local governments in long-range
planning (rather than waiting for case-by-case section 7 consultations
to occur).
Civil Justice Reform
In accordance with Executive Order 12988, the Department of the
Interior's Office of the Solicitor has determined that the rule does
not unduly burden the judicial system and meets the requirements of
sections 3(a) and 3(b)(2) of the Order. We are proposing to designate
critical habitat in accordance with the provisions of the Endangered
Species Act. This proposed rule uses standard property descriptions and
identifies the primary constituent elements within the designated areas
to assist the public in understanding the habitat needs of the arroyo
toad.
Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.)
This proposed rule does not contain new or revised information
collection for which OMB approval is required under the Paperwork
Reduction Act. This rule will not impose recordkeeping or reporting
requirements on State or local governments, individuals, businesses, or
organizations. An agency may not conduct or sponsor, and a person is
not required to respond to, a collection of information unless it
displays a currently valid OMB control number.
National Environmental Policy Act
We have determined that we do not need to prepare an Environmental
Assessment and/or an Environmental Impact Statement as defined by the
National Environmental Policy Act of 1969 in connection with
regulations adopted pursuant to section 4(a) of the Act. We published a
notice outlining our reasons for this determination in the Federal
Register on October 25, 1983 (48 FR 49244). This final determination
does not constitute a major Federal action significantly affecting the
quality of the human environment.
Government-to-Government Relationship With Tribes
In accordance with the President's memorandum of April 29, 1994,
``Government-to-Government Relations with Native American Tribal
Governments'' (59 FR 22951), Executive Order 13175, and the Department
of the Interior's manual at 512 DM 2, we have coordinated with
federally recognized Tribes on a Government-to-Government basis. We
have determined that certain Tribal lands are essential for the
conservation of the arroyo toad because they support essential
populations and habitat, and activities conducted or planned on those
lands may adversely affect the conservation of the arroyo toad.
Therefore, we are proposing to designate critical habitat for the
arroyo toad on some Tribal lands. Information relative to each
reservation is included in the critical habitat unit descriptions. We
have excluded some areas from proposed critical habitat upon a
determination that the lands did not meet the criteria for critical
habitat.
Relationship to Mexico
We are not aware of any existing national regulatory mechanism in
Mexico that would protect the arroyo toad or its habitat. Although new
legislation for wildlife is pending in Mexico and Mexico has laws that
could provide protection for rare species, there are enforcement
challenges. Even if specific protections were available and enforceable
in Mexico, the portion of the arroyo toad's range in Mexico alone, in
isolation, would not be adequate to ensure the long-term conservation
of the species.
References Cited
A complete list of all references cited in this rulemaking is
available upon request from the Field Supervisor, Ventura Fish and
Wildlife Office, or the Field Supervisor, Carlsbad Fish and Wildlife
Office (see ADDRESSES section).
Author(s)
The primary authors of this package are the Ventura Fish and
Wildlife Office and Carlsbad Fish and Wildlife Office staff.
List of Subjects in 50 CFR Part 17
Endangered and threatened species, Exports, Imports, Reporting and
recordkeeping requirements, Transportation.
Proposed Regulation Promulgation
Accordingly, we propose to amend part 17, subchapter B of chapter
I, title 50 of the Code of Federal Regulations, as set forth below:
PART 17--[AMENDED]
1. The authority citation for part 17 continues to read as follows:
Authority: 16 U.S.C. 1361-1407; 16 U.S.C. 1531-1544; 16 U.S.C.
4201-4205; Pub. L. 99-625, 100 Stat. 3500; unless otherwise noted.
2. In Sec. 17.11(h) revise the entry for ``Toad, arroyo'' under
``AMPHIBIANS'' to read as follows:
Sec. 17.11 Endangered and threatened wildlife.
* * * * *
(h)* * *
[[Page 23279]]
--------------------------------------------------------------------------------------------------------------------------------------------------------
Species Vertebrate
-------------------------------------------------------- population where Critical Special
Historic range endangered or Status When listed habitat rules
Common name Scientific name threatened
--------------------------------------------------------------------------------------------------------------------------------------------------------
* * * * * * *
Amphibians
* * * * * * *
Toad, arroyo (=arroyo Bufo californicus... U.S.A. (CA), Mexico Entire............. E 568 17.95(d) NA
southwestern).
* * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
3. Amend Sec. 17.95(d) by revising critical habitat for the arroyo
toad (Bufo californicus) to read as follows:
Sec. 17.95 Critical habitat--fish and wildlife.
* * * * *
(d) Amphibians.
* * * * *
ARROYO TOAD (Bufo californicus)
(1) Critical habitat units are depicted for Monterey, Santa
Barbara, Ventura, Los Angeles, San Bernardino, Riverside, Orange, and
San Diego Counties, CA, on the maps below.
(2) Critical habitat consists of stream and river courses, riparian
habitats, and adjacent terrace and upland habitats.
(3) Within these areas, the primary constituent elements of the
arroyo toad include:
(i) Rivers or streams with hydrologic regimes that supply water to
provide space, food, and cover needed to sustain eggs, tadpoles,
metamorphosing juveniles, and adult breeding toads. Specifically, the
conditions necessary to allow for successful breeding of arroyo toads
are:
(A) Breeding pools with areas less than 12 in (30 cm) deep;
(B) Areas of flowing water with current velocities less than 1.3 ft
per second (40 cm per second); and
(C) Surface water that lasts for a minimum length of 2 months in
most years, i.e., a sufficient wet period in the spring months to allow
arroyo toad larvae to hatch, mature, and metamorphose.
(ii) Low-gradient stream segments (typically less than 6 percent)
with sandy or fine gravel substrates that support the formation of
shallow pools and sparsely vegetated sand and gravel bars for breeding
and rearing of tadpoles and juveniles.
(iii) A natural flooding regime or one sufficiently corresponding
to a natural regime that will periodically scour riparian vegetation,
rework stream channels and terraces, and redistribute sands and
sediments, such that breeding pools and terrace habitats with scattered
vegetation are maintained.
(iv) Riparian and adjacent upland habitats (particularly alluvial
streamside terraces and adjacent valley bottomlands that include areas
of loose soil where toads can burrow underground) to provide foraging
and living areas for subadult and adult arroyo toads.
(v) Stream channels and adjacent upland habitats that allow for
migration to foraging areas, overwintering sites, dispersal between
populations, and recolonization of areas that contain suitable habitat.
(4) Critical habitat does not include man-made structures existing
on the effective date of this rule and not containing one or more of
the primary constituent elements, such as buildings, aqueducts,
airports, roads, and the land on which such structures are located.
(5) Index maps of arroyo toad proposed critical habitat follow.
BILLING CODE 4310-55-U
[[Page 23280]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.000
[[Page 23281]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.001
BILLING CODE 4310-55-C
(6) Unit 1; San Antonio River, Monterey County, California.
(i) From USGS 1:24,000 scale quadrangles Bear Canyon, Cosio Knob,
Alder Peak, and Jolon, and Williams Hill. Land bounded by the following
UTM zone 10, NAD27 coordinates (E, N): 656700, 3988800; 656700,
3988700; 656800, 3988700; 656800, 3988500; 656900, 3988500; 656900,
3987800; 657000, 3987800; 657000, 3987700; 657200, 3987700; 657200,
3987500; 657100, 3987500; 657100, 3987400; 657200, 3987400; 657200,
3987300; 657300, 3987300; 657300, 3987100; 657400, 3987100; 657400,
3987200; 657500, 3987200; 657500, 3987100; 657600, 3987100; 657600,
3986900; thence east to the Cantonment Area (CA) boundary at y-
coordinate 3986900; thence south along the CA boundary to y-coordinate
3983700; thence south and following coordinates 660200, 3983700;
660200, 3983600; 660300, 3983600; 660300, 3983400; 660400, 3983400;
660400, 3983300; 660500, 3983300; 660500, 3983200; 660600, 3983200;
660600, 3983100; 660700, 3983100; 660700, 3983000; 660800, 3983000;
660800, 3982900; 660900, 3982900; 660900, 3982800; 661000, 3982800;
661000, 3982700; 661200, 3982700; 661200, 3982600; 661300, 3982600;
661300, 3982500; 661500, 3982500; 661500, 3982400; 661600, 3982400;
661600, 3982300; 661800, 3982300; 661800, 3982200; 662100, 3982200;
thence south to the Schoonover Training Area (STA) boundary at x-
coordinate 662100; thence south along the STA boundary to y-coordinate
3980900; thence due east to the Courses Training Area (CTA) boundary at
to y-coordinate 3980900; thence southeast along the CTA boundary to x-
coordinate 664000; thence south and following coordinates; 664000,
3980700; 664100, 3980700; 664100, 3980600; 664200, 3980600; 664200,
3980400; 664400, 3980400; 664400, 3980300; 664600, 3980300; 664600,
3980200; 664700, 3980200; thence south to the Multi-Purpose Range
Complex Training Area (MPRCTA) boundary at x-coordinate 664700; thence
along the MPRCTA boundary to y-coordinate 3978200; thence north and
following coordinates 664900, 3978200; 664900, 3978100; 664600,
3978100; 664600, 3978200; 664500, 3978200; 664500, 3978300; 664600,
3978300; 664600, 3978400; 664700, 3978400; 664700, 3978600;
[[Page 23282]]
664800, 3978600; 664800, 3978700; 664700, 3978700; 664700, 3978800;
664600, 3978800; 664600, 3978900; 664000, 3978900; 664000, 3979000;
663800, 3979000; 663800, 3979200; 663700, 3979200; 663700, 3979300;
663600, 3979300; 663600, 3979500; 663500, 3979500; 663500, 3979600;
663400, 3979600; 663400, 3979800; 663100, 3979800; 663100, 3979900;
663000, 3979900; 663000, 3980000; 662800, 3980000; 662800, 3980100;
662600, 3980100; 662600, 3980200; 662500, 3980200; 662500, 3980300;
662400, 3980300; 662400, 3980200; 662300, 3980200; 662300, 3980400;
662100, 3980400; 662100, 3980500; 661900, 3980500; 661900, 3980400;
661700, 3980400; 661700, 3980600; 661800, 3980600; 661800, 3980800;
661700, 3980800; 661700, 3980900; 661400, 3980900; 661400, 3981000;
661200, 3981000; 661200, 3981100; 661300, 3981100; 661300, 3981200;
660800, 3981200; 660800, 3981100; 660500, 3981100; 660500, 3981200;
660400, 3981200; 660400, 3981300; 660600, 3981300; 660600, 3981500;
660400, 3981500; 660400, 3981600; 660100, 3981600; 660100, 3981800;
660200, 3981800; 660200, 3981900; 660300, 3981900; 660300, 3982000;
660400, 3982000; thence north to Jack Hammer Training Area (JHTA)
boundary at x-coordinate 660400; thence along the JHTA boundary to y-
coordinate 3982900; thence north and following coordinates 659100,
3982900; 659100, 3983000; 659000, 3983000; 659000, 3982900; 658800,
3982900; 658800, 3983000; 658700, 3983000; 658700, 3982900; 658600,
3982900; 658600, 3983000; 658500, 3983000; 658500, 3983200; 658200,
3983200; 658200, 3983300; 658000, 3983300; 658000, 3983700; 657900,
3983700; 657900, 3983800; 658100, 3983800; 658100, 3983900; 658000,
3983900; 658000, 3984100; 657800, 3984100; 657800, 3984200; 657700,
3984200; 657700, 3984300; 657600, 3984300; 657600, 3984400; 657700,
3984400; 657700, 3984600; 657600, 3984600; 657600, 3984800; 657500,
3984800; 657500, 3985000; 657400, 3985000; 657400, 3985200; 657500,
3985200; 657500, 3985300; 657400, 3985300; 657400, 3985400; 657300,
3985400; 657300, 3985500; 657200, 3985500; 657200, 3985900; 657000,
3985900; 657000, 3986000; 656900, 3986000; 656900, 3986100; 656800,
3986100; 656800, 3986300; 656700, 3986300; 656700, 3986400; 656600,
3986400; 656600, 3986700; 656500, 3986700; 656500, 3987000; 656400,
3987000; 656400, 3987100; 656300, 3987100; 656300, 3987200; 656100,
3987200; 656100, 3988000; 656000, 3988000; 656000, 3987900; 655900,
3987900; 655900, 3988000; 655600, 3988000; 655600, 3988100; 655500,
3988100; 655500, 3988300; 655300, 3988300; 655300, 3988400; 655100,
3988400; 655100, 3988600; 655700, 3988600; 655700, 3988700; 656300,
3988700; 656300, 3988800; returning to 656700, 3988800; excluding land
bounded by 656300,3988500; 656300, 3988400; 656200, 3988400; 656200,
3988100; 656300, 3988100; 656300, 3988200; 656400, 3988200; 656400,
3988500; 656300, 3988500.
(ii) Land bounded by the following UTM zone 10, NAD27 coordinates
(E, N): 669800, 3975200; 669800, 3975100; 670000, 3975100; 670000,
3975000; 670700, 3975000; 670700, 3974900; 670800, 3974900; 670800,
3974800; 671000, 3974800; 671000, 3974700; 671100, 3974700; 671100,
3974600; 671200, 3974600; 671200, 3974300; 671300, 3974300; 671300,
3974200; 671600, 3974200; 671600, 3974100; 671700, 3974100; 671700,
3974300; 671900, 3974300; 671900, 3974200; 672000, 3974200; 672000,
3974300; 672100, 3974300; 672100, 3974500; 672300, 3974500; 672300,
3974600; 672400, 3974600; 672400, 3974700; 672500, 3974700; 672500,
3975400; 672700, 3975400; 672700, 3975100; 672800, 3975100; 672800,
3974900; 673000, 3974900; 673000, 3974800; 673100, 3974800; 673100,
3974700; 673300, 3974700; 673300, 3974600; 673400, 3974600; 673400,
3974500; 673700, 3974500; 673700, 3974400; 674000, 3974400; 674000,
3974300; 674100, 3974300; 674100, 3974400; 674400, 3974400; 674400,
3974100; 674500, 3974100; 674500, 3973900; 675000, 3973900; 675000,
3974000; 675400, 3974000; 675400, 3973500; 675300, 3973500; 675300,
3973200; 675200, 3973200; 675200, 3973000; 675100, 3973000; 675100,
3972800; 675000, 3972800; 675000, 3972700; 674900, 3972700; 674900,
3972600; 674800, 3972600; 674800, 3972500; 674700, 3972500; 674700,
3972600; 674600, 3972600; 674600, 3972700; 674300, 3972700; 674300,
3972900; 674100, 3972900; 674100, 3973000; 673900, 3973000; 673900,
3973100; 673700, 3973100; 673700, 3973000; 673600, 3973000; 673600,
3973100; 673400, 3973100; 673400, 3973200; 673200, 3973200; 673200,
3973300; 673100, 3973300; 673100, 3973400; 673000, 3973400; 673000,
3973500; 672900, 3973500; 672900, 3973700; 672500, 3973700; 672500,
3973400; 672400, 3973400; 672400, 3973300; 672300, 3973300; 672300,
3973200; 671900, 3973200; 671900, 3973100; 671800, 3973100; 671800,
3973000; 671600, 3973000; 671600, 3973300; 671300, 3973300; 671300,
3973400; 671200, 3973400; 671200, 3973500; 670900, 3973500; 670900,
3973600; 670800, 3973600; 670800, 3973700; 670600, 3973700; 670600,
3973800; 670400, 3973800; 670400, 3973700; 670300, 3973700; 670300,
3973800; 670200, 3973800; 670200, 3973900; 669600, 3973900; 669600,
3974000; 669500, 3974000; 669500, 3974100; 669200, 3974100; 669200,
3974200; 668900, 3974200; 668900, 3974400; 668800, 3974400; 668800,
3974500; 668700, 3974500; 668700, 3974600; 668400, 3974600; 668400,
3974800; 668600, 3974800; 668600, 3975000; 668500, 3975000; 668500,
3975100; 668400, 3975100; 668400, 3975200; 668300, 3975200; 668300,
3975300; 668200, 3975300; 668200, 3975400; 668100, 3975400; 668100,
3975500; 667900, 3975500; 667900, 3975600; 667800, 3975600; 667800,
3975700; 667700, 3975700; 667700, 3975800; 667600, 3975800; 667600,
3975900; 667400, 3975900; 667400, 3976000; 667200, 3976000; 667200,
3976300; 667100, 3976300; 667100, 3976400; 667000, 3976400; 667000,
3976500; 666900, 3976500; 666900, 3976600; 666800, 3976600; 666800,
3976700; 666600, 3976700; 666600, 3976900; 666200, 3976900; 666200,
3977000; 666100, 3977000; 666100, 3977100; 665900, 3977100; 665900,
3977300; 665800, 3977300; thence north to the MPRCTA boundary at x-
coordinate 665800; thence northeast along the MPRCTA boundary to x-
coordinate 666700; thence south and following coordinates 666700,
3978300; 666800, 3978300; 666800, 3978200; 666900, 3978200; 666900,
3978100; 667000, 3978100; 667000, 3978000; 667100, 3978000; 667100,
3977800; 667200, 3977800; 667200, 3977700; thence east to the MPRCTA
boundary at y-coordinate 3977700; thence southeast along the MPRCTA
boundary to x-coordinate 667800; thence south and following coordinates
667800, 3977000; 668100, 3977000; 668100, 3976900; 668300, 3976900;
668300, 3976800; 668400, 3976800; thence south to the boundary of
Training Area 25 (TA25) at x-coordinate 668400; thence along the TA25
boundary to y-coordinate 3975200; thence east and returning to 669800,
3975200.
(iii) Note: Map of arroyo toad proposed critical habitat Unit 1
follows.
BILLING CODE 4310-55-U
[[Page 23283]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.002
BILLING CODE 4310-55-C
(7) Unit 2; Sisquoc River, Santa Barbara County, California.
(i) From USGS 1:24,000 scale quadrangles Foxen Canyon, Zaca Lake,
Bald Mountain and Hurricane Deck. Land bounded by the following UTM
zone 10, NAD27 coordinates (E, N): 752600, 3859300; 752600, 3859800;
752700, 3859800; 752700, 3860100; 752800, 3860100; 752800, 3860200;
752900, 3860200; 752900, 3860400; 753400, 3860400; 753400, 3860300;
753600, 3860300; 753600, 3860400; 753800, 3860400; 753800, 3860500;
754100, 3860500; 754100, 3860400; 754200, 3860400; 754200, 3860200;
755000, 3860200; 755000, 3860100; 755300, 3860100; 755300, 3860200;
756200, 3860200; 756200, 3860300; 756400, 3860300; 756400, 3860400;
756700, 3860400; 756700, 3860500; 756800, 3860500; 756800, 3860100;
756600, 3860100; 756600, 3859700; 756400, 3859700; 756400, 3859600;
756700, 3859600; 756700, 3859700; 757600, 3859700; 757600, 3859600;
757700, 3859600; 757700, 3859500; 757800, 3859500; 757800, 3859400;
757900, 3859400; 757900, 3859300; 758000, 3859300; 758000, 3859200;
758100, 3859200; 758100, 3859100; 758300, 3859100; 758300, 3858900;
758400, 3858900; 758400, 3858700; 758500, 3858700; 758500, 3858600;
758600, 3858600; 758600, 3858700; 758800, 3858700; 758800, 3859100;
758900, 3859100; 758900, 3859200; 759600, 3859200; 759600, 3859100;
759700, 3859100; 759700, 3859000; 759900, 3859000; 759900, 3858800;
760000, 3858800; 760000, 3858700; 759900, 3858700; 759900, 3858600;
760000, 3858600; 760000, 3858500; 760200, 3858500; 760200, 3858400;
760300, 3858400; 760300, 3858300; 760600, 3858300; 760600, 3858400;
760900, 3858400; 760900, 3858200; 761000, 3858200; 761000, 3858000;
761400, 3858000; 761400, 3858100; 761600, 3858100; 761600, 3858200;
761700, 3858200; 761700, 3858300; 761800, 3858300; 761800, 3858600;
762000, 3858600; 762000, 3858700; 762300, 3858700; 762300, 3858800;
762400, 3858800; 762400, 3858700; 762500, 3858700; 762500, 3858800;
762900, 3858800; 762900, 3858700; 763600, 3858700; 763600, 3858600;
763800, 3858600; 763800, 3858500; 763900, 3858500; 763900, 3858300;
764700, 3858300; 764700, 3858400; 765100, 3858400; 765100, 3858500;
765200, 3858500; 765200, 3858600; 765300, 3858600; 765300, 3858700;
765400, 3858700; 765400, 3858800; 765600, 3858800; 765600, 3859000;
765700, 3859000; 765700, 3859100; 765800, 3859100; 765800, 3859200;
766000, 3859200; 766000, 3859300; 766100, 3859300; 766100, 3859400;
766200, 3859400; 766200, 3859500; 766600, 3859500; 766600, 3859600;
766700, 3859600; 766700, 3859700; 767000, 3859700; 767000, 3859800;
767300, 3859800; 767300, 3859900; 767700, 3859900; 767700, 3860000;
767900, 3860000; 767900, 3860200; 767800, 3860200; 767800, 3860300;
767900, 3860300; 767900, 3860400; 768000, 3860400; 768000, 3860500;
768100, 3860500; 768100, 3860400; 768300, 3860400; 768300, 3860500;
768400, 3860500; 768400, 3860600; 768800, 3860600; 768800, 3860500;
768900, 3860500; 768900, 3860400; 769000, 3860400; 769000, 3860200;
769200, 3860200; 769200, 3860300; 769300, 3860300; 769300, 3860200;
769400, 3860200; 769400, 3860000; 769500, 3860000; 769500, 3860100;
769800, 3860100; 769800, 3860200; 770000, 3860200; 770000, 3860100;
770200, 3860100; 770200, 3860000; 770300, 3860000; 770300, 3860100;
770500, 3860100; 770500, 3860000; 770700, 3860000; 770700, 3859900;
770900, 3859900; 770900, 3859800; 771400, 3859800; 771400, 3859700;
[[Page 23284]]
771700, 3859700; 771700, 3859600; 771800, 3859600; 771800, 3859500;
771900, 3859500; 771900, 3859400; 772100, 3859400; 772100, 3859300;
772200, 3859300; 772200, 3858900; 772400, 3858900; 772400, 3859000;
772500, 3859000; 772500, 3858900; 772800, 3858900; 772800, 3859000;
772900, 3859000; 772900, 3858700; 773200, 3858700; 773200, 3858600;
773500, 3858600; 773500, 3858500; 773900, 3858500; 773900, 3858400;
774100, 3858400; 774100, 3858100; 774200, 3858100; 774200, 3858000;
thence east to the meridian of longitude at 120 degrees at y-coordinate
3858000; thence from the meridian of longitude at 120 degrees at UTM
zone 11, NAD 27 y-coordinate 3858000, east and following UTM zone 11,
NAD27 coordinates 226200, 3858000; 226200, 3857900; 226400, 3857900;
226400, 3858000; 226600, 3858000; 226600, 3857900; 227100, 3857900;
227100, 3857800; 227700, 3857800; 227700, 3857900; 228000, 3857900;
228000, 3858000; 228200, 3858000; 228200, 3858100; 228500, 3858100;
228500, 3858000; 228700, 3858000; 228700, 3857800; 228800, 3857800;
228800, 3857900; 229200, 3857900; 229200, 3858000; 229500, 3858000;
229500, 3858100; 230000, 3858100; 230000, 3858200; 230100, 3858200;
230100, 3858300; 230300, 3858300; 230300, 3858600; 230400, 3858600;
230400, 3858700; 230500, 3858700; 230500, 3858800; 230600, 3858800;
230600, 3859400; 230800, 3859400; 230800, 3859700; 230900, 3859700;
230900, 3859800; 231200, 3859800; 231200, 3859700; 231300, 3859700;
231300, 3859800; 231600, 3859800; 231600, 3859900; 231700, 3859900;
231700, 3860000; 231800, 3860000; 231800, 3860100; 232100, 3860100;
232100, 3860000; 232200, 3860000; 232200, 3859800; 232300, 3859800;
232300, 3859700; 232400, 3859700; 232400, 3859600; 232500, 3859600;
232500, 3859400; 232600, 3859400; 232600, 3859200; 232700, 3859200;
232700, 3858900; 232900, 3858900; 232900, 3858700; 233000, 3858700;
233000, 3858800; 233100, 3858800; 233100, 3858700; 233600, 3858700;
233600, 3858800; 234000, 3858800; 234000, 3858600; 234200, 3858600;
234200, 3858500; 234300, 3858500; 234300, 3858200; 234400, 3858200;
234400, 3858300; 234600, 3858300; 234600, 3858400; 235000, 3858400;
235000, 3858300; 235100, 3858300; 235100, 3858200; 235200, 3858200;
235200, 3858100; 235300, 3858100; 235300, 3858000; 235600, 3858000;
235600, 3857900; 235800, 3857900; 235800, 3858000; 236400, 3858000;
236400, 3857600; 236900, 3857600; 236900, 3857500; 237100, 3857500;
237100, 3857600; 237200, 3857600; 237200, 3857700; 237400, 3857700;
237400, 3857600; 237600, 3857600; 237600, 3857500; 237700, 3857500;
237700, 3857300; 237800, 3857300; 237800, 3857200; 238200, 3857200;
238200, 3857100; 238300, 3857100; 238300, 3857000; 238400, 3857000;
238400, 3857100; 238500, 3857100; 238500, 3857000; 238800, 3857000;
238800, 3857100; 239000, 3857100; 239000, 3857000; 239100, 3857000;
239100, 3856900; 239300, 3856900; 239300, 3856800; 239400, 3856800;
239400, 3856700; 239500, 3856700; 239500, 3856800; 239700, 3856800;
239700, 3856500; 239800, 3856500; 239800, 3856400; 239900, 3856400;
239900, 3856300; 240000, 3856300; 240000, 3856200; 240200, 3856200;
240200, 3856300; 240400, 3856300; 240400, 3856100; 240600, 3856100;
240600, 3855900; 240700, 3855900; 240700, 3856100; 240800, 3856100;
240800, 3856200; 241200, 3856200; 241200, 3855800; 241800, 3855800;
241800, 3855700; 241900, 3855700; 241900, 3855800; 242300, 3855800;
242300, 3855700; 242500, 3855700; 242500, 3855600; 242600, 3855600;
242600, 3855500; 242800, 3855500; 242800, 3855400; 242900, 3855400;
242900, 3855300; 243600, 3855300; 243600, 3854800; 243800, 3854800;
243800, 3854500; 243600, 3854500; 243600, 3854600; 243200, 3854600;
243200, 3855000; 242800, 3855000; 242800, 3855100; 242600, 3855100;
242600, 3855200; 242400, 3855200; 242400, 3855300; 242300, 3855300;
242300, 3855400; 242100, 3855400; 242100, 3855300; 242000, 3855300;
242000, 3855200; 241700, 3855200; 241700, 3855400; 241600, 3855400;
241600, 3855500; 241100, 3855500; 241100, 3855600; 240900, 3855600;
240900, 3855700; 240800, 3855700; 240800, 3855300; 240600, 3855300;
240600, 3855500; 240400, 3855500; 240400, 3855600; 240300, 3855600;
240300, 3855800; 240000, 3855800; 240000, 3855900; 239900, 3855900;
239900, 3856000; 239800, 3856000; 239800, 3856100; 239600, 3856100;
239600, 3856200; 239500, 3856200; 239500, 3856400; 239200, 3856400;
239200, 3856500; 239100, 3856500; 239100, 3856600; 238900, 3856600;
238900, 3856700; 238100, 3856700; 238100, 3856800; 237900, 3856800;
237900, 3856900; 237500, 3856900; 237500, 3857000; 237400, 3857000;
237400, 3857300; 237300, 3857300; 237300, 3857100; 236900, 3857100;
236900, 3857200; 236700, 3857200; 236700, 3857300; 236000, 3857300;
236000, 3857500; 235900, 3857500; 235900, 3857400; 235800, 3857400;
235800, 3857500; 235700, 3857500; 235700, 3857600; 235300, 3857600;
235300, 3857700; 235100, 3857700; 235100, 3857800; 235000, 3857800;
235000, 3857900; 234600, 3857900; 234600, 3857700; 234200, 3857700;
234200, 3857900; 234100, 3857900; 234100, 3858000; 234000, 3858000;
234000, 3858100; 233900, 3858100; 233900, 3858300; 233600, 3858300;
233600, 3858200; 233500, 3858200; 233500, 3858100; 233200, 3858100;
233200, 3858200; 232700, 3858200; 232700, 3858300; 232600, 3858300;
232600, 3858400; 232500, 3858400; 232500, 3858700; 232400, 3858700;
232400, 3859200; 232300, 3859200; 232300, 3859300; 232200, 3859300;
232200, 3859400; 232000, 3859400; 232000, 3859600; 231700, 3859600;
231700, 3859500; 231600, 3859500; 231600, 3859400; 231100, 3859400;
231100, 3859200; 231000, 3859200; 231000, 3859100; 231100, 3859100;
231100, 3858800; 231000, 3858800; 231000, 3858700; 230900, 3858700;
230900, 3858500; 230800, 3858500; 230800, 3858400; 230900, 3858400;
230900, 3858100; 230800, 3858100; 230800, 3858000; 230700, 3858000;
230700, 3857900; 230300, 3857900; 230300, 3857700; 229800, 3857700;
229800, 3857800; 229700, 3857800; 229700, 3857700; 229500, 3857700;
229500, 3857600; 229400, 3857600; 229400, 3857500; 228500, 3857500;
228500, 3857600; 228200, 3857600; 228200, 3857500; 228100, 3857500;
228100, 3857400; 228000, 3857400; 228000, 3857300; 227300, 3857300;
227300, 3857400; 226600, 3857400; 226600, 3857500; 226400, 3857500;
226400, 3857400; 226300, 3857400; 226300, 3857300; 226200, 3857300;
226200, 3857200; 225900, 3857200; 225900, 3857600; thence west to the
meridian of longitude at 120 degrees at y-coordinate 3857600; thence
from the meridian of longitude at 120 degrees at UTM zone 10, NAD 27 y-
coordinate 3857600, west and following UTM zone 10, NAD27 coordinates
773900, 3857600; 773900, 3857700; 773800, 3857700; 773800, 3857900;
773700, 3857900; 773700, 3858000; 773600, 3858000; 773600, 3858100;
773100, 3858100; 773100, 3858200; 772800, 3858200; 772800, 3858400;
772500, 3858400; 772500, 3858500; 772100, 3858500; 772100, 3858600;
771900, 3858600; 771900, 3858900; 771800, 3858900; 771800, 3859000;
771700, 3859000; 771700, 3859100; 771600, 3859100; 771600, 3859200;
771100, 3859200; 771100, 3859300; 770600, 3859300; 770600, 3859400;
770500, 3859400; 770500,
[[Page 23285]]
3859500; 770000, 3859500; 770000, 3859600; 769800, 3859600; 769800,
3859700; 769600, 3859700; 769600, 3859600; 769500, 3859600; 769500,
3859500; 769400, 3859500; 769400, 3859400; 769200, 3859400; 769200,
3859500; 769100, 3859500; 769100, 3859700; 769000, 3859700; 769000,
3859800; 768800, 3859800; 768800, 3860000; 768500, 3860000; 768500,
3860100; 768400, 3860100; 768400, 3860000; 768300, 3860000; 768300,
3859600; 768200, 3859600; 768200, 3859500; 767400, 3859500; 767400,
3859400; 767300, 3859400; 767300, 3859500; 767200, 3859500; 767200,
3859400; 767000, 3859400; 767000, 3859300; 766800, 3859300; 766800,
3859200; 766500, 3859200; 766500, 3859100; 766400, 3859100; 766400,
3859000; 766100, 3859000; 766100, 3858900; 766000, 3858900; 766000,
3858800; 765900, 3858800; 765900, 3858500; 765700, 3858500; 765700,
3858400; 765800, 3858400; 765800, 3858200; 765700, 3858200; 765700,
3858100; 764800, 3858100; 764800, 3858000; 763900, 3858000; 763900,
3857900; 763600, 3857900; 763600, 3858200; 763500, 3858200; 763500,
3858300; 763300, 3858300; 763300, 3858400; 762800, 3858400; 762800,
3858200; 762700, 3858200; 762700, 3858100; 762200, 3858100; 762200,
3858000; 762100, 3858000; 762100, 3857900; 762000, 3857900; 762000,
3857800; 761900, 3857800; 761900, 3857900; 761800, 3857900; 761800,
3857700; 761600, 3857700; 761600, 3857600; 761500, 3857600; 761500,
3857700; 761400, 3857700; 761400, 3857600; 760700, 3857600; 760700,
3857900; 760300, 3857900; 760300, 3858000; 760100, 3858000; 760100,
3858100; 759900, 3858100; 759900, 3858200; 759800, 3858200; 759800,
3858300; 759700, 3858300; 759700, 3858500; 759500, 3858500; 759500,
3858600; 759300, 3858600; 759300, 3858700; 759200, 3858700; 759200,
3858600; 759100, 3858600; 759100, 3858500; 759000, 3858500; 759000,
3858200; 758900, 3858200; 758900, 3858000; 758700, 3858000; 758700,
3857900; 758500, 3857900; 758500, 3858000; 758400, 3858000; 758400,
3857900; 758200, 3857900; 758200, 3858000; 757900, 3858000; 757900,
3858100; 757800, 3858100; 757800, 3858200; 757700, 3858200; 757700,
3858300; 757500, 3858300; 757500, 3858400; 757400, 3858400; 757400,
3858500; 757300, 3858500; 757300, 3858600; 757200, 3858600; 757200,
3858700; 757000, 3858700; 757000, 3858600; 756600, 3858600; 756600,
3858700; 756500, 3858700; 756500, 3858600; 756400, 3858600; 756400,
3858700; 756200, 3858700; 756200, 3858800; 755400, 3858800; 755400,
3858600; 755300, 3858600; 755300, 3858500; 754400, 3858500; 754400,
3858600; 754300, 3858600; 754300, 3858700; 753300, 3858700; 753300,
3858800; 753200, 3858800; 753200, 3858900; 753100, 3858900; 753100,
3859000; 753000, 3859000; 753000, 3859100; 752900, 3859100; 752900,
3859200; 752700, 3859200; 752700, 3859300; returning to 752600,
3859300.
(8) Unit 3; Upper Santa Ynez River Basin, Santa Barbara County,
California.
(i) From USGS 1:24,000 scale quadrangles Carpinteria, Hildreth
Peak, Little Pine Mountain, and Santa Barbara. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 262000, 3833000;
262400, 3833000; 262400, 3832900; 262500, 3832900; 262500, 3832800;
262300, 3832800; 262300, 3832700; 262100, 3832700; 262100, 3832400;
261900, 3832400; 261900, 3832000; 261800, 3832000; 261800, 3831700;
261700, 3831700; 261700, 3831600; 261500, 3831600; 261500, 3831300;
261300, 3831300; 261300, 3831100; 261000, 3831100; 261000, 3830900;
260800, 3830900; 260800, 3830800; 260700, 3830800; 260700, 3830700;
260800, 3830700; 260800, 3830300; 260700, 3830300; 260700, 3830000;
260800, 3830000; 260800, 3829700; 260700, 3829700; 260700, 3829500;
260600, 3829500; 260600, 3829300; 260500, 3829300; 260500, 3829200;
260400, 3829200; 260400, 3829100; 260500, 3829100; 260500, 3828800;
260400, 3828800; 260400, 3828700; 260300, 3828700; 260300, 3828600;
260400, 3828600; 260400, 3828500; 260500, 3828500; 260500, 3828400;
260600, 3828400; 260600, 3828300; 260800, 3828300; 260800, 3828200;
260700, 3828200; 260700, 3828100; 260400, 3828100; 260400, 3827600;
260500, 3827600; 260500, 3827300; 260300, 3827300; 260300, 3827100;
260400, 3827100; 260400, 3826900; 260300, 3826900; 260300, 3826800;
260200, 3826800; 260200, 3826700; 260100, 3826700; 260100, 3826600;
259900, 3826600; 259900, 3826500; 259700, 3826500; 259700, 3826400;
259800, 3826400; 259800, 3826000; 259500, 3826000; 259500, 3825700;
259600, 3825700; 259600, 3825500; 259300, 3825500; 259300, 3825300;
259400, 3825300; 259400, 3825200; 259500, 3825200; 259500, 3824800;
258800, 3824800; 258800, 3824700; 258900, 3824700; 258900, 3824600;
259000, 3824600; 259000, 3824500; 259100, 3824500; 259100, 3824200;
259000, 3824200; 259000, 3824000; 258800, 3824000; 258800, 3823900;
258900, 3823900; 258900, 3823700; 259000, 3823700; 259000, 3823600;
259100, 3823600; 259100, 3823200; 259200, 3823200; 259200, 3823000;
259100, 3823000; 259100, 3822900; 258900, 3822900; 258900, 3822800;
258600, 3822800; 258600, 3822700; 258700, 3822700; 258700, 3822500;
258500, 3822500; 258500, 3822200; 258600, 3822200; 258600, 3822100;
258800, 3822100; 258800, 3822000; 259200, 3822000; 259200, 3821900;
259300, 3821900; 259300, 3821800; 259700, 3821800; 259700, 3821900;
259800, 3821900; 259800, 3822000; 260000, 3822000; 260000, 3821900;
260100, 3821900; 260100, 3821800; 260200, 3821800; 260200, 3821700;
260400, 3821700; 260400, 3821600; 260700, 3821600; 260700, 3821700;
261000, 3821700; 261000, 3821800; 261100, 3821800; 261100, 3822000;
261400, 3822000; 261400, 3822200; 261600, 3822200; 261600, 3822100;
262000, 3822100; 262000, 3822300; 262200, 3822300; 262200, 3822200;
262400, 3822200; 262400, 3822100; 262500, 3822100; 262500, 3822000;
262600, 3822000; 262600, 3822100; 262800, 3822100; 262800, 3822000;
263000, 3822000; 263000, 3821900; 263500, 3821900; 263500, 3822000;
263700, 3822000; 263700, 3821800; 263600, 3821800; 263600, 3821700;
263700, 3821700; 263700, 3821300; 263800, 3821300; 263800, 3821100;
264000, 3821100; 264000, 3821000; 264300, 3821000; 264300, 3820900;
264500, 3820900; 264500, 3820800; 264700, 3820800; 264700, 3820700;
264900, 3820700; 264900, 3820500; 265000, 3820500; 265000, 3820400;
265100, 3820400; 265100, 3819900; 265500, 3819900; 265500, 3820000;
265600, 3820000; 265600, 3820100; 265700, 3820100; 265700, 3819800;
265800, 3819800; 265800, 3819600; 266000, 3819600; 266000, 3819500;
266500, 3819500; 266500, 3819400; 266600, 3819400; 266600, 3819200;
266700, 3819200; 266700, 3819100; 266900, 3819100; 266900, 3819200;
267100, 3819200; 267100, 3819100; 267600, 3819100; 267600, 3819000;
268600, 3819000; 268600, 3819100; 268700, 3819100; 268700, 3819200;
268800, 3819200; 268800, 3819400; 268700, 3819400; 268700, 3819700;
269300, 3819700; 269300, 3819600; 269400, 3819600; 269400, 3819500;
269500, 3819500; 269500, 3819300; 269300, 3819300; 269300, 3819400;
269200, 3819400; 269200, 3819500; 269100, 3819500; 269100, 3819100;
269200, 3819100; 269200, 3818900; 269100, 3818900; 269100, 3818800;
268800, 3818800; 268800, 3818600; 268200, 3818600; 268200, 3818500;
267800, 3818500; 267800, 3818600; 266600, 3818600;
[[Page 23286]]
266600, 3818700; 266500, 3818700; 266500, 3818800; 266400, 3818800;
266400, 3818900; 266300, 3818900; 266300, 3819000; 266200, 3819000;
266200, 3819100; 265700, 3819100; 265700, 3819000; 265400, 3819000;
265400, 3819100; 265300, 3819100; 265300, 3819500; 265100, 3819500;
265100, 3819600; 264900, 3819600; 264900, 3819700; 264800, 3819700;
264800, 3820200; 264500, 3820200; 264500, 3820300; 264400, 3820300;
264400, 3820400; 264200, 3820400; 264200, 3820500; 264100, 3820500;
264100, 3820600; 263900, 3820600; 263900, 3820700; 263600, 3820700;
263600, 3820800; 263500, 3820800; 263500, 3820900; 263400, 3820900;
263400, 3821000; 263300, 3821000; 263300, 3821100; 263200, 3821100;
263200, 3821200; 263100, 3821200; 263100, 3821300; 263000, 3821300;
263000, 3821400; 262900, 3821400; 262900, 3821500; 262700, 3821500;
262700, 3821600; 262300, 3821600; 262300, 3821700; 262100, 3821700;
262100, 3821600; 261800, 3821600; 261800, 3821700; 261700, 3821700;
261700, 3821600; 261500, 3821600; 261500, 3821500; 261300, 3821500;
261300, 3821400; 261200, 3821400; 261200, 3821300; 261000, 3821300;
261000, 3821100; 260900, 3821100; 260900, 3821000; 260800, 3821000;
260800, 3820900; 260700, 3820900; 260700, 3820600; 260400, 3820600;
260400, 3820800; 260300, 3820800; 260300, 3820900; 260200, 3820900;
260200, 3821000; 260000, 3821000; 260000, 3821100; 259900, 3821100;
259900, 3821200; 259800, 3821200; 259800, 3821400; 259900, 3821400;
259900, 3821500; 259600, 3821500; 259600, 3821400; 259500, 3821400;
259500, 3821300; 259100, 3821300; 259100, 3821500; 259000, 3821500;
259000, 3821600; 258900, 3821600; 258900, 3821700; 258500, 3821700;
258500, 3821900; 258200, 3821900; 258200, 3822000; 258100, 3822000;
258100, 3822200; 258000, 3822200; 258000, 3822600; 257800, 3822600;
257800, 3822700; 257200, 3822700; 257200, 3822800; 257100, 3822800;
257100, 3822900; 257000, 3822900; 257000, 3823100; 256900, 3823100;
256900, 3823600; 257100, 3823600; 257100, 3823500; 257300, 3823500;
257300, 3823300; 257400, 3823300; 257400, 3823200; 257800, 3823200;
257800, 3823100; 258100, 3823100; 258100, 3823000; 258300, 3823000;
258300, 3823200; 258500, 3823200; 258500, 3823300; 258600, 3823300;
258600, 3823400; 258700, 3823400; 258700, 3823500; 258600, 3823500;
258600, 3823600; 258500, 3823600; 258500, 3823800; 258100, 3823800;
258100, 3823900; 258000, 3823900; 258000, 3824000; 257900, 3824000;
257900, 3824500; 257800, 3824500; 257800, 3824600; 257900, 3824600;
257900, 3824700; 258000, 3824700; 258000, 3824900; 257600, 3824900;
257600, 3825000; 257500, 3825000; 257500, 3825200; 257400, 3825200;
257400, 3825300; 257300, 3825300; 257300, 3825500; 257400, 3825500;
257400, 3825700; 257300, 3825700; 257300, 3826000; 257200, 3826000;
257200, 3826100; 256900, 3826100; 256900, 3826200; 256500, 3826200;
256500, 3826300; 256600, 3826300; 256600, 3826500; 256500, 3826500;
256500, 3826600; 256400, 3826600; 256400, 3826800; 256200, 3826800;
256200, 3826900; 256100, 3826900; 256100, 3827400; 256000, 3827400;
256000, 3827500; 255900, 3827500; 255900, 3827600; 255600, 3827600;
255600, 3827900; 255500, 3827900; 255500, 3828000; 255400, 3828000;
255400, 3828200; 255200, 3828200; 255200, 3828300; 254900, 3828300;
254900, 3828700; 255000, 3828700; 255000, 3828900; 254900, 3828900;
254900, 3829500; 255300, 3829500; 255300, 3829600; 255500, 3829600;
255500, 3829400; 255400, 3829400; 255400, 3829300; 255200, 3829300;
255200, 3829200; 255300, 3829200; 255300, 3829100; 255400, 3829100;
255400, 3828900; 255300, 3828900; 255300, 3828800; 255400, 3828800;
255400, 3828600; 255600, 3828600; 255600, 3828400; 255700, 3828400;
255700, 3828200; 256000, 3828200; 256000, 3827800; 256200, 3827800;
256200, 3827700; 256300, 3827700; 256300, 3827600; 256400, 3827600;
256400, 3827300; 256500, 3827300; 256500, 3827100; 256700, 3827100;
256700, 3826900; 256800, 3826900; 256800, 3826600; 256900, 3826600;
256900, 3826700; 257100, 3826700; 257100, 3826800; 257300, 3826800;
257300, 3826700; 257800, 3826700; 257800, 3826500; 257900, 3826500;
257900, 3826300; 258100, 3826300; 258100, 3825900; 258200, 3825900;
258200, 3825800; 258000, 3825800; 258000, 3825500; 258200, 3825500;
258200, 3825400; 258300, 3825400; 258300, 3825100; 258400, 3825100;
258400, 3825000; 258500, 3825000; 258500, 3825100; 258600, 3825100;
258600, 3825200; 258700, 3825200; 258700, 3825400; 258500, 3825400;
258500, 3825500; 258400, 3825500; 258400, 3825600; 258500, 3825600;
258500, 3825700; 258600, 3825700; 258600, 3825800; 258700, 3825800;
258700, 3825900; 258900, 3825900; 258900, 3826000; 259000, 3826000;
259000, 3825900; 259200, 3825900; 259200, 3826000; 259300, 3826000;
259300, 3826100; 259400, 3826100; 259400, 3826400; 259300, 3826400;
259300, 3826500; 259400, 3826500; 259400, 3826900; 259600, 3826900;
259600, 3827000; 259700, 3827000; 259700, 3827100; 259900, 3827100;
259900, 3827200; 259800, 3827200; 259800, 3827400; 260000, 3827400;
260000, 3827600; 259900, 3827600; 259900, 3828000; 259800, 3828000;
259800, 3828100; 259700, 3828100; 259700, 3828300; 259800, 3828300;
259800, 3828500; 260000, 3828500; 260000, 3829000; 260100, 3829000;
260100, 3829100; 260000, 3829100; 260000, 3829200; 259900, 3829200;
259900, 3829600; 260000, 3829600; 260000, 3829700; 260300, 3829700;
260300, 3830000; 260200, 3830000; 260200, 3830300; 260300, 3830300;
260300, 3830400; 260500, 3830400; 260500, 3830500; 260400, 3830500;
260400, 3830600; 260300, 3830600; 260300, 3831100; 260400, 3831100;
260400, 3831200; 260600, 3831200; 260600, 3831500; 260900, 3831500;
260900, 3831600; 261000, 3831600; 261000, 3831900; 261100, 3831900;
261100, 3832000; 261500, 3832000; 261500, 3832100; 261400, 3832100;
261400, 3832300; 261500, 3832300; 261500, 3832400; 261600, 3832400;
261600, 3832600; 261700, 3832600; 261700, 3832700; 261800, 3832700;
261800, 3832900; 262000, 3832900; returning to 262000, 3833000.
(ii) Note: Map of arroyo toad proposed critical habitat Units 2 and
3 follows.
BILLING CODE 4310-55-U
[[Page 23287]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.003
BILLING CODE 4310-55-C
(9) Unit 4; Sespe Creek, Ventura County, California.
(i) From USGS 1:24,000 scale quadrangles Wheeler Springs, Lion
Canyon, Topatopa Mountains, and Devils Heart Peak. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 292900, 3828400;
293100, 3828400; 293100, 3828100; 293000, 3828100; 293000, 3827900;
293100, 3827900; 293100, 3827700; 293000, 3827700; 293000, 3827500;
292900, 3827500; 292900, 3827400; 292800, 3827400; 292800, 3827100;
292700, 3827100; 292700, 3826900; 292600, 3826900; 292600, 3826700;
292700, 3826700; 292700, 3826600; 292600, 3826600; 292600, 3826400;
292500, 3826400; 292500, 3826300; 292400, 3826300; 292400, 3826200;
292700, 3826200; 292700, 3826300; 292900, 3826300; 292900, 3826400;
293000, 3826400; 293000, 3826500; 293400, 3826500; 293400, 3826600;
293500, 3826600; 293500, 3826700; 293900, 3826700; 293900, 3826500;
294100, 3826500; 294100, 3826400; 294300, 3826400; 294300, 3826500;
294800, 3826500; 294800, 3826400; 294700, 3826400; 294700, 3826300;
294600, 3826300; 294600, 3826200; 294500, 3826200; 294500, 3826100;
294600, 3826100; 294600, 3826000; 294700, 3826000; 294700, 3825900;
294800, 3825900; 294800, 3825800; 295000, 3825800; 295000, 3825900;
295300, 3825900; 295300, 3826100; 295200, 3826100; 295200, 3826500;
295400, 3826500; 295400, 3826300; 295700, 3826300; 295700, 3826400;
296000, 3826400; 296000, 3826200; 296300, 3826200; 296300, 3826100;
296400, 3826100; 296400, 3826000; 296500, 3826000; 296500, 3825900;
296600, 3825900; 296600, 3825800; 296700, 3825800; 296700, 3825600;
296800, 3825600; 296800, 3825900; 296900, 3825900; 296900, 3826000;
297000, 3826000; 297000, 3826100; 297300, 3826100; 297300, 3826000;
297600, 3826000; 297600, 3826100; 297800, 3826100; 297800, 3826000;
297900, 3826000; 297900, 3825900; 298000, 3825900; 298000, 3826100;
298100, 3826100; 298100, 3826200; 298400, 3826200; 298400, 3826300;
298500, 3826300; 298500, 3826400; 298700, 3826400; 298700, 3826500;
298900, 3826500; 298900, 3826400; 299000, 3826400; 299000, 3826300;
299600, 3826300; 299600, 3826200; 299700, 3826200; 299700, 3826000;
299800, 3826000; 299800, 3826100; 299900, 3826100; 299900, 3826300;
300000, 3826300; 300000, 3826400; 300100, 3826400; 300100, 3826500;
300200, 3826500; 300200, 3826600; 300500, 3826600; 300500, 3826500;
300900, 3826500; 300900, 3826600; 301700, 3826600; 301700, 3826500;
301900, 3826500; 301900, 3826400; 302000, 3826400; 302000, 3826200;
302400, 3826200; 302400, 3826400; 302700, 3826400; 302700, 3826100;
303000, 3826100; 303000, 3826200; 303100, 3826200; 303100, 3826300;
303600, 3826300; 303600, 3826100; 303800, 3826100; 303800, 3826000;
304000, 3826000; 304000, 3826100; 304100, 3826100; 304100, 3826200;
[[Page 23288]]
304200, 3826200; 304200, 3826500; 304300, 3826500; 304300, 3826600;
304800, 3826600; 304800, 3826500; 304900, 3826500; 304900, 3826400;
305100, 3826400; 305100, 3826300; 305300, 3826300; 305300, 3826200;
305500, 3826200; 305500, 3826300; 305700, 3826300; 305700, 3826200;
306000, 3826200; 306000, 3826100; 306200, 3826100; 306200, 3826200;
306500, 3826200; 306500, 3826300; 306900, 3826300; 306900, 3826200;
307100, 3826200; 307100, 3826300; 307200, 3826300; 307200, 3826400;
307500, 3826400; 307500, 3826500; 307800, 3826500; 307800, 3826400;
307900, 3826400; 307900, 3826300; 308000, 3826300; 308000, 3826200;
308200, 3826200; 308200, 3826300; 308300, 3826300; 308300, 3826500;
308600, 3826500; 308600, 3826400; 309000, 3826400; 309000, 3826300;
309300, 3826300; 309300, 3826200; 309400, 3826200; 309400, 3825800;
309900, 3825800; 309900, 3825900; 309800, 3825900; 309800, 3826000;
310100, 3826000; 310100, 3825900; 310200, 3825900; 310200, 3826100;
310300, 3826100; 310300, 3826200; 310600, 3826200; 310600, 3826400;
310700, 3826400; 310700, 3826600; 310800, 3826600; 310800, 3826800;
311100, 3826800; 311100, 3826900; 311600, 3826900; 311600, 3827000;
311900, 3827000; 311900, 3826900; 312000, 3826900; 312000, 3826800;
312200, 3826800; 312200, 3826900; 312100, 3826900; 312100, 3827100;
312000, 3827100; 312000, 3827500; 312100, 3827500; 312100, 3827600;
312500, 3827600; 312500, 3827700; 312600, 3827700; 312600, 3827600;
313000, 3827600; 313000, 3827500; 313200, 3827500; 313200, 3827400;
313300, 3827400; 313300, 3827300; 315100, 3827300; 315100, 3827400;
315200, 3827400; 315200, 3827700; 315400, 3827700; 315400, 3827800;
315500, 3827800; 315500, 3827700; 316000, 3827700; 316000, 3827600;
316100, 3827600; 316100, 3827400; 316300, 3827400; 316300, 3827300;
316400, 3827300; 316400, 3827100; 316700, 3827100; 316700, 3827600;
316800, 3827600; 316800, 3827700; 316900, 3827700; 316900, 3827900;
317000, 3827900; 317000, 3828000; 317500, 3828000; 317500, 3827900;
317600, 3827900; 317600, 3827800; 317800, 3827800; 317800, 3827900;
317900, 3827900; 317900, 3828000; 318600, 3828000; 318600, 3827800;
318800, 3827800; 318800, 3827700; 318900, 3827700; 318900, 3827400;
319100, 3827400; 319100, 3827700; 319200, 3827700; 319200, 3827800;
319500, 3827800; 319500, 3827700; 319600, 3827700; 319600, 3827500;
319700, 3827500; 319700, 3827300; 319800, 3827300; 319800, 3827400;
319900, 3827400; 319900, 3827300; 320000, 3827300; 320000, 3826900;
320100, 3826900; 320100, 3826800; 320400, 3826800; 320400, 3826700;
320500, 3826700; 320500, 3826500; 320900, 3826500; 320900, 3826300;
321000, 3826300; 321000, 3826100; 320900, 3826100; 320900, 3826000;
320700, 3826000; 320700, 3826200; 320600, 3826200; 320600, 3826300;
320400, 3826300; 320400, 3826400; 320300, 3826400; 320300, 3826500;
320200, 3826500; 320200, 3826600; 319900, 3826600; 319900, 3826700;
319800, 3826700; 319800, 3826900; 319700, 3826900; 319700, 3827000;
319400, 3827000; 319400, 3827300; 319300, 3827300; 319300, 3827100;
319200, 3827100; 319200, 3827000; 318800, 3827000; 318800, 3827200;
318700, 3827200; 318700, 3827400; 318500, 3827400; 318500, 3827600;
318300, 3827600; 318300, 3827700; 318200, 3827700; 318200, 3827600;
318100, 3827600; 318100, 3827400; 318000, 3827400; 318000, 3827300;
317500, 3827300; 317500, 3827400; 317400, 3827400; 317400, 3827500;
317100, 3827500; 317100, 3827400; 317000, 3827400; 317000, 3826900;
316800, 3826900; 316800, 3826800; 316400, 3826800; 316400, 3826900;
316200, 3826900; 316200, 3827000; 316000, 3827000; 316000, 3827100;
315800, 3827100; 315800, 3827200; 315700, 3827200; 315700, 3827300;
315500, 3827300; 315500, 3827200; 315400, 3827200; 315400, 3827100;
315300, 3827100; 315300, 3827000; 314500, 3827000; 314500, 3826900;
314400, 3826900; 314400, 3826800; 314200, 3826800; 314200, 3826900;
314100, 3826900; 314100, 3826800; 313900, 3826800; 313900, 3826900;
313600, 3826900; 313600, 3826800; 313100, 3826800; 313100, 3827000;
313000, 3827000; 313000, 3827200; 312800, 3827200; 312800, 3827300;
312400, 3827300; 312400, 3827200; 312500, 3827200; 312500, 3826900;
312600, 3826900; 312600, 3826400; 312000, 3826400; 312000, 3826500;
311900, 3826500; 311900, 3826400; 311800, 3826400; 311800, 3826200;
311600, 3826200; 311600, 3826300; 311300, 3826300; 311300, 3826600;
311200, 3826600; 311200, 3826500; 311100, 3826500; 311100, 3826400;
311000, 3826400; 311000, 3826200; 310900, 3826200; 310900, 3826100;
310800, 3826100; 310800, 3825900; 310700, 3825900; 310700, 3825800;
310500, 3825800; 310500, 3825500; 310100, 3825500; 310100, 3825400;
310000, 3825400; 310000, 3825500; 309500, 3825500; 309500, 3825400;
309300, 3825400; 309300, 3825500; 309100, 3825500; 309100, 3825900;
309000, 3825900; 309000, 3826000; 308200, 3826000; 308200, 3825900;
307900, 3825900; 307900, 3826000; 307600, 3826000; 307600, 3826100;
307500, 3826100; 307500, 3826000; 307400, 3826000; 307400, 3825900;
307200, 3825900; 307200, 3825800; 307100, 3825800; 307100, 3825700;
306800, 3825700; 306800, 3825800; 306300, 3825800; 306300, 3825700;
305300, 3825700; 305300, 3825800; 305000, 3825800; 305000, 3825900;
304800, 3825900; 304800, 3826000; 304700, 3826000; 304700, 3826100;
304600, 3826100; 304600, 3826200; 304500, 3826200; 304500, 3825800;
304400, 3825800; 304400, 3825700; 304300, 3825700; 304300, 3825600;
304100, 3825600; 304100, 3825500; 304000, 3825500; 304000, 3825600;
303600, 3825600; 303600, 3825700; 303500, 3825700; 303500, 3825800;
303100, 3825800; 303100, 3825700; 302500, 3825700; 302500, 3825800;
302300, 3825800; 302300, 3825900; 301800, 3825900; 301800, 3826000;
301700, 3826000; 301700, 3825900; 301500, 3825900; 301500, 3826100;
301200, 3826100; 301200, 3826200; 301100, 3826200; 301100, 3826100;
300700, 3826100; 300700, 3826000; 300400, 3826000; 300400, 3825900;
300100, 3825900; 300100, 3825800; 300000, 3825800; 300000, 3825700;
299800, 3825700; 299800, 3825600; 299600, 3825600; 299600, 3825700;
299500, 3825700; 299500, 3825800; 298500, 3825800; 298500, 3825700;
298300, 3825700; 298300, 3825600; 297600, 3825600; 297600, 3825500;
297500, 3825500; 297500, 3825300; 297300, 3825300; 297300, 3825600;
297200, 3825600; 297200, 3825700; 297100, 3825700; 297100, 3825500;
297000, 3825500; 297000, 3825400; 296900, 3825400; 296900, 3825300;
296700, 3825300; 296700, 3825400; 296600, 3825400; 296600, 3825500;
296400, 3825500; 296400, 3825600; 296300, 3825600; 296300, 3825700;
296200, 3825700; 296200, 3825800; 295900, 3825800; 295900, 3825700;
295800, 3825700; 295800, 3825600; 295400, 3825600; 295400, 3825500;
295200, 3825500; 295200, 3825400; 295100, 3825400; 295100, 3825200;
294900, 3825200; 294900, 3825300; 294700, 3825300; 294700, 3825400;
294600, 3825400; 294600, 3825500; 294400, 3825500; 294400, 3825600;
294100, 3825600; 294100, 3825800; 294000, 3825800; 294000, 3825900;
293900, 3825900; 293900, 3826000; 293800, 3826000; 293800, 3825900;
293000, 3825900; 293000, 3825800; 292000, 3825800; 292000, 3826000;
[[Page 23289]]
291800, 3826000; 291800, 3826200; 291600, 3826200; 291600, 3826300;
291500, 3826300; 291500, 3826500; 291800, 3826500; 291800, 3826400;
291900, 3826400; 291900, 3826500; 292200, 3826500; 292200, 3826600;
292100, 3826600; 292100, 3826700; 292000, 3826700; 292000, 3827000;
292100, 3827000; 292100, 3827100; 292200, 3827100; 292200, 3827200;
292400, 3827200; 292400, 3827300; 292500, 3827300; 292500, 3827400;
292600, 3827400; 292600, 3827500; 292500, 3827500; 292500, 3827600;
292400, 3827600; 292400, 3827700; 292600, 3827700; 292600, 3827800;
292700, 3827800; 292700, 3827900; 292600, 3827900; 292600, 3828200;
292700, 3828200; 292700, 3828300; 292900, 3828300; returning to 292900,
3828400; excluding land bounded by 293400, 3826300; 293400, 3826200;
293600, 3826200; 293600, 3826300; 293400, 3826300.
(ii) Note: Map of arroyo toad proposed critical habitat Unit 4
follows.
BILLING CODE 4310-55-U
[GRAPHIC] [TIFF OMITTED] TP28AP04.004
BILLING CODE 4310-55-C
(10) Unit 5; Piru Creek, Ventura and Los Angeles Counties,
California.
(i) Subunit 5a: From USGS 1:24,000 scale quadrangles Lockwood
Valley, Alamo Mountain, and Black Mountain. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 319100, 3842600;
319500, 3842600; 319500, 3842400; 319900, 3842400; 319900, 3842500;
320000, 3842500; 320000, 3842600; 320200, 3842600; 320200, 3842500;
320400, 3842500; 320400, 3842600; 320600, 3842600; 320600, 3842400;
320700, 3842400; 320700, 3842500; 320800, 3842500; 320800, 3842400;
321000, 3842400; 321000, 3842200; 321800, 3842200; 321800, 3842300;
321900, 3842300; 321900, 3842200; 322000, 3842200; 322000, 3842100;
322300, 3842100; 322300, 3842200; 322500, 3842200; 322500, 3842100;
322600, 3842100; 322600, 3841800; 322800, 3841800; 322800, 3841700;
322900, 3841700; 322900, 3841600; 323000, 3841600; 323000, 3841300;
323100, 3841300; 323100, 3841000; 323400, 3841000; 323400, 3840800;
323700, 3840800; 323700, 3840900; 324100, 3840900; 324100, 3840800;
324200, 3840800; 324200, 3840700; 324300, 3840700; 324300, 3840800;
325000, 3840800; 325000, 3840700; 325100, 3840700; 325100, 3840400;
325200, 3840400; 325200, 3840300; 325100, 3840300; 325100, 3840100;
325300, 3840100; 325300, 3840000; 325600, 3840000; 325600, 3840300;
326100, 3840300; 326100, 3840400; 326200, 3840400; 326200, 3840300;
326400, 3840300; 326400, 3840200; 326600, 3840200; 326600, 3840300;
327000, 3840300; 327000, 3840200; 327100, 3840200; 327100, 3840300;
327200, 3840300; 327200, 3840400; 327400, 3840400; 327400, 3840200;
327500, 3840200; 327500, 3840400; 327600, 3840400; 327600, 3840500;
327900, 3840500; 327900, 3840600; 328200, 3840600; 328200, 3840700;
328300, 3840700; 328300, 3840800; 328200, 3840800; 328200, 3841000;
328300, 3841000; 328300, 3841100; 328500, 3841100; 328500, 3841200;
328400, 3841200; 328400, 3841400; 328600, 3841400; 328600, 3841600;
328900, 3841600; 328900, 3841800; 329200, 3841800; 329200, 3841600;
329300, 3841600; 329300, 3841500; 329200, 3841500; 329200, 3841300;
329300, 3841300; 329300, 3841100; 329400, 3841100; 329400, 3840900;
329500, 3840900; 329500, 3840800; 329600, 3840800; 329600, 3840600;
329700, 3840600; 329700, 3840700; 330000, 3840700;
[[Page 23290]]
330000, 3840800; 330100, 3840800; 330100, 3840900; 330300, 3840900;
330300, 3840800; 330400, 3840800; 330400, 3840500; 330500, 3840500;
330500, 3840400; 330600, 3840400; 330600, 3840500; 330800, 3840500;
330800, 3840300; 330900, 3840300; 330900, 3840100; 331100, 3840100;
331100, 3839800; 331300, 3839800; 331300, 3839700; 331200, 3839700;
331200, 3839600; 331300, 3839600; 331300, 3839400; 331500, 3839400;
331500, 3839200; 331700, 3839200; 331700, 3839100; 331800, 3839100;
331800, 3838500; 331900, 3838500; 331900, 3838400; 332100, 3838400;
332100, 3838200; 332300, 3838200; 332300, 3838000; 332400, 3838000;
332400, 3837800; 332500, 3837800; 332500, 3837700; 332600, 3837700;
332600, 3837600; 332700, 3837600; 332700, 3837400; 332800, 3837400;
332800, 3837300; 332900, 3837300; 332900, 3837600; 333000, 3837600;
333000, 3837700; 333200, 3837700; 333200, 3837600; 333300, 3837600;
333300, 3837400; 333500, 3837400; 333500, 3837300; 333600, 3837300;
333600, 3836900; 333800, 3836900; 333800, 3836800; 334000, 3836800;
334000, 3836600; 333700, 3836600; 333700, 3836700; 333400, 3836700;
333400, 3837100; 333300, 3837100; 333300, 3837200; 333000, 3837200;
333000, 3837100; 332900, 3837100; 332900, 3836900; 332700, 3836900;
332700, 3837000; 332600, 3837000; 332600, 3837200; 332400, 3837200;
332400, 3837300; 332300, 3837300; 332300, 3837400; 332200, 3837400;
332200, 3837500; 332100, 3837500; 332100, 3837600; 332000, 3837600;
332000, 3837900; 331800, 3837900; 331800, 3838000; 331700, 3838000;
331700, 3838100; 331600, 3838100; 331600, 3838200; 331400, 3838200;
331400, 3838300; 331300, 3838300; 331300, 3838400; 331200, 3838400;
331200, 3838800; 331100, 3838800; 331100, 3839000; 331000, 3839000;
331000, 3839300; 330800, 3839300; 330800, 3839400; 330700, 3839400;
330700, 3839600; 330600, 3839600; 330600, 3839800; 330500, 3839800;
330500, 3839900; 330400, 3839900; 330400, 3840000; 330300, 3840000;
330300, 3840100; 330200, 3840100; 330200, 3840300; 330100, 3840300;
330100, 3840400; 329700, 3840400; 329700, 3840300; 329400, 3840300;
329400, 3840600; 329300, 3840600; 329300, 3840700; 329200, 3840700;
329200, 3841000; 329100, 3841000; 329100, 3841100; 329000, 3841100;
329000, 3841300; 328800, 3841300; 328800, 3841000; 328700, 3841000;
328700, 3840900; 328500, 3840900; 328500, 3840800; 328600, 3840800;
328600, 3840600; 328500, 3840600; 328500, 3840500; 328200, 3840500;
328200, 3840400; 328000, 3840400; 328000, 3840200; 327700, 3840200;
327700, 3840000; 327400, 3840000; 327400, 3839900; 327200, 3839900;
327200, 3839800; 326900, 3839800; 326900, 3840000; 326700, 3840000;
326700, 3839700; 326500, 3839700; 326500, 3839600; 326200, 3839600;
326200, 3839500; 326000, 3839500; 326000, 3840000; 325800, 3840000;
325800, 3839800; 325200, 3839800; 325200, 3840000; 325100, 3840000;
325100, 3839900; 324700, 3839900; 324700, 3840200; 324800, 3840200;
324800, 3840400; 324900, 3840400; 324900, 3840600; 324500, 3840600;
324500, 3840500; 324100, 3840500; 324100, 3840600; 323700, 3840600;
323700, 3840500; 323600, 3840500; 323600, 3840600; 323300, 3840600;
323300, 3840700; 323200, 3840700; 323200, 3840800; 323000, 3840800;
323000, 3840900; 322900, 3840900; 322900, 3841100; 322800, 3841100;
322800, 3841300; 322700, 3841300; 322700, 3841500; 322300, 3841500;
322300, 3841600; 322200, 3841600; 322200, 3841700; 321800, 3841700;
321800, 3841800; 321700, 3841800; 321700, 3841900; 321500, 3841900;
321500, 3842000; 321000, 3842000; 321000, 3841900; 320900, 3841900;
320900, 3842000; 320800, 3842000; 320800, 3842100; 320700, 3842100;
320700, 3842200; 320600, 3842200; 320600, 3842100; 320300, 3842100;
320300, 3842200; 320100, 3842200; 320100, 3842100; 320000, 3842100;
320000, 3842000; 319400, 3842000; 319400, 3842100; 319000, 3842100;
319000, 3841900; 318900, 3841900; 318900, 3841700; 318400, 3841700;
318400, 3841500; 318300, 3841500; 318300, 3841300; 318200, 3841300;
318200, 3841200; 317600, 3841200; 317600, 3841100; 316700, 3841100;
316700, 3841200; 316600, 3841200; 316600, 3841100; 316500, 3841100;
316500, 3841400; 316600, 3841400; 316600, 3841500; 316800, 3841500;
316800, 3841700; 317100, 3841700; 317100, 3841600; 317400, 3841600;
317400, 3841500; 317800, 3841500; 317800, 3841600; 318000, 3841600;
318000, 3841800; 318100, 3841800; 318100, 3842000; 318400, 3842000;
318400, 3842100; 318500, 3842100; 318500, 3842000; 318600, 3842000;
318600, 3842100; 318700, 3842100; 318700, 3842400; 318800, 3842400;
318800, 3842500; 319100, 3842500; returning to 319100, 3842600.
(ii) Subunit 5b: From USGS 1:24,000 scale quadrangles Cobblestone
Mountain and Whitaker Peak. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 335300, 3831000; 335400, 3831000; 335400,
3830900; 335500, 3830900; 335500, 3830800; 335600, 3830800; 335600,
3830600; 335500, 3830600; 335500, 3830500; 335700, 3830500; 335700,
3830300; 335800, 3830300; 335800, 3830000; 335900, 3830000; 335900,
3830100; 336200, 3830100; 336200, 3830200; 336500, 3830200; 336500,
3830100; 336600, 3830100; 336600, 3830000; 336500, 3830000; 336500,
3829900; 336800, 3829900; 336800, 3829800; 336900, 3829800; 336900,
3829600; 337200, 3829600; 337200, 3829400; 337400, 3829400; 337400,
3829200; 337600, 3829200; 337600, 3829100; 337700, 3829100; 337700,
3828900; 337800, 3828900; 337800, 3828400; 337600, 3828400; 337600,
3828300; 337400, 3828300; 337400, 3828400; 337200, 3828400; 337200,
3828300; 337100, 3828300; 337100, 3828000; 337200, 3828000; 337200,
3827900; 337300, 3827900; 337300, 3827700; 337200, 3827700; 337200,
3827600; 337300, 3827600; 337300, 3827400; 337400, 3827400; 337400,
3827300; 337300, 3827300; 337300, 3827000; 337400, 3827000; 337400,
3826900; 337500, 3826900; 337500, 3826500; 337000, 3826500; 337000,
3826400; 337200, 3826400; 337200, 3826300; 337300, 3826300; 337300,
3826200; 337400, 3826200; 337400, 3825800; 337500, 3825800; 337500,
3825500; 337400, 3825500; 337400, 3825400; 337300, 3825400; 337300,
3824800; 337400, 3824800; 337400, 3824500; 337300, 3824500; 337300,
3824200; 337400, 3824200; 337400, 3824100; 337500, 3824100; 337500,
3824200; 337800, 3824200; 337800, 3824100; 338200, 3824100; 338200,
3824000; 338300, 3824000; 338300, 3823800; 338400, 3823800; 338400,
3823700; 338600, 3823700; 338600, 3823500; 338700, 3823500; 338700,
3823400; 338800, 3823400; 338800, 3823300; 338900, 3823300; 338900,
3823200; 339000, 3823200; 339000, 3822600; 338900, 3822600; 338900,
3822400; 339000, 3822400; 339000, 3822300; 339200, 3822300; 339200,
3822000; 339000, 3822000; 339000, 3821300; 339100, 3821300; 339100,
3820600; 339300, 3820600; 339300, 3820400; 339500, 3820400; 339500,
3820200; 339400, 3820200; 339400, 3820100; 339200, 3820100; 339200,
3820000; 339100, 3820000; 339100, 3819900; 339000, 3819900; 339000,
3819800; 338900, 3819800; 338900, 3819700; 339000, 3819700; 339000,
3819500; 339100, 3819500; 339100, 3818900; 338700, 3818900; 338700,
3819200; 338400, 3819200; 338400, 3819300; 338500, 3819300; 338500,
[[Page 23291]]
3819500; 338400, 3819500; 338400, 3819600; 338300, 3819600; 338300,
3820000; 338200, 3820000; 338200, 3820100; 338100, 3820100; 338100,
3820200; 338200, 3820200; 338200, 3820300; 338600, 3820300; 338600,
3821200; 338500, 3821200; 338500, 3821400; 338600, 3821400; 338600,
3821600; 338700, 3821600; 338700, 3822200; 338600, 3822200; 338600,
3822500; 338500, 3822500; 338500, 3822900; 338300, 3822900; 338300,
3823000; 338200, 3823000; 338200, 3823200; 337900, 3823200; 337900,
3823100; 337800, 3823100; 337800, 3823200; 337600, 3823200; 337600,
3823300; 337400, 3823300; 337400, 3823200; 337300, 3823200; 337300,
3823100; 336900, 3823100; 336900, 3823200; 336500, 3823200; 336500,
3823300; 336400, 3823300; 336400, 3823400; 336300, 3823400; 336300,
3823500; 336200, 3823500; 336200, 3823600; 336000, 3823600; 336000,
3823700; 335900, 3823700; 335900, 3823800; 335700, 3823800; 335700,
3824200; 335600, 3824200; 335600, 3824300; 335300, 3824300; 335300,
3824400; 334600, 3824400; 334600, 3824600; 334700, 3824600; 334700,
3824700; 334900, 3824700; 334900, 3824600; 335500, 3824600; 335500,
3824500; 335800, 3824500; 335800, 3824400; 335900, 3824400; 335900,
3824000; 336000, 3824000; 336000, 3823900; 336100, 3823900; 336100,
3823800; 336400, 3823800; 336400, 3823600; 336600, 3823600; 336600,
3823500; 337000, 3823500; 337000, 3823400; 337100, 3823400; 337100,
3823500; 337200, 3823500; 337200, 3823600; 337800, 3823600; 337800,
3823500; 338000, 3823500; 338000, 3823700; 337800, 3823700; 337800,
3823800; 337700, 3823800; 337700, 3823900; 337100, 3823900; 337100,
3824600; 337200, 3824600; 337200, 3824700; 337100, 3824700; 337100,
3825200; 337000, 3825200; 337000, 3825500; 337100, 3825500; 337100,
3825800; 337000, 3825800; 337000, 3825900; 337100, 3825900; 337100,
3826000; 337000, 3826000; 337000, 3826100; 336700, 3826100; 336700,
3826200; 336600, 3826200; 336600, 3826300; 336500, 3826300; 336500,
3826500; 336700, 3826500; 336700, 3826800; 336800, 3826800; 336800,
3826900; 336900, 3826900; 336900, 3827100; 337000, 3827100; 337000,
3827300; 337100, 3827300; 337100, 3827800; 337000, 3827800; 337000,
3827900; 336900, 3827900; 336900, 3828400; 337000, 3828400; 337000,
3828500; 336900, 3828500; 336900, 3828600; 337000, 3828600; 337000,
3828700; 337400, 3828700; 337400, 3828600; 337600, 3828600; 337600,
3828700; 337500, 3828700; 337500, 3829000; 337200, 3829000; 337200,
3829200; 336900, 3829200; 336900, 3829300; 336800, 3829300; 336800,
3829400; 336700, 3829400; 336700, 3829600; 336300, 3829600; 336300,
3829900; 336100, 3829900; 336100, 3829800; 336000, 3829800; 336000,
3829700; 335600, 3829700; 335600, 3830100; 335500, 3830100; 335500,
3830300; 335300, 3830300; 335300, 3830400; 335200, 3830400; 335200,
3830900; 335300, 3830900; returning to 335300, 3831000.
(iii) Note: Map of arroyo toad proposed critical habitat Unit 5
follows.
BILLING CODE 4310-55-U
[GRAPHIC] [TIFF OMITTED] TP28AP04.005
BILLING CODE 4310-55-C
(11) Unit 6; Upper Santa Clara River Basin, Los Angeles County,
California.
(i) Subunit 6a: From USGS 1:24,000 scale quadrangles Liebre
Mountain and Whitaker Peak. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 347000, 3835600; 347100, 3835600; 347100,
3835500;
[[Page 23292]]
347200, 3835500; 347200, 3835200; 347300, 3835200; 347300, 3834800;
347400, 3834800; 347400, 3834700; 347300, 3834700; 347300, 3834400;
347200, 3834400; 347200, 3833800; 347600, 3833800; 347600, 3833700;
347700, 3833700; 347700, 3833400; 347800, 3833400; 347800, 3833300;
347700, 3833300; 347700, 3832800; 347800, 3832800; 347800, 3832700;
348000, 3832700; 348000, 3832100; 347900, 3832100; 347900, 3831900;
348000, 3831900; 348000, 3831700; 348100, 3831700; 348100, 3831500;
348200, 3831500; 348200, 3831300; 348100, 3831300; 348100, 3831200;
348000, 3831200; 348000, 3831100; 347900, 3831100; 347900, 3831000;
347700, 3831000; 347700, 3830700; 347500, 3830700; 347500, 3830400;
348000, 3830400; 348000, 3830500; 348100, 3830500; 348100, 3830600;
348200, 3830600; 348200, 3830700; 348300, 3830700; 348300, 3830500;
348400, 3830500; 348400, 3830400; 348300, 3830400; 348300, 3830200;
348200, 3830200; 348200, 3830100; 347900, 3830100; 347900, 3830000;
347800, 3830000; 347800, 3829900; 347700, 3829900; 347700, 3829800;
347600, 3829800; 347600, 3829600; 347700, 3829600; 347700, 3829500;
347800, 3829500; 347800, 3829300; 347900, 3829300; 347900, 3829000;
348000, 3829000; 348000, 3828900; 348200, 3828900; 348200, 3828800;
348300, 3828800; 348300, 3828700; 348500, 3828700; 348500, 3828600;
348600, 3828600; 348600, 3828400; 348700, 3828400; 348700, 3828300;
348800, 3828300; 348800, 3828200; 348900, 3828200; 348900, 3827900;
349000, 3827900; 349000, 3827800; 349100, 3827800; 349100, 3827700;
349200, 3827700; 349200, 3827500; 349300, 3827500; 349300, 3827400;
349200, 3827400; 349200, 3827200; 349100, 3827200; 349100, 3827100;
349000, 3827100; 349000, 3827000; 348800, 3827000; 348800, 3827100;
348700, 3827100; 348700, 3827400; 348600, 3827400; 348600, 3827700;
348500, 3827700; 348500, 3827800; 348400, 3827800; 348400, 3827900;
348200, 3827900; 348200, 3828200; 348100, 3828200; 348100, 3828300;
347900, 3828300; 347900, 3828400; 347700, 3828400; 347700, 3828500;
347600, 3828500; 347600, 3828600; 347500, 3828600; 347500, 3828800;
347300, 3828800; 347300, 3829200; 347200, 3829200; 347200, 3829400;
347100, 3829400; 347100, 3830000; 347200, 3830000; 347200, 3830300;
347000, 3830300; 347000, 3830400; 347100, 3830400; 347100, 3830500;
347200, 3830500; 347200, 3830600; 347300, 3830600; 347300, 3830900;
347500, 3830900; 347500, 3831100; 347600, 3831100; 347600, 3831300;
347900, 3831300; 347900, 3831500; 347800, 3831500; 347800, 3831700;
347700, 3831700; 347700, 3831800; 347600, 3831800; 347600, 3832100;
347700, 3832100; 347700, 3832400; 347800, 3832400; 347800, 3832500;
347700, 3832500; 347700, 3832600; 347600, 3832600; 347600, 3832700;
347400, 3832700; 347400, 3832800; 347300, 3832800; 347300, 3833100;
347400, 3833100; 347400, 3833300; 347300, 3833300; 347300, 3833400;
347200, 3833400; 347200, 3833500; 347000, 3833500; 347000, 3833700;
346900, 3833700; 346900, 3833800; 346800, 3833800; 346800, 3833900;
346900, 3833900; 346900, 3834000; 346800, 3834000; 346800, 3834200;
347000, 3834200; returning to 347000, 3835600.
(ii) Subunit 6b: From USGS 1:24,000 scale quadrangles Warm Springs
Mountain, Newhall, and Val Verde. Land bounded by the following UTM
zone 11, NAD27 coordinates (E, N): 351000, 3812600; 351000, 3812800;
351300, 3812800; 351300, 3813000; 351400, 3813000; 351400, 3813100;
351500, 3813100; 351500, 3813200; 351600, 3813200; 351600, 3813300;
351800, 3813300; 351800, 3812900; 351900, 3812900; 351900, 3812700;
351800, 3812700; 351800, 3812500; 351900, 3812500; 351900, 3812200;
352000, 3812200; 352000, 3811900; 352100, 3811900; 352100, 3811800;
352300, 3811800; 352300, 3811900; 352400, 3811900; 352400, 3811700;
352600, 3811700; 352600, 3811800; 352800, 3811800; 352800, 3811900;
353200, 3811900; 353200, 3811800; 353300, 3811800; 353300, 3811700;
353400, 3811700; 353400, 3811600; 353500, 3811600; 353500, 3811400;
353600, 3811400; 353600, 3811300; 353700, 3811300; 353700, 3811100;
353800, 3811100; 353800, 3810900; 353900, 3810900; 353900, 3810700;
354400, 3810700; 354400, 3810600; 355000, 3810600; 355000, 3810700;
355400, 3810700; 355400, 3810800; 355800, 3810800; 355800, 3810600;
356100, 3810600; 356100, 3810700; 356200, 3810700; 356200, 3810800;
356300, 3810800; 356300, 3811000; 356400, 3811000; 356400, 3811200;
356500, 3811200; 356500, 3811500; 356600, 3811500; 356600, 3811700;
356500, 3811700; 356500, 3812100; 356600, 3812100; 356600, 3812700;
356700, 3812700; 356700, 3812900; 356600, 3812900; 356600, 3813100;
356800, 3813100; 356800, 3813200; 356900, 3813200; 356900, 3813600;
357000, 3813600; 357000, 3813900; 357100, 3813900; 357100, 3814200;
357300, 3814200; 357300, 3814400; 357200, 3814400; 357200, 3814600;
357300, 3814600; 357300, 3814900; 357400, 3814900; 357400, 3815200;
357500, 3815200; 357500, 3815600; 357400, 3815600; 357400, 3816000;
357500, 3816000; 357500, 3816300; 357700, 3816300; 357700, 3816400;
357800, 3816400; 357800, 3816500; 358100, 3816500; 358100, 3816800;
358200, 3816800; 358200, 3817000; 358000, 3817000; 358000, 3817200;
358100, 3817200; 358100, 3817600; 358000, 3817600; 358000, 3817800;
358100, 3817800; 358100, 3818100; 358300, 3818100; 358300, 3818300;
358400, 3818300; 358400, 3818400; 358200, 3818400; 358200, 3818600;
358400, 3818600; 358400, 3818800; 358500, 3818800; 358500, 3818900;
358700, 3818900; 358700, 3819000; 358600, 3819000; 358600, 3819400;
358700, 3819400; 358700, 3819500; 358800, 3819500; 358800, 3819600;
358700, 3819600; 358700, 3819800; 358800, 3819800; 358800, 3819900;
358900, 3819900; 358900, 3820100; 359000, 3820100; 359000, 3820300;
358900, 3820300; 358900, 3820500; 359000, 3820500; 359000, 3821000;
359300, 3821000; 359300, 3821200; 359200, 3821200; 359200, 3821400;
359100, 3821400; 359100, 3821700; 359200, 3821700; 359200, 3821900;
359500, 3821900; 359500, 3821800; 359600, 3821800; 359600, 3821700;
359800, 3821700; 359800, 3821600; 359900, 3821600; 359900, 3821500;
360000, 3821500; 360000, 3821400; 359600, 3821400; 359600, 3820900;
359500, 3820900; 359500, 3820500; 359600, 3820500; 359600, 3820400;
359500, 3820400; 359500, 3820200; 359400, 3820200; 359400, 3820000;
359300, 3820000; 359300, 3819600; 359200, 3819600; 359200, 3819300;
359100, 3819300; 359100, 3819100; 359000, 3819100; 359000, 3818700;
358900, 3818700; 358900, 3818500; 358800, 3818500; 358800, 3818200;
358700, 3818200; 358700, 3818100; 358600, 3818100; 358600, 3817900;
358500, 3817900; 358500, 3817100; 358700, 3817100; 358700, 3816900;
358600, 3816900; 358600, 3816700; 358400, 3816700; 358400, 3816500;
358600, 3816500; 358600, 3816100; 358500, 3816100; 358500, 3816000;
358600, 3816000; 358600, 3815900; 358500, 3815900; 358500, 3815700;
358300, 3815700; 358300, 3815600; 358500, 3815600; 358500, 3815400;
358600, 3815400; 358600, 3815200; 358400, 3815200; 358400, 3815100;
358200, 3815100; 358200, 3815200; 358000, 3815200; 358000, 3814800;
357900, 3814800; 357900, 3814600; 357800, 3814600; 357800, 3814300;
[[Page 23293]]
357700, 3814300; 357700, 3814200; 357600, 3814200; 357600, 3814000;
357500, 3814000; 357500, 3813800; 357400, 3813800; 357400, 3813600;
357300, 3813600; 357300, 3813400; 357400, 3813400; 357400, 3813200;
357300, 3813200; 357300, 3813000; 357200, 3813000; 357200, 3812900;
357100, 3812900; 357100, 3812500; 357000, 3812500; 357000, 3812000;
356900, 3812000; 356900, 3811500; 356800, 3811500; 356800, 3811000;
356700, 3811000; 356700, 3810900; 356600, 3810900; 356600, 3810700;
356500, 3810700; 356500, 3810600; 356400, 3810600; 356400, 3810500;
356500, 3810500; 356500, 3810400; 357300, 3810400; 357300, 3810300;
358200, 3810300; 358200, 3810400; 358300, 3810400; 358300, 3810500;
358600, 3810500; 358600, 3810400; 358500, 3810400; 358500, 3810300;
358400, 3810300; 358400, 3810200; 358700, 3810200; 358700, 3810100;
358600, 3810100; 358600, 3809900; 358000, 3809900; 358000, 3809800;
357900, 3809800; 357900, 3809700; 357800, 3809700; 357800, 3809400;
357500, 3809400; 357500, 3809500; 357300, 3809500; 357300, 3809600;
357200, 3809600; 357200, 3809700; 357000, 3809700; 357000, 3809800;
356900, 3809800; 356900, 3809900; 356500, 3809900; 356500, 3810000;
355800, 3810000; 355800, 3810100; 355600, 3810100; 355600, 3810000;
355300, 3810000; 355300, 3810100; 354600, 3810100; 354600, 3810200;
354400, 3810200; 354400, 3810100; 354100, 3810100; 354100, 3810200;
353700, 3810200; 353700, 3810600; 353600, 3810600; 353600, 3810800;
353500, 3810800; 353500, 3810900; 353200, 3810900; 353200, 3811000;
352800, 3811000; 352800, 3811100; 352400, 3811100; 352400, 3811200;
352100, 3811200; 352100, 3811300; 352000, 3811300; 352000, 3811100;
351900, 3811100; 351900, 3810900; 352000, 3810900; 352000, 3810600;
351600, 3810600; 351600, 3810500; 351500, 3810500; 351500, 3810400;
351700, 3810400; 351700, 3810200; 351400, 3810200; 351400, 3810100;
351200, 3810100; 351200, 3810000; 351000, 3810000; 351000, 3809900;
350900, 3809900; 350900, 3809700; 350800, 3809700; 350800, 3809800;
350700, 3809800; 350700, 3809400; 350400, 3809400; 350400, 3809500;
349900, 3809500; 349900, 3809400; 349700, 3809400; 349700, 3809500;
349500, 3809500; 349500, 3809400; 349400, 3809400; 349400, 3809500;
349100, 3809500; 349100, 3809400; 348800, 3809400; 348800, 3809500;
348700, 3809500; 348700, 3809800; 348800, 3809800; 348800, 3810300;
349000, 3810300; 349000, 3810400; 349100, 3810400; 349100, 3810500;
349400, 3810500; 349400, 3810700; 349500, 3810700; 349500, 3810800;
349600, 3810800; 349600, 3810600; 349700, 3810600; 349700, 3810700;
350100, 3810700; 350100, 3810800; 350200, 3810800; 350200, 3810900;
350300, 3810900; 350300, 3811000; 350200, 3811000; 350200, 3811100;
350300, 3811100; 350300, 3811300; 350400, 3811300; 350400, 3811400;
350500, 3811400; 350500, 3811500; 350600, 3811500; 350600, 3811600;
350700, 3811600; 350700, 3811700; 350800, 3811700; 350800, 3811800;
350900, 3811800; 350900, 3812000; 350800, 3812000; 350800, 3812200;
350700, 3812200; 350700, 3812400; 350600, 3812400; 350600, 3812500;
350700, 3812500; 350700, 3812700; 350900, 3812700; 350900, 3812600;
returning to 351000, 3812600; excluding land bounded by 357400,
3809900; 357700, 3809900; 357700, 3809700; 357500, 3809700; 357500,
3809800; 357400, 3809800; 357400, 3809900; land bounded by 351300,
3811500; 351500, 3811500; 351500, 3811400; 351400, 3811400; 351400,
3811300; 351300, 3811300; 351300, 3811500; land bounded by 351200,
3811200; 351300, 3811200; 351300, 3811100; 351200, 3811100; 351200,
3811200; land bounded by 351100, 3811100; 351200, 3811100; 351200,
3811000; 351100, 3811000; 351100, 3811100; land bounded by 351000,
3811000; 351100, 3811000; 351100, 3810700; 350900, 3810700; 350900,
3810600; 350700, 3810600; 350700, 3810500; 350600, 3810500; 350600,
3810700; 350800, 3810700; 350800, 3810800; 350900, 3810800; 350900,
3810900; 351000, 3810900; 351000, 3811000; land bounded by 351000,
3812600; 351100, 3812600; 351100, 3812500; 351000, 3812500; 351000,
3812600; land bounded by 351100, 3812500; 351200, 3812500; 351200,
3812400; 351300, 3812400; 351300, 3812200; 351200, 3812200; 351200,
3812300; 351100, 3812300; 351100, 3812500.
(iii) Subunit 6c: From USGS 1:24,000 scale quadrangles Agua Dulce
and Acton. Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 389600, 3812500; 389800, 3812500; 389800, 3812400; 389900,
3812400; 389900, 3812300; 390000, 3812300; 390000, 3812200; 389900,
3812200; 389900, 3812100; 389800, 3812100; 389800, 3812000; 389500,
3812000; 389500, 3812100; 389400, 3812100; 389400, 3812000; 389300,
3812000; 389300, 3811900; 389500, 3811900; 389500, 3811800; 389700,
3811800; 389700, 3811500; 389400, 3811500; 389400, 3811600; 389300,
3811600; 389300, 3811700; 389200, 3811700; 389200, 3811600; 389100,
3811600; 389100, 3811500; 389000, 3811500; 389000, 3811200; 388800,
3811200; 388800, 3811000; 388600, 3811000; 388600, 3810900; 388400,
3810900; 388400, 3810800; 388200, 3810800; 388200, 3810900; 388100,
3810900; 388100, 3810600; 387900, 3810600; 387900, 3810500; 387600,
3810500; 387600, 3810700; 387200, 3810700; 387200, 3810500; 387100,
3810500; 387100, 3810600; 387000, 3810600; 387000, 3810700; 386700,
3810700; 386700, 3810600; 386300, 3810600; 386300, 3810800; 386000,
3810800; 386000, 3810900; 385900, 3810900; 385900, 3810500; 386000,
3810500; 386000, 3810300; 385700, 3810300; 385700, 3810400; 385600,
3810400; 385600, 3810500; 385400, 3810500; 385400, 3811000; 385300,
3811000; 385300, 3811200; 385100, 3811200; 385100, 3811300; 384900,
3811300; 384900, 3811200; 384800, 3811200; 384800, 3811100; 384500,
3811100; 384500, 3811200; 384200, 3811200; 384200, 3811100; 383900,
3811100; 383900, 3811000; 383200, 3811000; 383200, 3811100; 382700,
3811100; 382700, 3811200; 382600, 3811200; 382600, 3811100; 382500,
3811100; 382500, 3811000; 382400, 3811000; 382400, 3811100; 382300,
3811100; 382300, 3811200; 382200, 3811200; 382200, 3811300; 381900,
3811300; 381900, 3811100; 381700, 3811100; 381700, 3811200; 381300,
3811200; 381300, 3811100; 381100, 3811100; 381100, 3811200; 380900,
3811200; 380900, 3811300; 380800, 3811300; 380800, 3811200; 380400,
3811200; 380400, 3811100; 380300, 3811100; 380300, 3811200; 380200,
3811200; 380200, 3811300; 380000, 3811300; 380000, 3811500; 379900,
3811500; 379900, 3811400; 379500, 3811400; 379500, 3811300; 379300,
3811300; 379300, 3811200; 379000, 3811200; 379000, 3811100; 378500,
3811100; 378500, 3811300; 378300, 3811300; 378300, 3811200; 378000,
3811200; 378000, 3811100; 377800, 3811100; 377800, 3811200; 377700,
3811200; 377700, 3811100; 377500, 3811100; 377500, 3811000; 377300,
3811000; 377300, 3810900; 377200, 3810900; 377200, 3811000; 377100,
3811000; 377100, 3810800; 376500, 3810800; 376500, 3810700; 376400,
3810700; 376400, 3810500; 376300, 3810500; 376300, 3810200; 376400,
3810200; 376400, 3810000; 375900, 3810000; 375900, 3810100; 375800,
3810100; 375800, 3810300; 375600, 3810300; 375600, 3810200; 375200,
3810200; 375200, 3810600; 374700, 3810600;
[[Page 23294]]
374700, 3810700; 374300, 3810700; 374300, 3810900; 373800, 3810900;
373800, 3811200; 374000, 3811200; 374000, 3811300; 374100, 3811300;
374100, 3811400; 374200, 3811400; 374200, 3811500; 374400, 3811500;
374400, 3811600; 374600, 3811600; 374600, 3811700; 374800, 3811700;
374800, 3811600; 374900, 3811600; 374900, 3811400; 374800, 3811400;
374800, 3811300; 374900, 3811300; 374900, 3810900; 375300, 3810900;
375300, 3810800; 375500, 3810800; 375500, 3810600; 375900, 3810600;
375900, 3810500; 376000, 3810500; 376000, 3810400; 376100, 3810400;
376100, 3810800; 376200, 3810800; 376200, 3811000; 376300, 3811000;
376300, 3811100; 376600, 3811100; 376600, 3811200; 376900, 3811200;
376900, 3811300; 377000, 3811300; 377000, 3811400; 377100, 3811400;
377100, 3811500; 377300, 3811500; 377300, 3811400; 377400, 3811400;
377400, 3811500; 377500, 3811500; 377500, 3811700; 377600, 3811700;
377600, 3811800; 377700, 3811800; 377700, 3811500; 378000, 3811500;
378000, 3811600; 378200, 3811600; 378200, 3811700; 378500, 3811700;
378500, 3811800; 378600, 3811800; 378600, 3811700; 378700, 3811700;
378700, 3811600; 379000, 3811600; 379000, 3811700; 379100, 3811700;
379100, 3811800; 379200, 3811800; 379200, 3811900; 379400, 3811900;
379400, 3811800; 379800, 3811800; 379800, 3811900; 380200, 3811900;
380200, 3811800; 380500, 3811800; 380500, 3811700; 380600, 3811700;
380600, 3811800; 380700, 3811800; 380700, 3811900; 381100, 3811900;
381100, 3811800; 381400, 3811800; 381400, 3811700; 381600, 3811700;
381600, 3811600; 381700, 3811600; 381700, 3811700; 381900, 3811700;
381900, 3811800; 382000, 3811800; 382000, 3812000; 382200, 3812000;
382200, 3811900; 382300, 3811900; 382300, 3811800; 382600, 3811800;
382600, 3811700; 382700, 3811700; 382700, 3811600; 382800, 3811600;
382800, 3811500; 383100, 3811500; 383100, 3811600; 383300, 3811600;
383300, 3811700; 383400, 3811700; 383400, 3811600; 383700, 3811600;
383700, 3811700; 384000, 3811700; 384000, 3811800; 384200, 3811800;
384200, 3811700; 384500, 3811700; 384500, 3811600; 384600, 3811600;
384600, 3811700; 384700, 3811700; 384700, 3811900; 384800, 3811900;
384800, 3812000; 384900, 3812000; 384900, 3811800; 385000, 3811800;
385000, 3811700; 385200, 3811700; 385200, 3811600; 385300, 3811600;
385300, 3811500; 385500, 3811500; 385500, 3811300; 385700, 3811300;
385700, 3811400; 385900, 3811400; 385900, 3811500; 386100, 3811500;
386100, 3811400; 386400, 3811400; 386400, 3811300; 387800, 3811300;
387800, 3811200; 388100, 3811200; 388100, 3811300; 388200, 3811300;
388200, 3811400; 388400, 3811400; 388400, 3811500; 388500, 3811500;
388500, 3811600; 388700, 3811600; 388700, 3811800; 388800, 3811800;
388800, 3812000; 388900, 3812000; 388900, 3812200; 389100, 3812200;
389100, 3812300; 389400, 3812300; 389400, 3812400; 389600, 3812400;
returning to 389600, 3812500.
(12) Unit 7; Upper Los Angeles Basin, Los Angeles County,
California.
(i) Subunit 7a: From USGS 1:24,000 scale quadrangles Condor Peak
and Sunland. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 383800, 3796500; 384300, 3796500; 384300, 3796400;
384400, 3796400; 384400, 3796300; 384500, 3796300; 384500, 3796400;
384600, 3796400; 384600, 3796200; 384900, 3796200; 384900, 3796100;
385000, 3796100; 385000, 3796000; 385100, 3796000; 385100, 3795900;
385200, 3795900; 385200, 3795700; 385700, 3795700; 385700, 3795600;
385900, 3795600; 385900, 3795500; 386000, 3795500; 386000, 3795400;
386100, 3795400; 386100, 3795300; 386200, 3795300; 386200, 3795200;
386500, 3795200; 386500, 3795000; 386700, 3795000; 386700, 3794800;
386800, 3794800; 386800, 3794700; 387200, 3794700; 387200, 3794600;
387300, 3794600; 387300, 3794400; 387500, 3794400; 387500, 3794300;
387600, 3794300; 387600, 3794200; 387700, 3794200; 387700, 3794100;
387800, 3794100; 387800, 3793900; 387900, 3793900; 387900, 3793800;
388100, 3793800; 388100, 3793700; 388200, 3793700; 388200, 3793500;
388300, 3793500; 388300, 3793600; 388500, 3793600; 388500, 3793500;
388600, 3793500; 388600, 3793600; 388700, 3793600; 388700, 3793700;
388800, 3793700; 388800, 3793800; 388900, 3793800; 388900, 3793700;
389100, 3793700; 389100, 3793600; 389300, 3793600; 389300, 3794000;
389700, 3794000; 389700, 3794100; 389800, 3794100; 389800, 3794200;
389900, 3794200; 389900, 3794300; 390000, 3794300; 390000, 3794700;
390100, 3794700; 390100, 3794800; 390200, 3794800; 390200, 3794900;
390300, 3794900; 390300, 3795000; 390600, 3795000; 390600, 3794800;
390500, 3794800; 390500, 3794700; 390300, 3794700; 390300, 3794100;
390200, 3794100; 390200, 3794000; 390000, 3794000; 390000, 3793800;
389900, 3793800; 389900, 3793700; 389600, 3793700; 389600, 3793600;
389500, 3793600; 389500, 3793500; 389400, 3793500; 389400, 3793400;
389200, 3793400; 389200, 3793300; 389000, 3793300; 389000, 3793500;
388900, 3793500; 388900, 3793400; 388800, 3793400; 388800, 3793200;
388400, 3793200; 388400, 3793100; 388200, 3793100; 388200, 3793000;
388100, 3793000; 388100, 3793100; 388000, 3793100; 388000, 3793200;
387900, 3793200; 387900, 3793400; 387600, 3793400; 387600, 3793600;
387500, 3793600; 387500, 3793900; 387400, 3793900; 387400, 3794000;
387200, 3794000; 387200, 3794100; 387100, 3794100; 387100, 3794200;
387000, 3794200; 387000, 3794300; 386800, 3794300; 386800, 3794400;
386600, 3794400; 386600, 3794500; 386400, 3794500; 386400, 3794700;
386300, 3794700; 386300, 3794900; 386000, 3794900; 386000, 3795000;
385800, 3795000; 385800, 3795100; 385700, 3795100; 385700, 3795200;
385600, 3795200; 385600, 3795300; 385400, 3795300; 385400, 3795400;
385200, 3795400; 385200, 3795500; 385000, 3795500; 385000, 3795600;
384900, 3795600; 384900, 3795700; 384800, 3795700; 384800, 3795900;
384600, 3795900; 384600, 3796000; 384000, 3796000; 384000, 3795700;
383600, 3795700; 383600, 3795800; 383400, 3795800; 383400, 3795900;
382900, 3795900; 382900, 3795800; 382700, 3795800; 382700, 3795900;
382600, 3795900; 382600, 3795800; 382500, 3795800; 382500, 3795700;
382400, 3795700; 382400, 3795600; 382200, 3795600; 382200, 3795500;
382100, 3795500; 382100, 3795300; 382000, 3795300; 382000, 3795200;
381900, 3795200; 381900, 3795100; 381800, 3795100; 381800, 3795000;
381600, 3795000; 381600, 3794500; 381500, 3794500; 381500, 3794300;
381400, 3794300; 381400, 3793700; 381200, 3793700; 381200, 3793600;
380800, 3793600; 380800, 3793500; 380700, 3793500; 380700, 3793400;
380600, 3793400; 380600, 3793300; 380500, 3793300; 380500, 3793200;
380200, 3793200; 380200, 3793100; 380000, 3793100; 380000, 3793200;
379900, 3793200; 379900, 3793300; 379500, 3793300; 379500, 3793100;
379300, 3793100; 379300, 3792900; 379200, 3792900; 379200, 3792800;
379000, 3792800; 379000, 3792700; 378800, 3792700; 378800, 3792500;
378600, 3792500; 378600, 3792400; 378500, 3792400; 378500, 3792500;
378400, 3792500; 378400, 3792300; 378200, 3792300; 378200, 3792200;
377900, 3792200; 377900, 3792100; 377700, 3792100; 377700, 3792000;
377200, 3792000; 377200, 3792100; 377100, 3792100; 377100, 3792200;
[[Page 23295]]
377000, 3792200; 377000, 3792100; 376600, 3792100; 376600, 3792200;
376500, 3792200; 376500, 3792000; 376000, 3792000; 376000, 3792100;
375800, 3792100; 375800, 3792200; 375700, 3792200; 375700, 3792500;
375600, 3792500; 375600, 3792800; 375500, 3792800; 375500, 3792900;
376400, 3792900; 376400, 3793000; 376800, 3793000; 376800, 3793100;
376900, 3793100; 376900, 3793200; 378700, 3793200; 378700, 3793100;
378800, 3793100; 378800, 3793200; 379000, 3793200; 379000, 3793400;
379100, 3793400; 379100, 3793500; 379400, 3793500; 379400, 3793600;
379500, 3793600; 379500, 3793800; 379800, 3793800; 379800, 3793900;
380300, 3793900; 380300, 3794000; 380500, 3794000; 380500, 3794100;
380600, 3794100; 380600, 3794200; 380700, 3794200; 380700, 3794300;
380900, 3794300; 380900, 3794600; 381000, 3794600; 381000, 3794800;
381100, 3794800; 381100, 3794900; 381200, 3794900; 381200, 3795000;
381300, 3795000; 381300, 3795100; 381400, 3795100; 381400, 3795200;
381600, 3795200; 381600, 3795300; 381700, 3795300; 381700, 3795400;
381800, 3795400; 381800, 3795600; 381900, 3795600; 381900, 3795700;
382000, 3795700; 382000, 3795900; 382200, 3795900; 382200, 3796000;
382300, 3796000; 382300, 3796100; 382600, 3796100; 382600, 3796200;
382800, 3796200; 382800, 3796100; 382900, 3796100; 382900, 3796200;
383200, 3796200; 383200, 3796100; 383800, 3796100; returning to 383800,
3796500.
(ii) Subunit 7b: From USGS 1:24,000 scale quadrangles Chilao Flat
and Condor Peak. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 398000, 3801000; 398100, 3801000; 398100, 3800900;
398300, 3800900; 398300, 3800700; 398200, 3800700; 398200, 3800200;
398300, 3800200; 398300, 3800100; 398200, 3800100; 398200, 3800000;
398300, 3800000; 398300, 3799600; 398200, 3799600; 398200, 3799500;
397800, 3799500; 397800, 3799300; 397700, 3799300; 397700, 3799200;
397600, 3799200; 397600, 3799000; 397500, 3799000; 397500, 3798900;
397100, 3798900; 397100, 3798700; 397000, 3798700; 397000, 3798600;
396900, 3798600; 396900, 3798500; 396800, 3798500; 396800, 3798400;
396600, 3798400; 396600, 3798100; 396500, 3798100; 396500, 3798000;
396400, 3798000; 396400, 3797900; 396200, 3797900; 396200, 3797700;
396100, 3797700; 396100, 3797600; 396000, 3797600; 396000, 3797500;
395600, 3797500; 395600, 3797400; 395400, 3797400; 395400, 3797300;
395200, 3797300; 395200, 3797400; 395100, 3797400; 395100, 3797300;
395000, 3797300; 395000, 3797100; 395200, 3797100; 395200, 3797000;
395300, 3797000; 395300, 3797100; 395800, 3797100; 395800, 3796900;
395900, 3796900; 395900, 3797000; 396200, 3797000; 396200, 3797100;
396600, 3797100; 396600, 3797200; 396900, 3797200; 396900, 3797100;
397200, 3797100; 397200, 3797000; 397400, 3797000; 397400, 3797100;
397700, 3797100; 397700, 3797000; 397800, 3797000; 397800, 3796800;
398000, 3796800; 398000, 3796900; 398200, 3796900; 398200, 3797000;
398400, 3797000; 398400, 3797200; 398600, 3797200; 398600, 3797300;
398700, 3797300; 398700, 3797200; 399000, 3797200; 399000, 3797100;
399200, 3797100; 399200, 3797200; 399500, 3797200; 399500, 3797100;
399800, 3797100; 399800, 3797000; 399900, 3797000; 399900, 3797100;
400000, 3797100; 400000, 3797300; 400400, 3797300; 400400, 3797200;
400500, 3797200; 400500, 3797100; 400600, 3797100; 400600, 3797000;
400700, 3797000; 400700, 3796900; 400800, 3796900; 400800, 3796800;
401200, 3796800; 401200, 3796900; 401300, 3796900; 401300, 3797100;
401500, 3797100; 401500, 3797200; 401600, 3797200; 401600, 3797300;
401500, 3797300; 401500, 3797600; 401700, 3797600; 401700, 3797700;
401900, 3797700; 401900, 3797800; 402500, 3797800; 402500, 3798100;
403300, 3798100; 403300, 3798200; 403500, 3798200; 403500, 3797900;
403600, 3797900; 403600, 3797700; 403500, 3797700; 403500, 3797600;
403300, 3797600; 403300, 3797700; 402900, 3797700; 402900, 3797800;
402800, 3797800; 402800, 3797700; 402700, 3797700; 402700, 3797600;
402500, 3797600; 402500, 3797500; 402300, 3797500; 402300, 3797400;
402000, 3797400; 402000, 3797100; 401900, 3797100; 401900, 3797000;
401800, 3797000; 401800, 3796900; 401700, 3796900; 401700, 3796800;
401600, 3796800; 401600, 3796600; 401900, 3796600; 401900, 3796500;
402000, 3796500; 402000, 3796400; 402200, 3796400; 402200, 3796300;
402300, 3796300; 402300, 3796200; 402400, 3796200; 402400, 3796100;
402500, 3796100; 402500, 3795900; 402600, 3795900; 402600, 3795800;
402800, 3795800; 402800, 3795300; 402900, 3795300; 402900, 3795200;
403000, 3795200; 403000, 3795000; 402600, 3795000; 402600, 3795100;
402500, 3795100; 402500, 3795500; 402300, 3795500; 402300, 3795600;
402200, 3795600; 402200, 3795900; 401800, 3795900; 401800, 3796100;
401700, 3796100; 401700, 3796200; 401600, 3796200; 401600, 3796300;
401400, 3796300; 401400, 3796400; 401200, 3796400; 401200, 3796500;
401000, 3796500; 401000, 3796400; 400800, 3796400; 400800, 3796300;
400700, 3796300; 400700, 3796200; 400600, 3796200; 400600, 3796300;
400500, 3796300; 400500, 3796400; 400400, 3796400; 400400, 3796500;
400300, 3796500; 400300, 3796600; 398900, 3796600; 398900, 3796700;
398800, 3796700; 398800, 3796800; 398700, 3796800; 398700, 3796700;
398400, 3796700; 398400, 3796600; 398200, 3796600; 398200, 3796300;
397800, 3796300; 397800, 3796400; 397700, 3796400; 397700, 3796500;
397600, 3796500; 397600, 3796600; 397500, 3796600; 397500, 3796700;
397100, 3796700; 397100, 3796800; 397000, 3796800; 397000, 3796900;
396800, 3796900; 396800, 3796800; 396000, 3796800; 396000, 3796700;
395600, 3796700; 395600, 3796800; 395500, 3796800; 395500, 3796900;
395400, 3796900; 395400, 3796800; 395000, 3796800; 395000, 3796700;
394400, 3796700; 394400, 3796800; 394000, 3796800; 394000, 3796900;
393900, 3796900; 393900, 3796800; 393800, 3796800; 393800, 3796600;
393700, 3796600; 393700, 3796400; 393600, 3796400; 393600, 3796300;
393500, 3796300; 393500, 3796200; 393200, 3796200; 393200, 3796400;
393100, 3796400; 393100, 3796300; 392700, 3796300; 392700, 3796100;
392600, 3796100; 392600, 3796000; 392500, 3796000; 392500, 3795900;
392300, 3795900; 392300, 3795800; 392000, 3795800; 392000, 3796200;
392200, 3796200; 392200, 3796100; 392300, 3796100; 392300, 3796200;
392500, 3796200; 392500, 3796400; 392600, 3796400; 392600, 3796500;
392900, 3796500; 392900, 3796600; 393000, 3796600; 393000, 3796700;
393300, 3796700; 393300, 3796600; 393400, 3796600; 393400, 3796500;
393500, 3796500; 393500, 3796800; 393600, 3796800; 393600, 3796900;
393700, 3796900; 393700, 3797100; 394100, 3797100; 394100, 3797000;
394500, 3797000; 394500, 3796900; 394800, 3796900; 394800, 3797100;
394700, 3797100; 394700, 3797300; 394800, 3797300; 394800, 3797400;
394900, 3797400; 394900, 3797500; 395000, 3797500; 395000, 3797600;
395300, 3797600; 395300, 3797700; 395400, 3797700; 395400, 3797800;
395600, 3797800; 395600, 3798000; 395800, 3798000; 395800, 3797800;
395900, 3797800; 395900, 3798000; 396000, 3798000; 396000, 3798100;
396100, 3798100; 396100, 3798200;
[[Page 23296]]
396200, 3798200; 396200, 3798400; 396300, 3798400; 396300, 3798500;
396400, 3798500; 396400, 3798800; 396600, 3798800; 396600, 3799000;
396800, 3799000; 396800, 3799200; 396900, 3799200; 396900, 3799400;
397000, 3799400; 397000, 3799300; 397100, 3799300; 397100, 3799200;
397300, 3799200; 397300, 3799400; 397400, 3799400; 397400, 3799500;
397500, 3799500; 397500, 3799600; 397600, 3799600; 397600, 3799700;
397700, 3799700; 397700, 3799800; 398000, 3799800; 398000, 3800000;
397900, 3800000; 397900, 3800400; 397800, 3800400; 397800, 3800700;
397900, 3800700; 397900, 3800900; 398000, 3800900; returning to 398000,
3801000.
(iii) Note: Map of arroyo toad proposed critical habitat Units 6, 7
and 21 follows.
BILLING CODE 4310-55-U
[GRAPHIC] [TIFF OMITTED] TP28AP04.006
BILLING CODE 4310-55-C
(13) Unit 8; Lower Santa Ana River Basin/Black Star and Baker
Creeks, Orange County, California.
(i) From USGS 1:24,000 scale quadrangle Black Star Canyon. Land
bounded by the following UTM zone 11, NAD27 coordinates (E, N): 438900,
3738800; 439000, 3738800; 439000, 3738400; 438900, 3738400; 438900,
3738300; 438600, 3738300; 438600, 3738400; 438500, 3738400; 438500,
3738100; 438400, 3738100; 438400, 3737800; 438300, 3737800; thence
south to the Cleveland National Forest (CNF) boundary at x-coordinate
438300; thence north along the CNF boundary to y-coordinate 3738600;
thence east and following coordinates 438400, 3738600; 438400, 3738700;
438500, 3738700; 438500, 3738600; 438800, 3738600; 438800, 3738700;
438900, 3738700; returning to 438900, 3738800.
(ii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 439200, 3736900; 439200, 3736800; 439300, 3736800; 439300,
3736200; 439200, 3736200; 439200, 3736100; 439100, 3736100; 439100,
3736000; 439000, 3736000; 439000, 3735900; 438900, 3735900; 438900,
3735700; 439000, 3735700; 439000, 3735400; 438900, 3735400; thence
south to the Cleveland National Forest (CNF) boundary at x-coordinate
438900; thence northwest along the CNF boundary to x-coordinate 438700;
thence north and following coordinates 438700, 3736000; 438800,
3736000; 438800, 3736200; 438900, 3736200; 438900, 3736300; 439000,
3736300; 439000, 3736600; 439100, 3736600; returning to 439100,
3736900.
(iii) Note: Map of arroyo toad proposed critical habitat Units 8
and 10 follows.
BILLING CODE 4310-55-U
[[Page 23297]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.007
BILLING CODE 4310-55-C
(14) Unit 9; San Jacinto River Basin/Bautista Creek, Riverside
County, California.
(i) From USGS 1:24,000 scale quadrangle Blackburn Canyon. Land
bounded by the following UTM zone 11, NAD27 coordinates (E, N): 514400,
3727100; thence north to the San Bernardino National Forest (SBNF)
boundary at x-coordinate 514400; thence east and south along SBNF
boundary to y-coordinate 3726400; thence west and following coordinates
514700, 3726400; 514700, 3726700; 514600, 3726700; 514600, 3726800;
514500, 3726800; 514500, 3727100; returning to 514400, 3727100.
(ii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 515800, 3725000; 515900, 3725000; 515900, 3724900; 516200,
3724900; 516200, 3724700; 516300, 3724700; 516300, 3724500; 516600,
3724500; 516600, 3724400; 516800, 3724400; 516800, 3724200; 516900,
3724200; 516900, 3724100; 517000, 3724100; 517000, 3723800; 517200,
3723800; 517200, 3723400; 517300, 3723400; thence south to the SBNF
boundary at x-coordinate 517300; thence west, southeast and northwest
along the SBNF boundary, passing x-coordinate 517500, to y-coordinate
3723100; thence east and following coordinates 518000, 3723100; 518000,
3723000; 518100, 3723000; 518100, 3722900; 518300, 3722900; 518300,
3722700; 518200, 3722700; 518200, 3722600; 518300, 3722600; 518300,
3722500; 518400, 3722500; 518400, 3722400; 518500, 3722400; 518500,
3722300; 518600, 3722300; 518600, 3722100; 518700, 3722100; 518700,
3721900; 518800, 3721900; 518800, 3722000; 518900, 3722000; 518900,
3722100; 519000, 3722100; 519000, 3722000; 519200, 3722000; 519200,
3721800; 519400, 3721800; 519400, 3721700; 519500, 3721700; 519500,
3721500; 519400, 3721500; 519400, 3721400; 519500, 3721400; 519500,
3721200; 519300, 3721200; 519300, 3721300; 518800, 3721300; 518800,
3721400; 518300, 3721400; 518300, 3721500; 518200, 3721500; 518200,
3721600; 518100, 3721600; 518100, 3721700; 517900, 3721700; 517900,
3721900; 517700, 3721900; 517700, 3722000; 517600, 3722000; 517600,
3722100; 517500, 3722100; 517500, 3722300; 517200, 3722300; 517200,
3722400; 517100, 3722400; 517100, 3722800; 517000, 3722800; 517000,
3722900; 516900, 3722900; 516900, 3723000; 516800, 3723000; 516800,
3723500; 516500, 3723500; 516500, 3723700; 516600, 3723700; 516600,
3723900; 516500, 3723900; 516500, 3724100; 516300, 3724100; 516300,
3724200; 515900, 3724200; 515900, 3724500; 515800, 3724500; 515800,
3724600; 515600, 3724600; 515600, 3724700; 515500, 3724700; 515500,
3725400; 515400, 3725400; thence north to the SBNF boundary at x-
coordinate 515400; thence east along the SBNF boundary to x-coordinate
515800; returning to point of beginning.
(iii) Note: Map of arroyo toad proposed critical habitat Units 9
and 23 follows.
BILLING CODE 4310-55-U
[[Page 23298]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.008
BILLING CODE 4310-55-C
(15) Unit 10; San Juan Creek Basin, Orange and Riverside Counties,
California.
(i) Subunit 10a: From USGS 1:24,000 scale quadrangles Canada
Gobernadora, Dana Point, San Juan Capistrano, and Sitton Peak. Land
bounded by the following UTM zone 11, NAD27 coordinates (E, N): 460200,
3719900; 460300, 3719900; 460300, 3719500; 460200, 3719500; 460200,
3719300; 460100, 3719300; 460100, 3719200; 460000, 3719200; 460000,
3719100; 459900, 3719100; 459900, 3718900; 459600, 3718900; 459600,
3718700; 459500, 3718700; 459500, 3718600; 459400, 3718600; 459400,
3718500; 459200, 3718500; 459200, 3718400; 459100, 3718400; 459100,
3718300; 458700, 3718300; 458700, 3718200; 458600, 3718200; 458600,
3718000; 458500, 3718000; 458500, 3717900; 457900, 3717900; 457900,
3718000; 457800, 3718000; 457800, 3717900; 457600, 3717900; 457600,
3717800; 3717800; 457500, 3717800; 457500, 3717600; 457400, 3717600;
457400, 3717400; 457300, 3717400; 457300, 3717200; 457100, 3717200;
457100, 3717000; 457000, 3717000; 457000, 3716900; 456600, 3716900;
456600, 3716700; 456200, 3716700; 456200, 3716800; 455900, 3716800;
455900, 3716700; 455800, 3716700; 455800, 3716800; 455700, 3716800;
455700, 3716900; 455600, 3716900; 455600, 3717000; 455500, 3717000;
455500, 3717100; 455200, 3717100; 455200, 3717000; 454800, 3717000;
454800, 3716900; 454500, 3716900; 454500, 3716800; 454000, 3716800;
454000, 3716700; 453900, 3716700; 453900, 3716600; 453600, 3716600;
453600, 3716500; 453400, 3716500; 453400, 3716400; 453300, 3716400;
453300, 3716500; 453100, 3716500; 453100, 3716600; 453000, 3716600;
453000, 3716500; 452800, 3716500; 452800, 3716600; 452600, 3716600;
452600, 3716400; 452500, 3716400; 452500, 3716300; 452300, 3716300;
452300, 3716100; 451800, 3716100; 451800, 3715800; 451600, 3715800;
451600, 3715500; 451500, 3715500; 451500, 3715400; 451400, 3715400;
451400, 3715300; 451300, 3715300; 451300, 3715200; 451200, 3715200;
451200, 3715100; 451100, 3715100; 451100, 3714900; 450700, 3714900;
450700, 3714800; 450500, 3714800; 450500, 3714700; 449900, 3714700;
449900, 3714600; 450000, 3714600; 450000, 3714400; 449900, 3714400;
449900, 3714200; 449800, 3714200; 449800, 3714000; 449700, 3714000;
449700, 3713700; 449600, 3713700; 449600, 3713500; 449500, 3713500;
449500, 3713400; 449400, 3713400; 449400, 3713100; 449500, 3713100;
449500, 3713200; 449800, 3713200; 449800, 3713100; 449700, 3713100;
449700, 3713000; 449600, 3713000; 449600, 3712900; 449500, 3712900;
449500, 3712800; 449400, 3712800; 449400, 3712600; 449300, 3712600;
449300, 3712500; 449400, 3712500; 449400, 3712000; 449300, 3712000;
449300, 3711900; 449400, 3711900; 449400, 3711700; 449300, 3711700;
449300, 3711500; 449400, 3711500; 449400, 3711000; 449300, 3711000;
449300, 3710600; 449700, 3710600; 449700, 3710500; 449800, 3710500;
449800, 3710400; 449600, 3710400; 449600, 3710300; 449400, 3710300;
449400, 3710200; 449500, 3710200; 449500, 3710100; 449100, 3710100;
449100, 3710000; 449000, 3710000; 449000, 3709900; 448900, 3709900;
448900, 3709800; 448800, 3709800; 448800, 3709500; 448700, 3709500;
448700, 3709300; 448800, 3709300; 448800, 3709200; 448600, 3709200;
448600, 3708800; 448500, 3708800; 448500, 3708600; 448300, 3708600;
448300, 3708700; 448100, 3708700; 448100, 3708600; 447900, 3708600;
447900, 3708100; 447800, 3708100; 447800,
[[Page 23299]]
3708200; 447400, 3708200; 447400, 3708100; 447100, 3708100; 447100,
3708200; 447000, 3708200; 447000, 3708100; 446900, 3708100; 446900,
3708200; 446700, 3708200; 446700, 3708000; 446600, 3708000; 446600,
3708100; 446500, 3708100; 446500, 3708000; 446300, 3708000; 446300,
3707700; 446000, 3707700; 446000, 3708000; 445800, 3708000; 445800,
3708200; 445300, 3708200; 445300, 3708100; 445100, 3708100; 445100,
3708300; 444900, 3708300; 444900, 3708500; 444700, 3708500; 444700,
3708600; 444400, 3708600; 444400, 3708700; 444200, 3708700; 444200,
3708800; 444100, 3708800; 444100, 3708900; 444000, 3708900; 444000,
3709100; 443900, 3709100; 443900, 3709200; 443800, 3709200; 443800,
3709300; 443500, 3709300; 443500, 3709100; 443100, 3709100; 443100,
3709000; 442900, 3709000; 442900, 3709100; 442400, 3709100; 442400,
3709000; 442300, 3709000; 442300, 3708900; 442200, 3708900; 442200,
3708800; 442100, 3708800; 442100, 3708500; 442000, 3708500; 442000,
3708400; 441900, 3708400; 441900, 3708300; 441800, 3708300; 441800,
3708200; 441700, 3708200; 441700, 3708000; 441600, 3708000; 441600,
3707900; 441500, 3707900; 441500, 3707800; 441400, 3707800; 441400,
3707700; 441200, 3707700; 441200, 3707600; 441100, 3707600; 441100,
3707500; 441000, 3707500; 441000, 3707400; 440600, 3707400; 440600,
3707300; 440400, 3707300; 440400, 3707200; 440200, 3707200; 440200,
3707100; 440100, 3707100; 440100, 3706900; 440000, 3706900; 440000,
3706800; 439900, 3706800; 439900, 3706700; 439800, 3706700; 439800,
3706600; 439700, 3706600; 439700, 3706700; 439600, 3706700; 439600,
3706600; 439500, 3706600; 439500, 3706500; 439400, 3706500; 439400,
3706400; 439300, 3706400; 439300, 3706300; 439200, 3706300; 439200,
3706200; 439100, 3706200; 439100, 3706100; 439000, 3706100; 439000,
3706000; 438900, 3706000; 438900, 3705900; 438700, 3705900; thence
north to Interstate 5 (I-5) at x-coordinate 438700; thence north along
I-5 to y-coordinate 3706700; thence east and following coordinates
439400, 3706700; 439400, 3706800; 439500, 3706800; 439500, 3706900;
439700, 3706900; 439700, 3707000; 439800, 3707000; 439800, 3707200;
439900, 3707200; 439900, 3707300; 440000, 3707300; 440000, 3707400;
440100, 3707400; 440100, 3707500; 440300, 3707500; 440300, 3707600;
440500, 3707600; 440500, 3707700; 440900, 3707700; 440900, 3707800;
441000, 3707800; 441000, 3707900; 441200, 3707900; 441200, 3708000;
441300, 3708000; 441300, 3708100; 441400, 3708100; 441400, 3708200;
441500, 3708200; 441500, 3708300; 441600, 3708300; 441600, 3708400;
441700, 3708400; 441700, 3708500; 441600, 3708500; 441600, 3708900;
441700, 3708900; 441700, 3709200; 441800, 3709200; 441800, 3709800;
442000, 3709800; 442000, 3709900; 442300, 3709900; 442300, 3709800;
442600, 3709800; 442600, 3709700; 442700, 3709700; 442700, 3709600;
442800, 3709600; 442800, 3709700; 442900, 3709700; 442900, 3709800;
443000, 3709800; 443000, 3709700; 443100, 3709700; 443100, 3709800;
443200, 3709800; 443200, 3710300; 443300, 3710300; 443300, 3710700;
443500, 3710700; 443500, 3710400; 443700, 3710400; 443700, 3710100;
443800, 3710100; 443800, 3709900; 444000, 3709900; 444000, 3709800;
444200, 3709800; 444200, 3709700; 444500, 3709700; 444500, 3709800;
444700, 3709800; 444700, 3709700; 445000, 3709700; 445000, 3709800;
445100, 3709800; 445100, 3710000; 445300, 3710000; 445300, 3709400;
445400, 3709400; 445400, 3709300; 445500, 3709300; 445500, 3709100;
445600, 3709100; 445600, 3709200; 446100, 3709200; 446100, 3709100;
446300, 3709100; 446300, 3709200; 446500, 3709200; 446500, 3709300;
446900, 3709300; 446900, 3709400; 447100, 3709400; 447100, 3709200;
447300, 3709200; 447300, 3709400; 447500, 3709400; 447500, 3709500;
447900, 3709500; 447900, 3709700; 448100, 3709700; 448100, 3710200;
448000, 3710200; 448000, 3710400; 448100, 3710400; 448100, 3710300;
448200, 3710300; 448200, 3710400; 448300, 3710400; 448300, 3710800;
448200, 3710800; 448200, 3710900; 448100, 3710900; 448100, 3711100;
448000, 3711100; 448000, 3711300; 447900, 3711300; 447900, 3711200;
447600, 3711200; 447600, 3711400; 447500, 3711400; 447500, 3712100;
447200, 3712100; 447200, 3712500; 447300, 3712500; 447300, 3712600;
447200, 3712600; 447200, 3712800; 447300, 3712800; 447300, 3712900;
447200, 3712900; 447200, 3713100; 447300, 3713100; 447300, 3713500;
447400, 3713500; 447400, 3713600; 447300, 3713600; 447300, 3713700;
447200, 3713700; 447200, 3713900; 447300, 3713900; 447300, 3714200;
447200, 3714200; 447200, 3714400; 447900, 3714400; 447900, 3714000;
448000, 3714000; 448000, 3713500; 447900, 3713500; 447900, 3712500;
448100, 3712500; 448100, 3712000; 448200, 3712000; 448200, 3711900;
448300, 3711900; 448300, 3711700; 448400, 3711700; 448400, 3711500;
448500, 3711500; 448500, 3711300; 448700, 3711300; 448700, 3711500;
448600, 3711500; 448600, 3711800; 448700, 3711800; 448700, 3711900;
448600, 3711900; 448600, 3712500; 448700, 3712500; 448700, 3713300;
448800, 3713300; 448800, 3713600; 448900, 3713600; 448900, 3713800;
449000, 3713800; 449000, 3714200; 449100, 3714200; 449100, 3714400;
449200, 3714400; 449200, 3714600; 449300, 3714600; 449300, 3714900;
449500, 3714900; 449500, 3715000; 449900, 3715000; 449900, 3715200;
450200, 3715200; 450200, 3715400; 450400, 3715400; 450400, 3715500;
450700, 3715500; 450700, 3715600; 450800, 3715600; 450800, 3715800;
451200, 3715800; 451200, 3715900; 451400, 3715900; 451400, 3716000;
451500, 3716000; 451500, 3716100; 451600, 3716100; 451600, 3716400;
451700, 3716400; 451700, 3716500; 451800, 3716500; 451800, 3716400;
451900, 3716400; 451900, 3716500; 452000, 3716500; 452000, 3716600;
452100, 3716600; 452100, 3716800; 452200, 3716800; 452200, 3717000;
452300, 3717000; 452300, 3717100; 452400, 3717100; 452400, 3716900;
452600, 3716900; 452600, 3717000; 452700, 3717000; 452700, 3716900;
453000, 3716900; 453000, 3716800; 453300, 3716800; 453300, 3716700;
453500, 3716700; 453500, 3716800; 453800, 3716800; 453800, 3717000;
453900, 3717000; 453900, 3717100; 454100, 3717100; 454100, 3717200;
454200, 3717200; 454200, 3717100; 454400, 3717100; 454400, 3717300;
454600, 3717300; 454600, 3717200; 454700, 3717200; 454700, 3717300;
455000, 3717300; 455000, 3717400; 455500, 3717400; 455500, 3717300;
455800, 3717300; 455800, 3717100; 455900, 3717100; 455900, 3717000;
456400, 3717000; 456400, 3717100; 456500, 3717100; 456500, 3717200;
456700, 3717200; 456700, 3717100; 456800, 3717100; 456800, 3717500;
456900, 3717500; 456900, 3717600; 457100, 3717600; 457100, 3717700;
457200, 3717700; 457200, 3718000; 457300, 3718000; 457300, 3718100;
457400, 3718100; 457400, 3718200; 457500, 3718200; 457500, 3718100;
457600, 3718100; 457600, 3718200; 458100, 3718200; 458100, 3718300;
458400, 3718300; 458400, 3718500; 458600, 3718500; 458600, 3718600;
458800, 3718600; 458800, 3718700; 458900, 3718700; 458900, 3718800;
459300, 3718800; 459300, 3719000; 459400, 3719000; 459400, 3719200;
459500, 3719200; 459500, 3719400; 459600, 3719400; 459600, 3719700;
459800, 3719700;
[[Page 23300]]
459800, 3719600; 460000, 3719600; 460000, 3719700; 460100, 3719700;
460100, 3719800; 460200, 3719800; returning to 460200, 3719900;
excluding land bounded by 447000, 3708900; 447000, 3708800; 447100,
3708800; 447100, 3708700; 447200, 3708700; 447200, 3708800; 447300,
3708800; 447300, 3708900; 447000, 3708900.
(ii) Subunit 10b: From USGS 1:24,000 scale quadrangle Santiago
Peak. Land bounded by the following UTM zone 11, NAD27 coordinates (E,
N): 449100, 3726000; 449300, 3726000; 449300, 3725700; 449100, 3725700;
449100, 3725600; 448700, 3725600; 448700, 3725500; 448400, 3725500;
448400, 3725400; 448300, 3725400; 448300, 3725300; 448200, 3725300;
448200, 3725200; 448100, 3725200; 448100, 3725100; 447900, 3725100;
447900, 3725000; 447800, 3725000; 447800, 3724900; 447500, 3724900;
447500, 3724800; 447300, 3724800; 447300, 3724700; 447200, 3724700;
447200, 3724600; 447000, 3724600; 447000, 3724500; 446800, 3724500;
446800, 3724400; 446600, 3724400; 446600, 3724300; 446400, 3724300;
446400, 3724200; 445800, 3724200; 445800, 3724100; 445500, 3724100;
445500, 3723900; 445300, 3723900; 445300, 3723800; 445200, 3723800;
445200, 3723700; 445100, 3723700; 445100, 3723600; 445000, 3723600;
445000, 3723500; 444900, 3723500; 444900, 3723400; 444800, 3723400;
444800, 3723300; 444700, 3723300; 444700, 3723200; 444500, 3723200;
444500, 3723000; 444400, 3723000; 444400, 3722900; 444300, 3722900;
444300, 3722800; 444200, 3722800; 444200, 3722700; 444100, 3722700;
444100, 3722600; 443900, 3722600; 443900, 3722500; 443800, 3722500;
443800, 3722400; 443700, 3722400; 443700, 3722300; 443600, 3722300;
443600, 3722100; 443400, 3722100; 443400, 3722000; 443300, 3722000;
443300, 3721900; 443200, 3721900; 443200, 3721500; 443100, 3721500;
443100, 3721400; 443000, 3721400; 443000, 3721300; 442700, 3721300;
442700, 3721400; 442600, 3721400; 442600, 3721500; 442500, 3721500;
442500, 3721600; 442400, 3721600; 442400, 3721800; 442500, 3721800;
442500, 3721900; 442600, 3721900; 442600, 3722100; 442700, 3722100;
442700, 3722200; 442800, 3722200; 442800, 3722400; 442900, 3722400;
442900, 3722500; 443000, 3722500; 443000, 3722700; 443300, 3722700;
443300, 3722900; 443400, 3722900; 443400, 3723000; 443600, 3723000;
443600, 3723100; 443700, 3723100; 443700, 3723200; 443800, 3723200;
443800, 3723300; 443900, 3723300; 443900, 3723400; 444000, 3723400;
444000, 3723500; 444200, 3723500; 444200, 3723800; 444300, 3723800;
444300, 3723900; 444400, 3723900; 444400, 3724000; 444500, 3724000;
444500, 3723900; 444800, 3723900; 444800, 3724100; 444900, 3724100;
444900, 3724300; 445100, 3724300; 445100, 3724400; 445200, 3724400;
445200, 3724500; 445300, 3724500; 445300, 3724800; 445400, 3724800;
445400, 3724900; 445500, 3724900; 445500, 3724600; 445700, 3724600;
445700, 3724800; 445900, 3724800; 445900, 3724900; 446000, 3724900;
446000, 3724700; 446100, 3724700; 446100, 3724800; 446200, 3724800;
446200, 3725000; 446400, 3725000; 446400, 3725100; 446500, 3725100;
446500, 3724800; 446600, 3724800; 446600, 3724900; 446700, 3724900;
446700, 3725000; 446800, 3725000; 446800, 3725100; 446900, 3725100;
446900, 3725200; 447100, 3725200; 447100, 3725300; 447200, 3725300;
447200, 3725400; 447500, 3725400; 447500, 3725500; 447700, 3725500;
447700, 3725600; 448000, 3725600; 448000, 3725700; 448100, 3725700;
448100, 3725800; 448200, 3725800; 448200, 3725900; 448400, 3725900;
448400, 3725800; 449000, 3725800; 449000, 3725900; 449100, 3725900;
returning to 449100, 3726000.
(iii) Refer to paragraph 13(iii) for map of arroyo toad proposed
critical habitat Units 8 and 10.
(16) Unit 11; San Mateo Creek Basin, Orange and San Diego Counties,
California.
(i) Subunit 11a: From USGS 1:24,000 scale quadrangle San Clemente.
Land bounded by the following UTM zone 11, NAD27 coordinates (E, N):
446800, 3700800; 446800, 3701200; 446900, 3701200; 446900, 3701400;
446800, 3701400; 446800, 3701500; 446700, 3701500; 446700, 3701600;
446800, 3701600; 446800, 3701700; 446700, 3701700; 446700, 3701800;
446800, 3701800; 446800, 3701900; 446900, 3701900; 446900, 3702100;
446800, 3702100; 446800, 3702300; 446900, 3702300; 446900, 3702400;
446800, 3702400; 446800, 3702600; 446900, 3702600; 446900, 3702700;
447000, 3702700; 447000, 3702800; 447100, 3702800; 447100, 3703200;
447300, 3703200; 447300, 3703400; 447500, 3703400; 447500, 3703600;
447400, 3703600; 447400, 3703700; 447600, 3703700; 447600, 3703900;
447500, 3703900; 447500, 3704100; 447700, 3704100; 447700, 3704300;
447900, 3704300; 447900, 3704100; 448000, 3704100; 448000, 3704000;
448100, 3704000; 448100, 3703900; 448000, 3703900; 448000, 3703600;
448200, 3703600; 448200, 3703700; 448400, 3703700; 448400, 3703800;
448500, 3703800; 448500, 3703900; 448700, 3703900; 448700, 3704000;
448800, 3704000; 448800, 3704200; 448700, 3704200; 448700, 3704400;
448900, 3704400; 448900, 3704300; 449000, 3704300; 449000, 3704200;
449100, 3704200; 449100, 3704100; 449200, 3704100; 449200, 3704200;
449300, 3704200; 449300, 3704400; 449500, 3704400; 449500, 3704500;
449700, 3704500; 449700, 3704600; 449800, 3704600; 449800, 3704700;
449900, 3704700; 449900, 3704900; 450300, 3704900; 450300, 3705900;
450500, 3705900; 450500, 3706200; 450700, 3706200; 450700, 3705800;
450900, 3705800; 450900, 3705600; 450800, 3705600; 450800, 3705500;
450700, 3705500; 450700, 3705400; 450800, 3705400; 450800, 3705300;
450700, 3705300; 450700, 3704700; 450900, 3704700; 450900, 3704800;
451100, 3704800; 451100, 3704900; 451300, 3704900; 451300, 3705000;
451400, 3705000; 451400, 3705100; 451500, 3705100; 451500, 3705200;
451700, 3705200; 451700, 3705100; 451600, 3705100; 451600, 3704800;
451500, 3704800; 451500, 3704700; 451600, 3704700; 451600, 3704600;
451500, 3704600; 451500, 3704500; 451400, 3704500; 451400, 3704400;
451100, 3704400; 451100, 3704300; 450600, 3704300; 450600, 3704200;
450400, 3704200; 450400, 3704300; 450300, 3704300; 450300, 3704400;
450100, 3704400; 450100, 3704200; 449900, 3704200; 449900, 3704100;
449700, 3704100; 449700, 3704000; 449600, 3704000; 449600, 3703900;
449500, 3703900; 449500, 3703800; 449400, 3703800; 449400, 3703700;
449300, 3703700; 449300, 3703600; 449200, 3703600; 449200, 3703500;
449000, 3703500; 449000, 3703400; 448900, 3703400; 448900, 3703300;
448700, 3703300; 448700, 3703200; 448500, 3703200; 448500, 3703100;
448300, 3703100; 448300, 3702700; 448100, 3702700; 448100, 3702800;
447900, 3702800; 447900, 3702900; 447700, 3702900; 447700, 3702800;
447600, 3702800; 447600, 3702600; 447500, 3702600; 447500, 3702300;
447400, 3702300; 447400, 3702200; 447500, 3702200; 447500, 3701800;
447400, 3701800; 447400, 3701700; 447500, 3701700; 447500, 3701400;
447700, 3701400; 447700, 3701500; 447800, 3701500; 447800, 3701600;
447900, 3701600; 447900, 3701700; 449500, 3701700; 449500, 3701800;
449600, 3701800; 449600, 3701900; 449900, 3701900; 449900, 3702000;
450100, 3702000; 450100, 3702100; 450200, 3702100; 450200, 3702200;
450300, 3702200; 450300, 3702300; 450500,
[[Page 23301]]
3702300; 450500, 3702400; 450700, 3702400; 450700, 3702500; 451000,
3702500; 451000, 3702600; 451300, 3702600; 451300, 3702700; 451500,
3702700; 451500, 3702800; 451600, 3702800; 451600, 3702900; 451900,
3702900; 451900, 3703000; 452000, 3703000; 452000, 3703200; 452100,
3703200; 452100, 3703300; 452300, 3703300; 452300, 3703500; 452500,
3703500; 452500, 3703700; thence east to the Marine Corps Base Camp
Pendleton (MCBCP) boundary at y-coordinate 3703700; thence southwest
along the MCBCP boundary to the Bravo Two (B2) boundary; thence west
along the B2 boundary to y-coordinate 3701100; thence west and
following coordinates 447500, 3701100; 447500, 3701000; 447300,
3701000; 447300, 3700400; 447400, 3700400; 447400, 3700300; thence east
to the B2 boundary at y-coordinate 3700300; thence south along the B2
boundary to the 64 Area (64A) boundary; thence south along the 64A
boundary to the Bravo Three (B3) boundary; thence south along the B3
boundary, passing y-coordinate 3696400, to x-coordinate 447200; thence
south and following coordinates 447200, 3696000; 447100, 3696000;
447100, 3695900; 447000, 3695900; 447000, 3695700; 446900, 3695700;
446900, 3695500; 446800, 3695500; 446800, 3695400; 446700, 3695400;
446700, 3695100; 446500, 3695100; 446500, 3694800; 446400, 3694800;
446400, 3694700; 446300, 3694700; 446300, 3694600; 446200, 3694600;
446200, 3694500; 446100, 3694500; 446100, 3694400; 446000, 3694400;
446000, 3694200; 445900, 3694200; 445900, 3693800; 445800, 3693800;
445800, 3693700; 445600, 3693700; 445600, 3693800; 445500, 3693800;
445500, 3693900; 445300, 3693900; 445300, 3694000; 445200, 3694000;
445200, 3694100; 445000, 3694100; 445000, 3694200; 444800, 3694200;
444800, 3694300; 444700, 3694300; 444700, 3694500; 444800, 3694500;
444800, 3694600; 444900, 3694600; 444900, 3694700; 445000, 3694700;
445000, 3695200; 445100, 3695200; 445100, 3695600; 445200, 3695600;
445200, 3695700; 445300, 3695700; 445300, 3696000; 445400, 3696000;
445400, 3696200; 445500, 3696200; 445500, 3696600; 445600, 3696600;
445600, 3696700; 445700, 3696700; 445700, 3696800; 445800, 3696800;
445800, 3697000; 445900, 3697000; 445900, 3697100; 446000, 3697100;
446000, 3697800; 446300, 3697800; 446300, 3697900; 446400, 3697900;
446400, 3698100; 446500, 3698100; 446500, 3698400; 446700, 3698400;
446700, 3698800; 446600, 3698800; 446600, 3699100; 446500, 3699100;
446500, 3699300; 446700, 3699300; 446700, 3699500; 446800, 3699500;
446800, 3699600; 446700, 3699600; 446700, 3699700; 446600, 3699700;
446600, 3699900; 446700, 3699900; 446700, 3700000; 446800, 3700000;
446800, 3700300; 446700, 3700300; 446700, 3700400; 446600, 3700400;
446600, 3700500; 446700, 3700500; 446700, 3700800; returning to 446800,
3700800; excluding land bounded by 446800, 3700800; 446800, 3700700;
446900, 3700700; 446900, 3700800; 446800, 3700800.
(ii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 447600, 3694300; 447600, 3694500; thence east to the Bravo
Three (B3) boundary at y-coordinate 3694500; thence south along the B3
boundary to the Alfa Two (A2) boundary; thence south along the A2
boundary to y-coordinate 3693600; thence west and following coordinates
448400, 3693600; 448400, 3693500; 448200, 3693500; 448200, 3693400;
448000, 3693400; 448000, 3693300; 447800, 3693300; 447800, 3693200;
447300, 3693200; 447300, 3693300; 447100, 3693300; 447100, 3693400;
446900, 3693400; 446900, 3693500; 446700, 3693500; 446700, 3693600;
446500, 3693600; 446500, 3693700; 446300, 3693700; 446300, 3693900;
446400, 3693900; 446400, 3694000; 446500, 3694000; 446500, 3694100;
446900, 3694100; 446900, 3694200; 447100, 3694200; 447100, 3694000;
447600, 3694000; 447600, 3694100; 447700, 3694100; 447700, 3694300;
returning to 447600, 3694300.
(iii) Subunit 11b: From USGS 1:24,000 scale quadrangle Margarita
Peak. Land bounded by the following UTM zone 11, NAD27 coordinates (E,
N): 456800, 3704200; 456900, 3704200; thence south to the MCBCP
boundary at y-coordinate 3704200; thence southeast along the MCBCP
boundary to x-coordinate 457000; thence east and following coordinates
457000, 3704100; 457000, 3704400; 457300, 3704400; thence south to the
MCBCP boundary at x-coordinate 457300; thence west along the MCBCP
boundary, passing x-coordinate 456000, to y-coordinate 3703500; thence
east and following coordinates 456400, 3703500; 456400, 3703600;
456500, 3703600; 456500, 3703800; 456600, 3703800; 456600, 3703900;
456700, 3703900; 456700, 3704100; 456800, 3704100; returning to 456800,
3704200.
(iv) Subunit 11c: From USGS 1:24,000 scale quadrangle San Clemente.
Land bounded by the following UTM zone 11, NAD27 coordinates (E, N):
450900, 3695100; 451100, 3695100; 451100, 3695200; 451800, 3695200;
451800, 3695100; 451900, 3695100; 451900, 3695000; 452100, 3695000;
452100, 3694900; 452300, 3694900; 452300, 3694700; 452400, 3694700;
452400, 3694600; 452700, 3694600; 452700, 3694700; 452800, 3694700;
452800, 3694900; 452700, 3694900; 452700, 3695100; 452800, 3695100;
452800, 3695200; 452900, 3695200; thence east to the 52 Area (52A)
boundary; thence south and west along the 52A boundary, passing x-
coordinate 450000, to y-coordinate 3695000; thence east and following
coordinates 449900, 3695000; 449900, 3695300; 450100, 3695300; 450100,
3695200; 450200, 3695200; 450200, 3695300; 450500, 3695300; 450500,
3695400; 450600, 3695400; 450600, 3695500; 450800, 3695500; 450800,
3695400; 450900, 3695400; returning to 450900, 3695100; excluding land
bounded by 450900, 3695100; 450800, 3695100; 450800, 3695000; 450900,
3695000; 450900, 3695100.
(17) Unit 12; Lower Santa Margarita River Basin, San Diego County,
California.
(i) Subunit 12a: From USGS 1:24,000 scale quadrangle Fallbrook.
Land bounded by the following UTM zone 11, NAD27 coordinates (E, N):
470500, 3700700; 470700, 3700700; 470700, 3700100; 470400, 3700100;
470400, 3700000; 470300, 3700000; 470300, 3699900; 470100, 3699900;
470100, 3699500; 470200, 3699500; 470200, 3699200; 470100, 3699200;
470100, 3699100; 470200, 3699100; 470200, 3699000; 470100, 3699000;
470100, 3698700; 470500, 3698700; 470500, 3698400; 470400, 3698400;
470400, 3698200; 470300, 3698200; 470300, 3698000; 470400, 3698000;
470400, 3697800; 470500, 3697800; 470500, 3697700; 470600, 3697700;
470600, 3697600; 470500, 3697600; 470500, 3697500; 470400, 3697500;
470400, 3697400; 470500, 3697400; thence south to the Marine Corps Base
Camp Pendleton (MCBCP) boundary at x-coordinate 470500; thence east
along the MCBCP boundary to y-coordinate 3697200; thence east and
following coordinates 470600, 3697200; 470600, 3697100; thence west to
the MCBCP boundary at y-coordinate 3697100; thence north and west along
the MCBCP boundary to y-coordinate 3696300; thence west and following
coordinates 470000, 3696300; 470000, 3696800; thence east to the MCBCP
boundary at y-coordinate 3696800; thence north along the MCBCP boundary
to x-coordinate 470100; thence north and following coordinates 470100,
3697200; 470000, 3697200; 470000, 3697600; 469900, 3697600; 469900,
3697800; 470000, 3697800; 470000, 3697900;
[[Page 23302]]
469900, 3697900; 469900, 3698100; 469800, 3698100; 469800, 3698200;
469700, 3698200; 469700, 3698500; 469600, 3698500; 469600, 3698600;
469500, 3698600; 469500, 3698800; 469600, 3698800; 469600, 3699000;
469400, 3699000; 469400, 3699300; 469500, 3699300; 469500, 3699400;
469400, 3699400; 469400, 3699700; 469500, 3699700; 469500, 3699800;
469600, 3699800; 469600, 3699900; 469700, 3699900; 469700, 3700300;
469800, 3700300; 469800, 3700400; 469900, 3700400; 469900, 3700300;
470000, 3700300; 470000, 3700600; 470200, 3700600; 470200, 3700500;
470400, 3700500; 470400, 3700600; 470500, 3700600; returning to 470500,
3700700.
(ii) Subunit 12b: From USGS 1:24,000 scale quadrangles Fallbrook,
Morro Hill, and Temecula. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 481700, 3699000; 481900, 3699000; 481900,
3698800; 482200, 3698800; 482200, 3698700; 482100, 3698700; 482100,
3698600; 482000, 3698600; 482000, 3698400; 481900, 3698400; 481900,
3698300; 481500, 3698300; 481500, 3698100; 481400, 3698100; 481400,
3697800; 481200, 3697800; 481200, 3697700; 481100, 3697700; 481100,
3697500; 481000, 3697500; 481000, 3697400; 480800, 3697400; 480800,
3697200; 480600, 3697200; 480600, 3697000; 480400, 3697000; 480400,
3696800; 480300, 3696800; 480300, 3696400; 480100, 3696400; 480100,
3696500; 480000, 3696500; 480000, 3696400; 479800, 3696400; 479800,
3696300; 479700, 3696300; 479700, 3696200; 479500, 3696200; 479500,
3696100; 479400, 3696100; 479400, 3696000; 479100, 3696000; 479100,
3695900; 479000, 3695900; 479000, 3696000; 478600, 3696000; 478600,
3696100; 478500, 3696100; 478500, 3696300; 478200, 3696300; 478200,
3696100; 478000, 3696100; 478000, 3696200; 477800, 3696200; 477800,
3696300; 477700, 3696300; 477700, 3696800; 477400, 3696800; 477400,
3696700; 477300, 3696700; 477300, 3696600; 477200, 3696600; 477200,
3696500; 477100, 3696500; 477100, 3696300; 477000, 3696300; 477000,
3695600; 476900, 3695600; 476900, 3695400; 476700, 3695400; 476700,
3695500; 476600, 3695500; 476600, 3695600; thence west to the MCBCP
boundary at y-coordinate 3695600; thence southwest along the MCBCP
boundary to x-coordinate 475700; thence south and following coordinates
475700, 3694800; 475400, 3694800; thence north to the MCBCP boundary at
x-coordinate 475400; thence west along the MCBCP boundary to x-
coordinate 475200; thence south and following coordinates 475200,
3694800; 475100, 3694800; 475100, 3694700; 474600, 3694700; 474600,
3694400; 474500, 3694400; 474500, 3694300; 473900, 3694300; 473900,
3694600; 474000, 3694600; 474000, 3694800; 473900, 3694800; 473900,
3695000; 473800, 3695000; 473800, 3694900; 473700, 3694900; 473700,
3694800; 473400, 3694800; 473400, 3694700; 473300, 3694700; 473300,
3694600; 473100, 3694600; 473100, 3694500; 472800, 3694500; 472800,
3694300; 472700, 3694300; 472700, 3694200; 472800, 3694200; 472800,
3693700; 472400, 3693700; 472400, 3693600; 472000, 3693600; 472000,
3693300; 471900, 3693300; 471900, 3693200; 471700, 3693200; 471700,
3693100; 471600, 3693100; 471600, 3692700; 471500, 3692700; 471500,
3692500; 471400, 3692500; 471400, 3692400; 471200, 3692400; 471200,
3692300; 471100, 3692300; 471100, 3692200; thence west to the MCBCP
boundary at y-coordinate 3692200; thence northeast along the MCBCP
boundary to y-coordinate 3695900; thence east and following coordinates
476600, 3695900; 476600, 3696100; 476700, 3696100; 476700, 3696300;
476600, 3696300; 476600, 3696400; 476700, 3696400; 476700, 3696600;
476800, 3696600; 476800, 3696800; 477000, 3696800; 477000, 3696900;
477200, 3696900; 477200, 3697000; 477100, 3697000; 477100, 3697100;
477000, 3697100; 477000, 3697500; 477200, 3697500; 477200, 3697300;
477500, 3697300; 477500, 3697400; 477700, 3697400; 477700, 3697300;
477800, 3697300; 477800, 3697100; 478100, 3697100; 478100, 3696900;
478200, 3696900; 478200, 3696800; 478100, 3696800; 478100, 3696700;
478400, 3696700; 478400, 3696800; 478600, 3696800; 478600, 3696600;
478700, 3696600; 478700, 3696700; 478800, 3696700; 478800, 3696400;
479000, 3696400; 479000, 3696500; 479100, 3696500; 479100, 3696400;
479300, 3696400; 479300, 3696500; 479400, 3696500; 479400, 3696600;
479600, 3696600; 479600, 3696700; 479800, 3696700; 479800, 3696900;
479900, 3696900; 479900, 3697100; 480000, 3697100; 480000, 3697400;
480200, 3697400; 480200, 3697500; 480500, 3697500; 480500, 3697800;
480800, 3697800; 480800, 3698000; 480900, 3698000; 480900, 3698200;
481000, 3698200; 481000, 3698400; 481100, 3698400; 481100, 3698500;
481200, 3698500; 481200, 3698600; 481400, 3698600; 481400, 3698700;
481700, 3698700; returning to 481700, 3699000.
(iii) Note: Map of arroyo toad proposed critical habitat Units 11,
12 and 14 follows.
BILLING CODE 4310-55-U
[[Page 23303]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.009
BILLING CODE 4310-55-C
(18) Unit 13; Upper Santa Margarita River Basin, Riverside and San
Diego Counties, California.
(i) Subunit 13a: From USGS 1:24,000 scale quadrangle Vail Lake.
Land bounded by the following UTM zone 11, NAD27 coordinates (E, N):
503100, 3701300; 503300, 3701300; 503300, 3701400; 503800, 3701400;
503800, 3701500; 504000, 3701500; 504000, 3701600; 504200, 3701600;
504200, 3701500; 504400, 3701500; 504400, 3701400; 504500, 3701400;
504500, 3701100; 504600, 3701100; 504600, 3701000; 504800, 3701000;
504800, 3700900; 505200, 3700900; 505200, 3700800; 505300, 3700800;
505300, 3700700; 505600, 3700700; 505600, 3700600; 505700, 3700600;
505700, 3700700; 505900, 3700700; 505900, 3700800; thence east to the
Cleveland National Forest (CNF) boundary at y-coordinate 3700800;
thence south and west along the CNF boundary to x-coordinate 505200;
thence north and following coordinates 505200, 3700500; 505100,
3700500; 505100, 3700600; 504800, 3700600; 504800, 3700700; 504400,
3700700; 504400, 3700900; 504300, 3700900; 504300, 3701000; 504200,
3701000; 504200, 3701300; 504000, 3701300; 504000, 3701200; 503900,
3701200; 503900, 3701100; 503400, 3701100; 503400, 3701000; 503100,
3701000; 503100, 3700900; 503000, 3700900; 503000, 3701000; 502800,
3701000; 502800, 3701200; 502700, 3701200; 502700, 3701600; 502600,
3701600; thence north to the CNF boundary at x-coordinate 502600;
thence northeast along the CNF boundary to x-coordinate 503100; thence
south and following coordinates 503100, 3702400; 502900, 3702400;
502900, 3701900; 503100, 3701900; returning to 503100, 3701300;
excluding land bounded by 503100, 3701300; 503000, 3701300; 503000,
3701200; 503100, 3701200; 503100, 3701300.
(ii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 506600, 3700600; 506500, 3700600; 506500, 3700400; 506400,
3700400; 506400, 3700300; 506500, 3700300; 506500, 3699900; 506600,
3699900; thence south to the CNF boundary at x-coordinate 506600;
thence west and north along CNF boundary to y-coordinate 3700800;
thence east and following coordinates 506600, 3700800; returning to
506600, 3700600.
(iii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 505500, 3698800; thence north to the CNF boundary at x-
coordinate 505500; thence east and south along the CNF boundary to the
Riverside/San Diego county line; thence east along the county line to
x-coordinate 506000; thence south and following coordinates 506000,
3698400; 506100, 3698400; 506100, 3698000; 506000, 3698000; 506000,
3697900; 505700, 3697900; 505700, 3697700; 505600, 3697700; 505600,
3697600; 505400, 3697600; 505400, 3697500; 505300, 3697500; 505300,
3697400; 504800, 3697400; 504800, 3697500; 504900, 3697500; 504900,
3697700; 504800, 3697700; 504800, 3697800; 504900, 3697800; 504900,
3698100; 505100, 3698100; 505100, 3698200; 505200, 3698200; 505200,
3698300; 505400, 3698300; 505400, 3698400; 505500, 3698400; 505500,
3698500; 505600, 3698500; 505600, 3698600; 505400, 3698600; 505400,
3698800; returning to 505500, 3698800.
(iv) Subunit 13b: From USGS 1:24,000 scale quadrangles Aguanga,
Palomar Observatory, and Warner Springs. Land bounded by the following
UTM zone 11, NAD27 coordinates (E, N): 513900, 3698400; thence north to
the Riverside/San Diego county line at x-coordinate 513900; thence east
along the county line to x-coordinate 514400; thence south and
following coordinates
[[Page 23304]]
514400, 3698400; 514500, 3698400; 514500, 3698100; 514700, 3698100;
514700, 3697900; 514800, 3697900; 514800, 3697800; 515000, 3697800;
515000, 3697700; 515100, 3697700; 515100, 3697600; 515200, 3697600;
515200, 3697500; 515500, 3697500; 515500, 3697400; 515600, 3697400;
515600, 3697300; 515800, 3697300; 515800, 3697500; 516200, 3697500;
516200, 3697600; 516700, 3697600; 516700, 3697500; 516800, 3697500;
516800, 3697400; 517000, 3697400; 517000, 3697200; 517100, 3697200;
517100, 3697000; 517000, 3697000; 517000, 3696700; 517100, 3696700;
517100, 3696500; 517000, 3696500; 517000, 3696100; 517200, 3696100;
517200, 3696000; 517400, 3696000; 517400, 3695900; 517500, 3695900;
517500, 3695700; 517600, 3695700; 517600, 3695600; 517800, 3695600;
517800, 3695400; 517900, 3695400; 517900, 3695300; 518000, 3695300;
518000, 3695200; 518200, 3695200; 518200, 3695600; 518400, 3695600;
518400, 3695500; 518600, 3695500; 518600, 3695400; 518700, 3695400;
518700, 3695300; 518800, 3695300; 518800, 3695400; 518900, 3695400;
518900, 3695500; 519300, 3695500; 519300, 3695600; 519400, 3695600;
519400, 3695700; 519700, 3695700; 519700, 3695600; 519800, 3695600;
519800, 3695400; 520000, 3695400; 520000, 3695300; 520100, 3695300;
520100, 3695200; 520200, 3695200; 520200, 3695100; 520300, 3695100;
520300, 3694900; 520400, 3694900; 520400, 3694500; 520500, 3694500;
520500, 3694100; 520600, 3694100; 520600, 3693900; 521000, 3693900;
521000, 3693400; 520200, 3693400; 520200, 3693300; 520100, 3693300;
520100, 3693200; 520400, 3693200; 520400, 3693000; 520500, 3693000;
520500, 3692900; 520800, 3692900; 520800, 3692800; 521300, 3692800;
521300, 3692700; 521700, 3692700; 521700, 3692600; 522100, 3692600;
522100, 3692700; 522200, 3692700; 522200, 3692600; 522400, 3692600;
522400, 3692500; 522600, 3692500; 522600, 3692400; 522700, 3692400;
522700, 3692000; 522800, 3692000; 522800, 3691900; 522900, 3691900;
522900, 3691800; 523300, 3691800; 523300, 3691400; 523200, 3691400;
523200, 3691300; 523100, 3691300; 523100, 3691100; 522900, 3691100;
522900, 3691000; 522300, 3691000; 522300, 3691100; 521900, 3691100;
521900, 3691000; 521700, 3691000; 521700, 3691100; 521600, 3691100;
521600, 3691200; 521500, 3691200; 521500, 3691600; 521600, 3691600;
521600, 3691700; 521500, 3691700; 521500, 3691800; 521300, 3691800;
521300, 3691900; 521200, 3691900; 521200, 3692000; 520900, 3692000;
520900, 3692100; 520800, 3692100; 520800, 3692200; 520700, 3692200;
520700, 3692300; 520200, 3692300; 520200, 3692500; 520100, 3692500;
520100, 3692600; 519900, 3692600; 519900, 3692800; 519800, 3692800;
519800, 3692900; 519600, 3692900; 519600, 3693000; 519500, 3693000;
519500, 3693100; 519300, 3693100; 519300, 3693300; 519200, 3693300;
519200, 3693400; 519000, 3693400; 519000, 3693500; 518900, 3693500;
518900, 3693600; 518800, 3693600; 518800, 3693700; 518700, 3693700;
518700, 3693900; 518600, 3693900; 518600, 3694100; 518500, 3694100;
518500, 3694200; 518300, 3694200; 518300, 3694300; 518200, 3694300;
518200, 3694400; 518100, 3694400; 518100, 3694500; 518000, 3694500;
518000, 3694600; 517900, 3694600; 517900, 3694800; 517700, 3694800;
517700, 3694900; 517600, 3694900; 517600, 3695000; 517500, 3695000;
517500, 3695100; 517400, 3695100; 517400, 3695200; 517200, 3695200;
517200, 3695400; 517100, 3695400; 517100, 3695700; 517000, 3695700;
517000, 3695800; 516900, 3695800; 516900, 3695900; 516700, 3695900;
516700, 3696000; 516500, 3696000; 516500, 3696100; 516400, 3696100;
516400, 3696000; 516100, 3696000; 516100, 3696100; 516000, 3696100;
516000, 3696200; 515900, 3696200; 515900, 3696400; 515800, 3696400;
515800, 3696600; 515500, 3696600; 515500, 3696800; 515400, 3696800;
515400, 3696900; 515300, 3696900; 515300, 3697000; 515100, 3697000;
515100, 3697200; 515000, 3697200; 515000, 3697300; 514900, 3697300;
514900, 3697400; 514800, 3697400; 514800, 3697500; 514700, 3697500;
514700, 3697600; 514500, 3697600; 514500, 3697700; 514400, 3697700;
514400, 3697900; 514300, 3697900; 514300, 3698100; 514200, 3698100;
514200, 3698300; 514100, 3698300; 514100, 3698400; 513900, 3698400;
returning to 514400, 3698400.
(v) Note: Map of arroyo toad proposed critical habitat Unit 13
follows.
BILLING CODE 4310-55-U
[[Page 23305]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.010
BILLING CODE 4310-55-C
(19) Unit 14; Lower and Middle San Luis Rey River Basin, San Diego
County, California.
(i) From USGS 1:100,000 scale quadrangles Borrego Valley and
Oceanside. Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 475500, 3679100; 475500, 3678500; 475400, 3678500; 475400,
3678300; 475300, 3678300; 475300, 3678400; 475100, 3678400; 475100,
3678500; 475000, 3678500; 475000, 3678600; 474900, 3678600; 474900,
3678400; 475000, 3678400; 475000, 3678200; 475100, 3678200; 475100,
3678100; 475000, 3678100; 475000, 3678000; 474900, 3678000; 474900,
3677900; 474800, 3677900; 474800, 3677800; 474700, 3677800; 474700,
3677700; 474600, 3677700; 474600, 3677800; 474400, 3677800; 474400,
3677900; 474200, 3677900; 474200, 3678000; 474100, 3678000; 474100,
3678100; 474000, 3678100; 474000, 3678200; 473900, 3678200; 473900,
3678300; 473800, 3678300; 473800, 3678400; 473700, 3678400; 473700,
3678300; 473300, 3678300; 473300, 3678400; 473200, 3678400; 473200,
3678500; 473100, 3678500; 473100, 3678800; 473000, 3678800; 473000,
3679600; 473100, 3679600; 473100, 3679700; 473200, 3679700; 473200,
3680100; 473300, 3680100; 473300, 3680000; 473500, 3680000; 473500,
3680300; 473700, 3680300; 473700, 3680200; 473800, 3680200; 473800,
3680100; 474000, 3680100; 474000, 3680200; 474100, 3680200; 474100,
3680300; 474200, 3680300; 474200, 3680500; 474600, 3680500; 474600,
3680700; 474900, 3680700; 474900, 3680500; 475000, 3680500; 475000,
3680400; 475200, 3680400; 475200, 3680300; 475600, 3680300; 475600,
3680100; 475700, 3680100; 475700, 3680200; 476300, 3680200; 476300,
3680400; 477000, 3680400; 477000, 3680000; 476900, 3680000; 476900,
3679900; 477000, 3679900; 477000, 3679800; 477200, 3679800; 477200,
3679700; 477400, 3679700; 477400, 3679800; 477600, 3679800; 477600,
3680100; 477800, 3680100; 477800, 3680500; 477700, 3680500; 477700,
3680700; 477600, 3680700; 477600, 3680900; 477900, 3680900; 477900,
3681000; 478000, 3681000; 478000, 3681500; 477900, 3681500; 477900,
3681900; 478100, 3681900; 478100, 3682000; 478400, 3682000; 478400,
3682100; 478500, 3682100; 478500, 3682200; 478700, 3682200; 478700,
3682300; 478800, 3682300; 478800, 3682500; 479000, 3682500; 479000,
3682900; 478800, 3682900; 478800, 3683000; 478700, 3683000; 478700,
3683100; 478500, 3683100; 478500, 3683200; 478300, 3683200; 478300,
3683400; 478500, 3683400; 478500, 3683500; 478600, 3683500; 478600,
3683600; 478800, 3683600; 478800, 3683500; 479000, 3683500; 479000,
3683700; 479100, 3683700; 479100, 3683800; 479000, 3683800; 479000,
3683900; 478800, 3683900; 478800, 3684200; 478600, 3684200; 478600,
3684300; 478700, 3684300; 478700, 3684400; 478600, 3684400; 478600,
3684900; 478700, 3684900; 478700, 3685100; 478600, 3685100; 478600,
3685400; 478700, 3685400; 478700, 3685500; 478800, 3685500; 478800,
3685400; 478900, 3685400; 478900, 3685300; 479000, 3685300; 479000,
3684900; 479100, 3684900; 479100, 3684700; 479200, 3684700; 479200,
3684500; 479100, 3684500; 479100, 3684400; 479200, 3684400; 479200,
3684300; 479300, 3684300; 479300, 3683900; 479500, 3683900; 479500,
3684000; 479400, 3684000; 479400, 3684500; 479500, 3684500; 479500,
3684600; 479600, 3684600; 479600, 3684500; 479700, 3684500; 479700,
3684700; 479600, 3684700; 479600, 3684900; 479500, 3684900; 479500,
3685000; 479400, 3685000;
[[Page 23306]]
479400, 3685200; 479600, 3685200; 479600, 3685100; 479700, 3685100;
479700, 3685000; 479900, 3685000; 479900, 3685100; 480000, 3685100;
480000, 3684900; 480100, 3684900; 480100, 3685000; 480200, 3685000;
480200, 3685300; 480300, 3685300; 480300, 3685500; 480500, 3685500;
480500, 3685600; 480600, 3685600; 480600, 3685500; 480700, 3685500;
480700, 3685700; 480600, 3685700; 480600, 3685900; 480800, 3685900;
480800, 3686000; 481100, 3686000; 481100, 3685700; 481400, 3685700;
481400, 3685800; 481500, 3685800; 481500, 3685900; 481600, 3685900;
481600, 3686000; 481700, 3686000; 481700, 3686100; 481900, 3686100;
481900, 3686600; 482000, 3686600; 482000, 3687100; 482300, 3687100;
482300, 3686600; 482200, 3686600; 482200, 3686200; 482400, 3686200;
482400, 3686100; 483000, 3686100; 483000, 3686200; 483100, 3686200;
483100, 3686300; 483200, 3686300; 483200, 3686400; 483300, 3686400;
483300, 3686200; 483500, 3686200; 483500, 3686400; 483600, 3686400;
483600, 3686500; 483700, 3686500; 483700, 3686700; 483900, 3686700;
483900, 3687000; 484000, 3687000; 484000, 3686900; 484100, 3686900;
484100, 3687000; 484500, 3687000; 484500, 3687400; 484700, 3687400;
484700, 3687500; 484900, 3687500; 484900, 3687900; 485000, 3687900;
485000, 3688200; 485100, 3688200; 485100, 3688400; 485200, 3688400;
485200, 3688600; 485100, 3688600; 485100, 3688800; 485200, 3688800;
485200, 3688900; 485100, 3688900; 485100, 3689100; 485200, 3689100;
485200, 3689300; 485300, 3689300; 485300, 3689400; 485400, 3689400;
485400, 3689500; 485500, 3689500; 485500, 3689600; 485600, 3689600;
485600, 3689700; 485700, 3689700; 485700, 3689800; 486000, 3689800;
486000, 3689400; 486300, 3689400; 486300, 3688800; 486400, 3688800;
486400, 3688700; 486500, 3688700; 486500, 3688600; 486600, 3688600;
486600, 3688800; 486800, 3688800; 486800, 3689000; 487400, 3689000;
487400, 3688900; 487600, 3688900; 487600, 3689000; 487500, 3689000;
487500, 3689100; 487400, 3689100; 487400, 3689400; 487300, 3689400;
487300, 3689700; 487400, 3689700; 487400, 3690200; 487600, 3690200;
487600, 3690300; 487800, 3690300; 487800, 3690000; 487900, 3690000;
487900, 3689800; 488000, 3689800; 488000, 3689700; 488100, 3689700;
488100, 3689400; 488300, 3689400; 488300, 3689300; 488900, 3689300;
488900, 3689800; 489000, 3689800; 489000, 3690000; 489500, 3690000;
489500, 3690100; 489400, 3690100; 489400, 3690300; 489500, 3690300;
489500, 3690900; 489800, 3690900; 489800, 3691000; 489900, 3691000;
489900, 3691100; 490200, 3691100; 490200, 3691300; 490500, 3691300;
490500, 3691400; 490600, 3691400; 490600, 3691600; 490700, 3691600;
490700, 3692000; 490800, 3692000; 490800, 3692300; 490900, 3692300;
490900, 3692400; 491100, 3692400; 491100, 3692200; 491200, 3692200;
491200, 3692000; 491400, 3692000; 491400, 3692100; 491500, 3692100;
491500, 3692200; 491600, 3692200; 491600, 3692300; 491800, 3692300;
491800, 3691900; 491700, 3691900; 491700, 3691800; 491800, 3691800;
491800, 3691600; 491900, 3691600; 491900, 3691700; 492000, 3691700;
492000, 3691800; 492100, 3691800; 492100, 3692200; 492200, 3692200;
492200, 3692300; 492300, 3692300; 492300, 3692400; 492400, 3692400;
492400, 3692500; 492300, 3692500; 492300, 3692700; 492200, 3692700;
492200, 3692900; 492100, 3692900; 492100, 3693000; 492000, 3693000;
492000, 3693200; 491900, 3693200; 491900, 3693400; 491800, 3693400;
491800, 3693700; 491900, 3693700; 491900, 3693900; 492000, 3693900;
492000, 3694400; 492100, 3694400; 492100, 3694500; 492200, 3694500;
492200, 3694700; 492100, 3694700; 492100, 3695000; 492200, 3695000;
492200, 3695500; 492300, 3695500; 492300, 3695600; 492200, 3695600;
492200, 3695700; 492300, 3695700; 492300, 3695800; 492400, 3695800;
492400, 3695900; 492500, 3695900; 492500, 3696600; 492600, 3696600;
492600, 3696700; 492800, 3696700; 492800, 3696300; 492900, 3696300;
492900, 3695900; 492800, 3695900; 492800, 3695700; 492700, 3695700;
492700, 3695600; 492600, 3695600; 492600, 3695100; 492500, 3695100;
492500, 3694900; 492400, 3694900; 492400, 3694400; 492300, 3694400;
492300, 3693800; 492200, 3693800; 492200, 3693600; 492300, 3693600;
492300, 3693500; 492400, 3693500; 492400, 3693400; 492500, 3693400;
492500, 3693200; 492600, 3693200; 492600, 3692900; 492900, 3692900;
492900, 3692800; 493000, 3692800; 493000, 3692900; 493100, 3692900;
493100, 3692800; 493200, 3692800; 493200, 3692700; 493700, 3692700;
493700, 3692100; 493900, 3692100; 493900, 3692000; 494200, 3692000;
494200, 3691800; 494500, 3691800; 494500, 3691700; 494700, 3691700;
494700, 3691600; 495000, 3691600; 495000, 3691500; 495300, 3691500;
495300, 3691300; 495600, 3691300; 495600, 3691200; 495800, 3691200;
495800, 3691100; 496100, 3691100; 496100, 3691200; 496200, 3691200;
496200, 3690900; 496400, 3690900; 496400, 3690700; 496500, 3690700;
496500, 3690600; 496600, 3690600; 496600, 3690500; 496700, 3690500;
496700, 3690400; 496900, 3690400; 496900, 3690300; 497400, 3690300;
497400, 3690200; 497500, 3690200; 497500, 3690100; 497600, 3690100;
497600, 3690000; 497700, 3690000; 497700, 3689500; 498100, 3689500;
498100, 3689400; 498300, 3689400; 498300, 3689300; 498400, 3689300;
498400, 3689200; 498300, 3689200; 498300, 3689100; 498500, 3689100;
498500, 3689000; 498700, 3689000; 498700, 3688900; 498800, 3688900;
498800, 3688800; 499100, 3688800; 499100, 3688700; 499500, 3688700;
499500, 3688200; 499600, 3688200; 499600, 3688000; 499700, 3688000;
499700, 3687500; 499800, 3687500; 499800, 3687400; 499900, 3687400;
499900, 3687200; 500200, 3687200; 500200, 3687000; 500300, 3687000;
500300, 3686800; 500400, 3686800; 500400, 3686200; 500500, 3686200;
500500, 3685900; 500600, 3685900; 500600, 3685800; 500700, 3685800;
500700, 3685700; 501100, 3685700; 501100, 3685600; 501300, 3685600;
501300, 3685400; 501400, 3685400; 501400, 3685300; 501500, 3685300;
501500, 3685200; 501600, 3685200; 501600, 3685100; 501700, 3685100;
501700, 3685000; 501900, 3685000; 501900, 3684900; 502300, 3684900;
502300, 3684800; 502400, 3684800; 502400, 3684900; 502700, 3684900;
502700, 3684800; 502800, 3684800; 502800, 3684600; 502900, 3684600;
502900, 3684200; 503000, 3684200; 503000, 3684100; 503100, 3684100;
503100, 3683200; 503200, 3683200; 503200, 3682900; 503300, 3682900;
503300, 3682800; 503400, 3682800; 503400, 3682600; 503600, 3682600;
503600, 3682500; 503700, 3682500; 503700, 3682200; 504100, 3682200;
504100, 3682100; 504300, 3682100; 504300, 3682200; 504800, 3682200;
504800, 3681900; 504900, 3681900; 504900, 3681300; 505100, 3681300;
505100, 3681200; 505200, 3681200; 505200, 3681300; 505300, 3681300;
505300, 3681200; 505500, 3681200; 505500, 3680300; 505400, 3680300;
505400, 3680000; 505600, 3680000; 505600, 3680100; 505700, 3680100;
505700, 3680200; 505800, 3680200; 505800, 3680300; 506000, 3680300;
506000, 3680400; 506400, 3680400; 506400, 3680500; 506500, 3680500;
506500, 3680600; 506600, 3680600; 506600, 3680700; thence east to the
La Jolla Reservation boundary at y-coordinate 3680700; thence south
along
[[Page 23307]]
the reservation boundary to y-coordinate 3680000; thence west and
following coordinates 506100, 3680000; 506100, 3679800; 505900,
3679800; 505900, 3679700; 505700, 3679700; 505700, 3679600; 505500,
3679600; 505500, 3679500; 505400, 3679500; 505400, 3679400; 505100,
3679400; 505100, 3679300; 504900, 3679300; 504900, 3679200; 504700,
3679200; 504700, 3678900; 504500, 3678900; 504500, 3678800; 504300,
3678800; 504300, 3678700; 504100, 3678700; 504100, 3678800; 503900,
3678800; 503900, 3679200; 504000, 3679200; 504000, 3679300; 504200,
3679300; 504200, 3679400; 504400, 3679400; 504400, 3679500; 504300,
3679500; 504300, 3679600; 504200, 3679600; 504200, 3679700; 504000,
3679700; 504000, 3680000; 504100, 3680000; 504100, 3680300; 503900,
3680300; 503900, 3680500; 503800, 3680500; 503800, 3680700; 503700,
3680700; 503700, 3680800; 503600, 3680800; 503600, 3680900; 503500,
3680900; 503500, 3681200; 503300, 3681200; 503300, 3681300; 503200,
3681300; 503200, 3681400; 503100, 3681400; 503100, 3681500; 502700,
3681500; 502700, 3681800; 502800, 3681800; 502800, 3682000; 502500,
3682000; 502500, 3682100; 502200, 3682100; 502200, 3682200; 502100,
3682200; 502100, 3682500; 502200, 3682500; 502200, 3682600; 502300,
3682600; 502300, 3682800; 502200, 3682800; 502200, 3682900; 502100,
3682900; 502100, 3683500; 502000, 3683500; 502000, 3683600; 501900,
3683600; 501900, 3683700; 501800, 3683700; 501800, 3683800; 501600,
3683800; 501600, 3683900; 501400, 3683900; 501400, 3684300; 501200,
3684300; 501200, 3684200; 501100, 3684200; 501100, 3684100; 500900,
3684100; 500900, 3684400; 500800, 3684400; 500800, 3684700; 500400,
3684700; 500400, 3684400; 500300, 3684400; 500300, 3684300; 499900,
3684300; 499900, 3685000; 499600, 3685000; 499600, 3685100; 499100,
3685100; 499100, 3685200; 498600, 3685200; 498600, 3685300; 498400,
3685300; 498400, 3685400; 498300, 3685400; 498300, 3685500; 498400,
3685500; 498400, 3686000; 498500, 3686000; 498500, 3686100; 499000,
3686100; 499000, 3686200; 498900, 3686200; 498900, 3686300; 498300,
3686300; 498300, 3686600; 498200, 3686600; 498200, 3686700; 498100,
3686700; 498100, 3686800; 498000, 3686800; 498000, 3686900; 497900,
3686900; 497900, 3687000; 498000, 3687000; 498000, 3687100; 498300,
3687100; 498300, 3687200; 498400, 3687200; 498400, 3687400; 498200,
3687400; 498200, 3687600; 498300, 3687600; 498300, 3687700; 498400,
3687700; 498400, 3687900; 498500, 3687900; 498500, 3688000; 498600,
3688000; 498600, 3688200; 498500, 3688200; 498500, 3688400; 498400,
3688400; 498400, 3688500; 498300, 3688500; 498300, 3688600; 498200,
3688600; 498200, 3688700; 498000, 3688700; 498000, 3688900; 497900,
3688900; 497900, 3689000; 497500, 3689000; 497500, 3689100; 497400,
3689100; 497400, 3689200; 497300, 3689200; 497300, 3689600; 497200,
3689600; 497200, 3689700; 497100, 3689700; 497100, 3689800; 497000,
3689800; 497000, 3689900; 496800, 3689900; 496800, 3689800; 496600,
3689800; 496600, 3689900; 496400, 3689900; 496400, 3690000; 496200,
3690000; 496200, 3690200; 496100, 3690200; 496100, 3690300; 496000,
3690300; 496000, 3690400; 495900, 3690400; 495900, 3690600; 495700,
3690600; 495700, 3690700; 495400, 3690700; 495400, 3690800; 494600,
3690800; 494600, 3690900; 494300, 3690900; 494300, 3690800; 494200,
3690800; 494200, 3690700; 494100, 3690700; 494100, 3690500; 493900,
3690500; 493900, 3690400; 493800, 3690400; 493800, 3690300; 493700,
3690300; 493700, 3690000; 493800, 3690000; 493800, 3689900; 493700,
3689900; 493700, 3689800; 493500, 3689800; 493500, 3689600; 493100,
3689600; 493100, 3689900; 492900, 3689900; 492900, 3689800; 492700,
3689800; 492700, 3689600; 492600, 3689600; 492600, 3689500; 492100,
3689500; 492100, 3689600; 491900, 3689600; 491900, 3690100; 491800,
3690100; 491800, 3690300; 491700, 3690300; 491700, 3690500; 491400,
3690500; 491400, 3690600; 490900, 3690600; 490900, 3690500; 490800,
3690500; 490800, 3690300; 490600, 3690300; 490600, 3690200; 490500,
3690200; 490500, 3690000; 490300, 3690000; 490300, 3689900; 490200,
3689900; 490200, 3689600; 490100, 3689600; 490100, 3689400; 490000,
3689400; 490000, 3689200; 489700, 3689200; 489700, 3689100; 489600,
3689100; 489600, 3688800; 489500, 3688800; 489500, 3688700; 489400,
3688700; 489400, 3688600; 489200, 3688600; 489200, 3688500; 489100,
3688500; 489100, 3688600; 488900, 3688600; 488900, 3688700; 488800,
3688700; 488800, 3688500; 488700, 3688500; 488700, 3688400; 488600,
3688400; 488600, 3688100; 488700, 3688100; 488700, 3688000; 488800,
3688000; 488800, 3687900; 488900, 3687900; 488900, 3687800; 489000,
3687800; 489000, 3687500; 488900, 3687500; 488900, 3687600; 488700,
3687600; 488700, 3687500; 488400, 3687500; 488400, 3687600; 488300,
3687600; 488300, 3687700; 488100, 3687700; 488100, 3687800; 488000,
3687800; 488000, 3687900; 487900, 3687900; 487900, 3688000; 487800,
3688000; 487800, 3688100; 487600, 3688100; 487600, 3688200; 487500,
3688200; 487500, 3688300; 487300, 3688300; 487300, 3688400; 487100,
3688400; 487100, 3688300; 487000, 3688300; 487000, 3688000; 486900,
3688000; 486900, 3687800; 486800, 3687800; 486800, 3687700; 486600,
3687700; 486600, 3687600; 486400, 3687600; 486400, 3687700; 486300,
3687700; 486300, 3687800; 486200, 3687800; 486200, 3687700; 486100,
3687700; 486100, 3687600; 486000, 3687600; 486000, 3687400; 485900,
3687400; 485900, 3687300; 485800, 3687300; 485800, 3687200; 485700,
3687200; 485700, 3687100; 485600, 3687100; 485600, 3686900; 485700,
3686900; 485700, 3686700; 485800, 3686700; 485800, 3686600; 485900,
3686600; 485900, 3686500; 486000, 3686500; 486000, 3686600; 486100,
3686600; 486100, 3686800; 486400, 3686800; 486400, 3686600; 486500,
3686600; 486500, 3686500; 486600, 3686500; 486600, 3686300; 486800,
3686300; 486800, 3686200; 486900, 3686200; 486900, 3686100; 487000,
3686100; 487000, 3685900; 487100, 3685900; 487100, 3685800; 487300,
3685800; 487300, 3685700; 487400, 3685700; 487400, 3685400; 487500,
3685400; 487500, 3685200; 487200, 3685200; 487200, 3685300; 487000,
3685300; 487000, 3685400; 486900, 3685400; 486900, 3685500; 486800,
3685500; 486800, 3685600; 486700, 3685600; 486700, 3685700; 486600,
3685700; 486600, 3685800; 486500, 3685800; 486500, 3685700; 486300,
3685700; 486300, 3685600; 486200, 3685600; 486200, 3685500; 486000,
3685500; 486000, 3685700; 485900, 3685700; 485900, 3685800; 485800,
3685800; 485800, 3685900; 485600, 3685900; 485600, 3686000; 485500,
3686000; 485500, 3686100; 485300, 3686100; 485300, 3686200; 485200,
3686200; 485200, 3686400; 485100, 3686400; 485100, 3686500; 484900,
3686500; 484900, 3686400; 484800, 3686400; 484800, 3686300; 484700,
3686300; 484700, 3685800; 484600, 3685800; 484600, 3685700; 484400,
3685700; 484400, 3685600; 483900, 3685600; 483900, 3685300; 484000,
3685300; 484000, 3685100; 484100, 3685100; 484100, 3684800; 483800,
3684800; 483800, 3684900; 483700, 3684900; 483700, 3684800; 483500,
3684800; 483500, 3684600; 483100, 3684600; 483100, 3684500; 482200,
3684500;
[[Page 23308]]
482200, 3684600; 482100, 3684600; 482100, 3684700; 482000, 3684700;
482000, 3684500; 482100, 3684500; 482100, 3684300; 482000, 3684300;
482000, 3684200; 481700, 3684200; 481700, 3684100; 481600, 3684100;
481600, 3684300; 481100, 3684300; 481100, 3684200; 480800, 3684200;
480800, 3683900; 480600, 3683900; 480600, 3684000; 480400, 3684000;
480400, 3683900; 480300, 3683900; 480300, 3683800; 480200, 3683800;
480200, 3683700; 480300, 3683700; 480300, 3683500; 480100, 3683500;
480100, 3683400; 479900, 3683400; 479900, 3683500; 479500, 3683500;
479500, 3683100; 479400, 3683100; 479400, 3682900; 479300, 3682900;
479300, 3682100; 479500, 3682100; 479500, 3682000; 479600, 3682000;
479600, 3681800; 479500, 3681800; 479500, 3681600; 479100, 3681600;
479100, 3681400; 478700, 3681400; 478700, 3681300; 478600, 3681300;
478600, 3681000; 478500, 3681000; 478500, 3680900; 478700, 3680900;
478700, 3681000; 478900, 3681000; 478900, 3680800; 478800, 3680800;
478800, 3680700; 478900, 3680700; 478900, 3680600; 479100, 3680600;
479100, 3680400; 479200, 3680400; 479200, 3680300; 479300, 3680300;
479300, 3680200; 479000, 3680200; 479000, 3680300; 478600, 3680300;
478600, 3680500; 478500, 3680500; 478500, 3680200; 478300, 3680200;
478300, 3679800; 478200, 3679800; 478200, 3679700; 478000, 3679700;
478000, 3679600; 477900, 3679600; 477900, 3679400; 477700, 3679400;
477700, 3679300; 477600, 3679300; 477600, 3679200; 477500, 3679200;
477500, 3679000; 476800, 3679000; 476800, 3679200; 476100, 3679200;
476100, 3679100; returning to 475500, 3679100; excluding land bounded
by 485600, 3687900; 485600, 3688000; 485500, 3688000; 485500, 3687900;
485600, 3687900; land bounded by 484900, 3687500; 484900, 3687400;
485000, 3687400; 485000, 3687500; 484900, 3687500; land bounded by
475500, 3679100; 475500, 3679400; 475300, 3679400; 475300, 3679200;
475200, 3679200; 475200, 3679100; 475100, 3679100; 475100, 3679200;
474900, 3679200; 474900, 3679300; 474700, 3679300; 474700, 3679200;
474600, 3679200; 474600, 3679100; 474500, 3679100; 474500, 3679000;
474400, 3679000; 474400, 3678900; 474200, 3678900; 474200, 3678600;
474300, 3678600; 474300, 3678700; 474600, 3678700; 474600, 3678800;
474900, 3678800; 474900, 3678900; 475100, 3678900; 475100, 3679000;
475300, 3679000; 475300, 3679100; 475500, 3679100; land bounded by
485600, 3687900; 485600, 3687800; 485700, 3687800; 485700, 3687900;
485600, 3687900.
(ii) Refer to paragraph 17 (iii) for map of arroyo toad proposed
critical habitat Units 11, 12, and 14.
(20) Unit 15; Upper San Luis Rey River Basin, San Diego County,
California.
(i) Subunit 15a: From USGS 1:24,000 scale quadrangles Palomar
Observatory and Warner Springs. Land bounded by the following UTM zone
11, NAD27 coordinates (E, N): 516600, 3689000; 516700, 3689000; 516700,
3688900; 516800, 3688900; 516800, 3689000; 516900, 3689000; 516900,
3688900; 517000, 3688900; 517000, 3688800; 517100, 3688800; 517100,
3688600; 517200, 3688600; 517200, 3687900; 517500, 3687900; 517500,
3687700; 517800, 3687700; 517800, 3687600; 518100, 3687600; 518100,
3687100; 517800, 3687100; 517800, 3687000; 517600, 3687000; 517600,
3687100; 517500, 3687100; 517500, 3687200; 517300, 3687200; 517300,
3687300; 517200, 3687300; 517200, 3687400; 517100, 3687400; 517100,
3687500; 517000, 3687500; 517000, 3687600; 516900, 3687600; 516900,
3687700; 516800, 3687700; 516800, 3687800; 516600, 3687800; 516600,
3687900; 516400, 3687900; 516400, 3688000; 516200, 3688000; 516200,
3688100; 515900, 3688100; 515900, 3688200; 515800, 3688200; 515800,
3688300; 515600, 3688300; 515600, 3688500; 515800, 3688500; 515800,
3688700; 516500, 3688700; 516500, 3688900; 516600, 3688900; returning
to 516600, 3689000.
(ii) Subunit 15b: From USGS 1:24,000 scale quadrangle Palomar
Observatory. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 526500, 3684700; 526500, 3684800; 526600, 3684800;
526600, 3684900; 527200, 3684900; 527200, 3685200; 527500, 3685200;
527500, 3685100; 527700, 3685100; 527700, 3685000; 527900, 3685000;
527900, 3684900; 528100, 3684900; 528100, 3685000; 528200, 3685000;
528200, 3685100; 528300, 3685100; 528300, 3685200; 528400, 3685200;
528400, 3685300; 528300, 3685300; 528300, 3686000; 528200, 3686000;
528200, 3686300; 528100, 3686300; 528100, 3686500; 528000, 3686500;
528000, 3686700; 527900, 3686700; 527900, 3686800; 527800, 3686800;
527800, 3687200; 527900, 3687200; 527900, 3687300; 528100, 3687300;
528100, 3687200; 528200, 3687200; 528200, 3687100; 528300, 3687100;
528300, 3687000; 528400, 3687000; 528400, 3687100; 528500, 3687100;
528500, 3687400; 528600, 3687400; 528600, 3687500; 528800, 3687500;
528800, 3687600; 528900, 3687600; 528900, 3687700; 529100, 3687700;
529100, 3688100; 529200, 3688100; 529200, 3688200; 529400, 3688200;
529400, 3688300; 529500, 3688300; 529500, 3688400; 529600, 3688400;
529600, 3688500; 529700, 3688500; 529700, 3688700; 529800, 3688700;
529800, 3688900; 529900, 3688900; 529900, 3689000; 530000, 3689000;
530000, 3689100; 530100, 3689100; 530100, 3689200; 530200, 3689200;
530200, 3689500; 530300, 3689500; 530300, 3689700; 530700, 3689700;
530700, 3689800; 530600, 3689800; 530600, 3690000; 531000, 3690000;
531000, 3690600; 530900, 3690600; 530900, 3690900; 531100, 3690900;
531100, 3691000; 531200, 3691000; 531200, 3691100; 531500, 3691100;
531500, 3690600; 531600, 3690600; 531600, 3690100; 531500, 3690100;
531500, 3690000; 531900, 3690000; 531900, 3689600; 531700, 3689600;
531700, 3689500; 531800, 3689500; 531800, 3689400; 531900, 3689400;
531900, 3689300; 532000, 3689300; 532000, 3689400; 532300, 3689400;
532300, 3689500; 532800, 3689500; 532800, 3689600; 533000, 3689600;
533000, 3689700; 533400, 3689700; 533400, 3689500; 533300, 3689500;
533300, 3689300; 533400, 3689300; 533400, 3688800; 533300, 3688800;
533300, 3688600; 533200, 3688600; 533200, 3688400; 533100, 3688400;
533100, 3688200; 533000, 3688200; 533000, 3688100; 532800, 3688100;
532800, 3688200; 532700, 3688200; 532700, 3688400; 532600, 3688400;
532600, 3688300; 532400, 3688300; 532400, 3688200; 532200, 3688200;
532200, 3688300; 532100, 3688300; 532100, 3688400; 532000, 3688400;
532000, 3688500; 531900, 3688500; 531900, 3688600; 531800, 3688600;
531800, 3689100; 531600, 3689100; 531600, 3689200; 531500, 3689200;
531500, 3689300; 531200, 3689300; 531200, 3689100; 531100, 3689100;
531100, 3688900; 531000, 3688900; 531000, 3688800; 530800, 3688800;
530800, 3688700; 530900, 3688700; 530900, 3688600; 531000, 3688600;
531000, 3688400; 530700, 3688400; 530700, 3688500; 530500, 3688500;
530500, 3688700; 530300, 3688700; 530300, 3688800; 530200, 3688800;
530200, 3688700; 530100, 3688700; 530100, 3688600; 530000, 3688600;
530000, 3688300; 529900, 3688300; 529900, 3688100; 529700, 3688100;
529700, 3687600; 529800, 3687600; 529800, 3687300; 529900, 3687300;
529900, 3687200; 530000, 3687200; 530000, 3686800; 530100, 3686800;
530100, 3686600; 530200, 3686600; 530200, 3686500;
[[Page 23309]]
530300, 3686500; 530300, 3686400; 530400, 3686400; 530400, 3686300;
530500, 3686300; 530500, 3685900; 530200, 3685900; 530200, 3685800;
530100, 3685800; 530100, 3685600; 530000, 3685600; 530000, 3685500;
530300, 3685500; 530300, 3685400; 530200, 3685400; 530200, 3685300;
529900, 3685300; 529900, 3685200; 529700, 3685200; 529700, 3685100;
529600, 3685100; 529600, 3684900; 529400, 3684900; 529400, 3685000;
529200, 3685000; 529200, 3684900; 529100, 3684900; 529100, 3684800;
528900, 3684800; 528900, 3684700; 528700, 3684700; 528700, 3684600;
528800, 3684600; 528800, 3684500; 529000, 3684500; 529000, 3684400;
529100, 3684400; 529100, 3683800; 529300, 3683800; 529300, 3683700;
529500, 3683700; 529500, 3683600; 530000, 3683600; 530000, 3683700;
530100, 3683700; 530100, 3683800; 530700, 3683800; 530700, 3683500;
530600, 3683500; 530600, 3683400; 530700, 3683400; 530700, 3683300;
530800, 3683300; 530800, 3683200; 530900, 3683200; 530900, 3683300;
531000, 3683300; 531000, 3683100; 531200, 3683100; 531200, 3683200;
531400, 3683200; 531400, 3683100; 531500, 3683100; 531500, 3683000;
531600, 3683000; 531600, 3683100; 531700, 3683100; 531700, 3683200;
531800, 3683200; 531800, 3683300; 532000, 3683300; 532000, 3683400;
532300, 3683400; 532300, 3683500; 532500, 3683500; 532500, 3683600;
532600, 3683600; 532600, 3683900; 532700, 3683900; 532700, 3684000;
532900, 3684000; 532900, 3683800; 533000, 3683800; 533000, 3683900;
533100, 3683900; 533100, 3684000; 533000, 3684000; 533000, 3684100;
533100, 3684100; 533100, 3684200; 533300, 3684200; 533300, 3684100;
533600, 3684100; 533600, 3684200; 533700, 3684200; 533700, 3684600;
533800, 3684600; 533800, 3684900; 533900, 3684900; 533900, 3685100;
534100, 3685100; 534100, 3685300; 534200, 3685300; 534200, 3685400;
534300, 3685400; 534300, 3685500; 534500, 3685500; 534500, 3685600;
534600, 3685600; 534600, 3685100; 534300, 3685100; 534300, 3684900;
534200, 3684900; 534200, 3684800; 534100, 3684800; 534100, 3684600;
534000, 3684600; 534000, 3684100; 533900, 3684100; 533900, 3683700;
533700, 3683700; 533700, 3683600; 533800, 3683600; 533800, 3683500;
533300, 3683500; 533300, 3683400; 533200, 3683400; 533200, 3683300;
533100, 3683300; 533100, 3683000; 533300, 3683000; 533300, 3682500;
533200, 3682500; 533200, 3682400; 532900, 3682400; 532900, 3682500;
532800, 3682500; 532800, 3682600; 532700, 3682600; 532700, 3682700;
532600, 3682700; 532600, 3682900; 532500, 3682900; 532500, 3682600;
532300, 3682600; 532300, 3682400; 532400, 3682400; 532400, 3682300;
532700, 3682300; 532700, 3681900; 532500, 3681900; 532500, 3681800;
532400, 3681800; 532400, 3681700; 532300, 3681700; 532300, 3681600;
532400, 3681600; 532400, 3681500; 532300, 3681500; 532300, 3681400;
532200, 3681400; 532200, 3681300; 531900, 3681300; 531900, 3681200;
531500, 3681200; 531500, 3681300; 531400, 3681300; 531400, 3681400;
531100, 3681400; 531100, 3681500; 531000, 3681500; 531000, 3681400;
530700, 3681400; 530700, 3681300; 530600, 3681300; 530600, 3681200;
530200, 3681200; 530200, 3681300; 530100, 3681300; 530100, 3681100;
529800, 3681100; 529800, 3681000; 529900, 3681000; 529900, 3680600;
529800, 3680600; 529800, 3680500; 529500, 3680500; 529500, 3680400;
528500, 3680400; 528500, 3680500; 527100, 3680500; 527100, 3680400;
527000, 3680400; 527000, 3680300; 526800, 3680300; 526800, 3680100;
526600, 3680100; 526600, 3680000; 526400, 3680000; 526400, 3679900;
526300, 3679900; 526300, 3679800; 526100, 3679800; 526100, 3679700;
525900, 3679700; 525900, 3679600; 525700, 3679600; 525700, 3679500;
525500, 3679500; 525500, 3679400; 525200, 3679400; 525200, 3679300;
525000, 3679300; 525000, 3679200; 523800, 3679200; 523800, 3679300;
523600, 3679300; 523600, 3679400; 523400, 3679400; 523400, 3679500;
523300, 3679500; 523300, 3679600; 523200, 3679600; 523200, 3679700;
523100, 3679700; 523100, 3679800; 523000, 3679800; 523000, 3680100;
523100, 3680100; 523100, 3680300; 523200, 3680300; 523200, 3680500;
523300, 3680500; 523300, 3680700; 523400, 3680700; 523400, 3681000;
523300, 3681000; 523300, 3681300; 523400, 3681300; 523400, 3681900;
523300, 3681900; 523300, 3682400; 523400, 3682400; 523400, 3682600;
523500, 3682600; 523500, 3682800; 523700, 3682800; 523700, 3683000;
523800, 3683000; 523800, 3683100; 524000, 3683100; 524000, 3683300;
524100, 3683300; 524100, 3683400; 524300, 3683400; 524300, 3683700;
524400, 3683700; 524400, 3683800; 524800, 3683800; 524800, 3683900;
524900, 3683900; 524900, 3684000; 525400, 3684000; 525400, 3684100;
525300, 3684100; 525300, 3684200; 526100, 3684200; 526100, 3684300;
526200, 3684300; 526200, 3684600; 526300, 3684600; 526300, 3684700;
returning to 526500, 3684700; excluding land bounded by 526500,
3684700; 526500, 3684600; 526600, 3684600; 526600, 3684700; 526500,
3684700.
(iii) Note: Map of arroyo toad proposed critical habitat Unit 15
follows.
BILLING CODE 4310-55-U
[[Page 23310]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.011
BILLING CODE 4310-55-C
(21) Unit 16; Santa Ysabel Creek Basin, San Diego County,
California.
(i) Subunit 16a: From USGS 1:24,000 scale quadrangles Mesa Grande,
Ramona, and San Pasqual. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 514100, 3670900; 514200, 3670900; 514200,
3670800; 514300, 3670800; 514300, 3670500; 514200, 3670500; 514200,
3670200; 514100, 3670200; 514100, 3669500; 514000, 3669500; 514000,
3669300; 514100, 3669300; 514100, 3668600; 514200, 3668600; 514200,
3668500; 514300, 3668500; 514300, 3668400; 514800, 3668400; 514800,
3667900; 514700, 3667900; 514700, 3667700; 514500, 3667700; 514500,
3667500; 514600, 3667500; 514600, 3667100; 514500, 3667100; 514500,
3666900; 514300, 3666900; 514300, 3666400; 514200, 3666400; 514200,
3666300; 514000, 3666300; 514000, 3666200; 514200, 3666200; 514200,
3665800; 514100, 3665800; 514100, 3665600; 514000, 3665600; 514000,
3665500; 514100, 3665500; 514100, 3665400; 514200, 3665400; 514200,
3665300; 514300, 3665300; 514300, 3665100; 514200, 3665100; 514200,
3664600; 514300, 3664600; 514300, 3664500; 514400, 3664500; 514400,
3664400; 514700, 3664400; 514700, 3664500; 514800, 3664500; 514800,
3664600; 514900, 3664600; 514900, 3664700; 515000, 3664700; 515000,
3664800; 515100, 3664800; 515100, 3665000; 515300, 3665000; 515300,
3665100; 515600, 3665100; 515600, 3665000; 515900, 3665000; 515900,
3665100; 517000, 3665100; 517000, 3664600; 517100, 3664600; 517100,
3664800; 517200, 3664800; 517200, 3664900; 517500, 3664900; 517500,
3664800; 517700, 3664800; 517700, 3664700; 517900, 3664700; 517900,
3665100; 518000, 3665100; 518000, 3665200; 518300, 3665200; 518300,
3665300; 518400, 3665300; 518400, 3665400; 518600, 3665400; 518600,
3665100; 518500, 3665100; 518500, 3665000; 518600, 3665000; 518600,
3664600; 518400, 3664600; 518400, 3664700; 518300, 3664700; 518300,
3664800; 518200, 3664800; 518200, 3664700; 518100, 3664700; 518100,
3664400; 517700, 3664400; 517700, 3664500; 517300, 3664500; 517300,
3664300; 517200, 3664300; 517200, 3664200; 516900, 3664200; 516900,
3664400; 516800, 3664400; returning to 516800, 3664600; 516700,
3664600; 516700, 3664800; 516100, 3664800; 516100, 3664700; 515400,
3664700; 515400, 3664600; 515200, 3664600; 515200, 3664500; 515100,
3664500; 515100, 3664300; 515000, 3664300; 515000, 3664200; 514900,
3664200; 514900, 3664100; 514800, 3664100; 514800, 3664000; 514300,
3664000; 514300, 3664100; 514200, 3664100; 514200, 3664000; 513900,
3664000; 513900, 3663500; 513800, 3663500; 513800, 3663400; 513900,
3663400; 513900, 3663200; 513800, 3663200; 513800, 3663100; 514000,
3663100; 514000, 3663000; 514100, 3663000; 514100, 3662800; 513900,
3662800; 513900, 3662700; 513800, 3662700; 513800, 3662600; 513600,
3662600; 513600, 3662500; 513500, 3662500; 513500, 3662400; 513200,
3662400; 513200, 3662600; 513100, 3662600; 513100, 3662700; 512900,
3662700; 512900, 3662800; 512800, 3662800; 512800, 3662700; 512700,
3662700; 512700, 3662800; 512500, 3662800; 512500, 3662700; 512400,
3662700; 512400, 3662500; 512300, 3662500; 512300, 3662400; 512200,
3662400; 512200, 3662300; 511800, 3662300; 511800, 3662200; 511700,
3662200; 511700, 3662100; 511600, 3662100; 511600, 3662000; 511500,
3662000; 511500, 3661800; 511300, 3661800; 511300, 3661700; 511200,
3661700; 511200, 3661500; 511100, 3661500; 511100, 3661400; 510600,
3661400;
[[Page 23311]]
510600, 3661300; 510300, 3661300; 510300, 3661000; 510200, 3661000;
510200, 3660900; thence west to the Cleveland National Forest (CNF)
boundary at y-coordinate 3660900; thence north along the CNF boundary
to x-coordinate 510100; thence north and following coordinates 510100,
3661500; 510100, 3661600; 510200, 3661600; 510200, 3661500; 510400,
3661500; 510400, 3661600; 510500, 3661600; 510500, 3661700; 510700,
3661700; 510700, 3661800; 511000, 3661800; 511000, 3662000; 511100,
3662000; 511100, 3662100; 511200, 3662100; 511200, 3662200; 511300,
3662200; 511300, 3662400; 511400, 3662400; 511400, 3662500; 511700,
3662500; 511700, 3662600; 512000, 3662600; 512000, 3662700; 512100,
3662700; 512100, 3662800; 512200, 3662800; 512200, 3663000; 512300,
3663000; 512300, 3663100; 512600, 3663100; 512600, 3663200; 513100,
3663200; 513100, 3663100; 513200, 3663100; 513200, 3663400; 513300,
3663400; 513300, 3664200; 513400, 3664200; 513400, 3664700; 513500,
3664700; 513500, 3664800; 513600, 3664800; 513600, 3664900; 513500,
3664900; 513500, 3665000; 513300, 3665000; 513300, 3665200; 513400,
3665200; 513400, 3665300; 513200, 3665300; 513200, 3665400; 513300,
3665400; 513300, 3666200; 513200, 3666200; 513200, 3666300; 513400,
3666300; 513400, 3666500; 513500, 3666500; 513500, 3666800; 513400,
3666800; 513400, 3667000; 513500, 3667000; 513500, 3667100; 513400,
3667100; 513400, 3667200; 513300, 3667200; 513300, 3667400; 513500,
3667400; 513500, 3667500; 513600, 3667500; 513600, 3667600; 513700,
3667600; 513700, 3667700; 513600, 3667700; 513600, 3667900; 513800,
3667900; 513800, 3668000; 513700, 3668000; 513700, 3668100; 513600,
3668100; 513600, 3668200; 513500, 3668200; 513500, 3668300; 513300,
3668300; 513300, 3668500; 513000, 3668500; 513000, 3669000; 512900,
3669000; 512900, 3669200; 513000, 3669200; 513000, 3669300; 512900,
3669300; 512900, 3669400; 512700, 3669400; 512700, 3669600; 512900,
3669600; 512900, 3669800; 513000, 3669800; 513000, 3669900; 513100,
3669900; 513100, 3670000; 513200, 3670000; 513200, 3670200; 513300,
3670200; 513300, 3670300; 513400, 3670300; 513400, 3670400; 513500,
3670400; 513500, 3670500; 513600, 3670500; 513600, 3670600; 513700,
3670600; 513700, 3670700; 513800, 3670700; 513800, 3670800; 514100,
3670800; returning to 514100, 3670900.
(ii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 510100, 3663200; 510100, 3663000; 510300, 3663000; 510300,
3662500; thence west to the CNF boundary at y-coordinate 3662500;
thence north along the CNF boundary to x-coordinate 510400; thence
south and following coordinates 510400, 3663100; 510200, 3663100;
510200, 3663200; returning to 510100, 3663200.
(iii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 510200, 3662200; 510100, 3662200; 510100, 3662100; thence west
to the CNF boundary at y-coordinate 3662100; thence north along the CNF
boundary to x-coordinate 510200; returning to 510200, 3662200.
(iv) Subunit 16b: From USGS 1:24,000 scale quadrangles Rodriguez
Mountain and San Pasqual. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 508600, 3674600; 508700, 3674600; 508700,
3674500; 508900, 3674500; 508900, 3674400; 509000, 3674400; 509000,
3674300; 509100, 3674300; 509100, 3674500; 509400, 3674500; 509400,
3674100; 509300, 3674100; 509300, 3673900; 509200, 3673900; 509200,
3673200; 509600, 3673200; 509600, 3673000; 509700, 3673000; 509700,
3672900; 509600, 3672900; 509600, 3672600; 509500, 3672600; 509500,
3672400; 509300, 3672400; 509300, 3672200; 508700, 3672200; 508700,
3672100; 508300, 3672100; 508300, 3672200; 508200, 3672200; 508200,
3672100; 508100, 3672100; 508100, 3672000; 508000, 3672000; 508000,
3671900; 507900, 3671900; 507900, 3671800; 507500, 3671800; 507500,
3671700; 508000, 3671700; 508000, 3671600; 508300, 3671600; 508300,
3671500; 508500, 3671500; 508500, 3671300; 508400, 3671300; 508400,
3671200; 508100, 3671200; 508100, 3671100; 508300, 3671100; 508300,
3671000; 508400, 3671000; 508400, 3670800; 507900, 3670800; 507900,
3670700; 507700, 3670700; 507700, 3670400; 507600, 3670400; 507600,
3670200; 507200, 3670200; 507200, 3670100; 507000, 3670100; 507000,
3670000; 506900, 3670000; 506900, 3669600; 506800, 3669600; 506800,
3669300; 506700, 3669300; 506700, 3669100; 506600, 3669100; 506600,
3668900; 506400, 3668900; 506400, 3668800; 506300, 3668800; 506300,
3668600; 506000, 3668600; 506000, 3668400; 505700, 3668400; 505700,
3668300; 505600, 3668300; 505600, 3668200; 505400, 3668200; 505400,
3668100; 505500, 3668100; 505500, 3667500; 505600, 3667500; 505600,
3667400; 505700, 3667400; 505700, 3667300; 505800, 3667300; 505800,
3666600; 506000, 3666600; 506000, 3666300; 506200, 3666300; 506200,
3666000; 506300, 3666000; 506300, 3665900; 506400, 3665900; 506400,
3665800; 506300, 3665800; 506300, 3665700; 506200, 3665700; 506200,
3665600; 506000, 3665600; 506000, 3665500; 505900, 3665500; 505900,
3664900; 505700, 3664900; 505700, 3664800; 505600, 3664800; 505600,
3664700; 505500, 3664700; 505500, 3664400; 505200, 3664400; 505200,
3664300; thence west to the Multiple Species Conservation Program
(MSCP) boundary at y-coordinate 3664300; thence northwest along the
MSCP boundary to y-coordinate 3664500; thence east and following
coordinates 505000, 3664500; 505000, 3664600; 505100, 3664600; 505100,
3664700; 505200, 3664700; 505200, 3664800; 505300, 3664800; 505300,
3665000; 505400, 3665000; 505400, 3665700; 505500, 3665700; 505500,
3666200; 505600, 3666200; 505600, 3666300; 505700, 3666300; 505700,
3666400; 505600, 3666400; 505600, 3666500; 505500, 3666500; 505500,
3666600; 505400, 3666600; 505400, 3666800; 505300, 3666800; 505300,
3667000; 505400, 3667000; 505400, 3667100; 505300, 3667100; 505300,
3667200; 505100, 3667200; 505100, 3667700; 505000, 3667700; 505000,
3667900; 504900, 3667900; 504900, 3668200; 505000, 3668200; 505000,
3668600; 505100, 3668600; 505100, 3668800; 505200, 3668800; 505200,
3669000; 505400, 3669000; 505400, 3668900; 505500, 3668900; 505500,
3669000; 505600, 3669000; 505600, 3669300; 506000, 3669300; 506000,
3669700; 506100, 3669700; 506100, 3670000; 506000, 3670000; 506000,
3670100; 505900, 3670100; 505900, 3670200; 505800, 3670200; 505800,
3670600; 506100, 3670600; 506100, 3670500; 506200, 3670500; 506200,
3670600; 506300, 3670600; 506300, 3670900; 506400, 3670900; 506400,
3671100; 506500, 3671100; 506500, 3671200; 506600, 3671200; 506600,
3671300; 506700, 3671300; 506700, 3671400; 506900, 3671400; 506900,
3671800; 507100, 3671800; 507100, 3672000; 507000, 3672000; 507000,
3672200; 506900, 3672200; 506900, 3672400; 507100, 3672400; 507100,
3672500; 507200, 3672500; 507200, 3672700; 507400, 3672700; 507400,
3672600; 507600, 3672600; 507600, 3672700; 507700, 3672700; 507700,
3672900; 507600, 3672900; 507600, 3673200; 507700, 3673200; 507700,
3673400; 507600, 3673400; 507600, 3673500; 507700, 3673500; 507700,
3673600; 507800, 3673600; 507800, 3673800; 507700, 3673800; 507700,
3673900; 507800, 3673900;
[[Page 23312]]
507800, 3674100; 508000, 3674100; 508000, 3674200; 508100, 3674200;
508100, 3674300; 508200, 3674300; 508200, 3674400; 508400, 3674400;
508400, 3674500; 508600, 3674500; returning to 508600, 3674600.
(v) Subunit 16c: From USGS 1:24,000 scale quadrangle San Pasqual.
Land bounded by the following UTM zone 11, NAD27 coordinates (E, N):
504800, 3658200; 504900, 3658200; 504900, 3657900; 505000, 3657900;
505000, 3657800; 505100, 3657800; 505100, 3657500; 505200, 3657500;
505200, 3657600; 505300, 3657600; 505300, 3657800; 505500, 3657800;
505500, 3657600; 505600, 3657600; 505600, 3657200; 506100, 3657200;
506100, 3657100; 506200, 3657100; 506200, 3656200; 506400, 3656200;
506400, 3655900; 506800, 3655900; 506800, 3656200; 506900, 3656200;
506900, 3656100; 507000, 3656100; 507000, 3656000; 507200, 3656000;
507200, 3655900; 507600, 3655900; 507600, 3655800; 507700, 3655800;
507700, 3655900; 507900, 3655900; 507900, 3656000; 508400, 3656000;
508400, 3656100; 508900, 3656100; 508900, 3655900; 509000, 3655900;
509000, 3655600; 509200, 3655600; 509200, 3655400; 509500, 3655400;
509500, 3655000; 509300, 3655000; 509300, 3654400; 509100, 3654400;
509100, 3654300; 509300, 3654300; 509300, 3653700; 509400, 3653700;
509400, 3653500; 509300, 3653500; 509300, 3653400; 509200, 3653400;
509200, 3653300; 509100, 3653300; 509100, 3653200; 509000, 3653200;
509000, 3653100; 508700, 3653100; 508700, 3653000; 508600, 3653000;
508600, 3652900; 508700, 3652900; 508700, 3652800; 508800, 3652800;
508800, 3652700; 508600, 3652700; 508600, 3652600; 508300, 3652600;
508300, 3652700; 508100, 3652700; 508100, 3652800; 507500, 3652800;
507500, 3652900; 507300, 3652900; 507300, 3653000; 507100, 3653000;
507100, 3653100; 506800, 3653100; 506800, 3653300; 506700, 3653300;
506700, 3653700; 506400, 3653700; 506400, 3653900; 506300, 3653900;
506300, 3653300; 506000, 3653300; 506000, 3654100; 505000, 3654100;
505000, 3654700; 504700, 3654700; 504700, 3654600; 504500, 3654600;
504500, 3654500; 504400, 3654500; 504400, 3654400; 504200, 3654400;
504200, 3654500; 504100, 3654500; 504100, 3654700; 504300, 3654700;
504300, 3654800; 504200, 3654800; 504200, 3654900; 504300, 3654900;
504300, 3655000; 504500, 3655000; 504500, 3655100; 504100, 3655100;
504100, 3655400; 504300, 3655400; 504300, 3655500; 504400, 3655500;
504400, 3655900; 504300, 3655900; 504300, 3656100; 504200, 3656100;
504200, 3656300; 504500, 3656300; 504500, 3656400; 504400, 3656400;
504400, 3656500; 504300, 3656500; 504300, 3656600; 504200, 3656600;
504200, 3657000; 504500, 3657000; 504500, 3656900; 504600, 3656900;
504600, 3657000; 504800, 3657000; 504800, 3657200; 504700, 3657200;
504700, 3657300; 504600, 3657300; 504600, 3657200; 504500, 3657200;
504500, 3657300; 504400, 3657300; 504400, 3657400; 504300, 3657400;
504300, 3657700; 504400, 3657700; 504400, 3658100; thence west to the
MSCP boundary at y-coordinate 3658100; thence northeast along the MSCP
boundary to y-coordinate 3658300; thence east and following coordinates
504800, 3658300; returning to 504800, 3658200; excluding land bounded
by 508400, 3655800; 508400, 3655700; 508200, 3655700; 508200, 3655600;
508000, 3655600; 508000, 3655500; 507600, 3655500; 507600, 3655400;
508000, 3655400; 508000, 3655300; 508400, 3655300; 508400, 3655200;
508500, 3655200; 508500, 3655300; 508700, 3655300; 508700, 3655500;
508600, 3655500; 508600, 3655600; 508500, 3655600; 508500, 3655800;
508400, 3655800; land bounded by 507900, 3653700; 507900, 3653600;
507700, 3653600; 507700, 3653400; 507500, 3653400; 507500, 3653300;
507400, 3653300; 507400, 3653200; 507500, 3653200; 507500, 3653100;
507600, 3653100; 507600, 3653200; 507700, 3653200; 507700, 3653300;
507900, 3653300; 507900, 3653400; 508300, 3653400; 508300, 3653500;
508100, 3653500; 508100, 3653600; 508000, 3653600; 508000, 3653700;
507900, 3653700.
(vi) Subunit 16d: From USGS 1:24,000 scale quadrangles Santa Ysabel
and Warners Ranch. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 529100, 3666600; 529200, 3666600; 529200, 3666500;
529400, 3666500; 529400, 3666600; 529500, 3666600; 529500, 3666500;
529700, 3666500; 529700, 3666400; 529800, 3666400; 529800, 3666300;
530000, 3666300; 530000, 3666100; 529800, 3666100; 529800, 3666000;
530000, 3666000; 530000, 3665900; 530200, 3665900; 530200, 3665700;
530300, 3665700; 530300, 3665600; 530900, 3665600; 530900, 3665700;
531200, 3665700; 531200, 3665600; 531300, 3665600; 531300, 3665700;
531400, 3665700; 531400, 3665400; 531100, 3665400; 531100, 3665300;
531000, 3665300; 531000, 3665000; 530700, 3665000; 530700, 3665100;
530500, 3665100; 530500, 3665200; 530400, 3665200; 530400, 3664800;
530500, 3664800; 530500, 3664400; 530400, 3664400; 530400, 3664100;
530300, 3664100; 530300, 3663900; 530100, 3663900; 530100, 3663700;
530000, 3663700; 530000, 3663600; 529800, 3663600; 529800, 3663700;
529700, 3663700; 529700, 3663600; 529500, 3663600; 529500, 3663500;
529300, 3663500; 529300, 3663200; 529100, 3663200; 529100, 3663500;
529000, 3663500; 529000, 3663600; 528700, 3663600; 528700, 3663700;
528600, 3663700; 528600, 3663800; 528200, 3663800; 528200, 3663900;
528000, 3663900; 528000, 3663800; 527700, 3663800; 527700, 3663600;
527400, 3663600; 527400, 3663500; 526700, 3663500; 526700, 3663200;
526200, 3663200; 526200, 3663300; 526100, 3663300; 526100, 3663200;
525900, 3663200; 525900, 3663300; 525500, 3663300; 525500, 3663200;
525200, 3663200; 525200, 3663100; 525100, 3663100; 525100, 3663000;
525000, 3663000; 525000, 3662900; 524700, 3662900; 524700, 3662700;
524800, 3662700; 524800, 3662600; 524900, 3662600; 524900, 3662500;
525000, 3662500; 525000, 3662400; 525100, 3662400; 525100, 3662000;
524700, 3662000; 524700, 3662100; 524600, 3662100; 524600, 3662200;
524500, 3662200; 524500, 3662300; 524400, 3662300; 524400, 3662400;
524300, 3662400; 524300, 3662500; 524200, 3662500; 524200, 3662600;
524100, 3662600; 524100, 3662700; 524200, 3662700; 524200, 3663100;
524100, 3663100; 524100, 3663200; 524000, 3663200; 524000, 3663500;
524400, 3663500; 524400, 3663300; 524500, 3663300; 524500, 3663200;
524900, 3663200; 524900, 3663400; 525200, 3663400; 525200, 3663500;
525300, 3663500; 525300, 3663600; 525800, 3663600; 525800, 3663700;
526000, 3663700; 526000, 3663500; 526200, 3663500; 526200, 3663600;
526400, 3663600; 526400, 3663900; 526600, 3663900; 526600, 3664000;
526700, 3664000; 526700, 3663900; 526800, 3663900; 526800, 3663800;
526900, 3663800; 526900, 3663900; 527300, 3663900; 527300, 3664300;
527400, 3664300; 527400, 3664400; 527600, 3664400; 527600, 3664600;
527800, 3664600; 527800, 3664700; 528000, 3664700; 528000, 3664500;
528100, 3664500; 528100, 3664600; 528300, 3664600; 528300, 3664500;
528400, 3664500; 528400, 3664400; 528500, 3664400; 528500, 3664300;
528600, 3664300; 528600, 3664800; 528700, 3664800; 528700, 3664900;
528800, 3664900; 528800, 3665000; 528900, 3665000; 528900, 3665100;
529000, 3665100; 529000, 3665700;
[[Page 23313]]
529100, 3665700; 529100, 3666100; 529000, 3666100; 529000, 3666300;
529100, 3666300; 529100, 3666400; 529000, 3666400; 529000, 3666500;
529100, 3666500; 529100, 3666600; excluding land within the Santa
Ysabel Reservation.
(vii) Note: Map of arroyo toad proposed critical habitat Unit 16
follows.
BILLING CODE 4310-55-U
[GRAPHIC] [TIFF OMITTED] TP28AP04.012
BILLING CODE 4310-55-C
(22) Unit 17; San Diego River Basin/San Vicente Creek, San Diego
County, California.
(i) Subunit 17a: From USGS 1:24,000 scale quadrangles El Cajon
Mountain, Santa Ysabel, and Tule Springs. Land bounded by the following
UTM zone 11, NAD27 coordinates (E, N): 525500, 3653000; 525900,
3653000; 525900, 3652900; 525800, 3652900; 525800, 3652600; 525900,
3652600; 525900, 3652300; 525800, 3652300; 525800, 3651900; 525700,
3651900; 525700, 3651600; 525600, 3651600; 525600, 3651400; 525500,
3651400; 525500, 3651300; 525400, 3651300; 525400, 3651100; 525300,
3651100; 525300, 3650800; 525200, 3650800; 525200, 3650400; 525100,
3650400; 525100, 3650300; 525000, 3650300; 525000, 3650200; 524900,
3650200; 524900, 3650100; 525100, 3650100; 525100, 3650000; 525200,
3650000; 525200, 3650100; 525300, 3650100; 525300, 3650200; 525400,
3650200; 525400, 3650300; 526000, 3650300; 526000, 3650000; 525600,
3650000; 525600, 3649900; 525300, 3649900; 525300, 3649700; 525000,
3649700; 525000, 3649800; 524800, 3649800; 524800, 3649700; 524700,
3649700; 524700, 3649800; 524600, 3649800; 524600, 3649600; 524500,
3649600; 524500, 3649500; 524400, 3649500; 524400, 3649300; 524300,
3649300; 524300, 3649200; 524200, 3649200; 524200, 3649000; 524300,
3649000; 524300, 3648900; 524400, 3648900; 524400, 3648800; 524600,
3648800; 524600, 3648600; 524900, 3648600; 524900, 3648500; 525100,
3648500; 525100, 3648300; 524800, 3648300; 524800, 3648200; 524700,
3648200; 524700, 3647900; 524600, 3647900; 524600, 3647400; 524500,
3647400; 524500, 3647300; 524200, 3647300; 524200, 3647400; 524000,
3647400; 524000, 3647200; 523900, 3647200; 523900, 3647000; 523800,
3647000; 523800, 3646800; 523700, 3646800; 523700, 3646700; 523500,
3646700; 523500, 3646500; 523300, 3646500; 523300, 3646400; 523100,
3646400; 523100, 3646500; 523000, 3646500; 523000, 3646600; 522900,
3646600; 522900, 3646700; 522800, 3646700; 522800, 3646900; 522700,
3646900; 522700, 3647000; 522600, 3647000; 522600, 3647200; 522700,
3647200; 522700, 3647100; 523300, 3647100; 523300, 3647200; 523400,
3647200; 523400, 3647400; 523500, 3647400; 523500, 3647500; 523600,
3647500; 523600, 3647600; 523700, 3647600; 523700, 3647800; 524100,
3647800; 524100, 3647700; 524200, 3647700; 524200, 3648100; 524300,
3648100; 524300, 3648400; 524200, 3648400; 524200, 3648500; 524100,
3648500; 524100, 3648600; 524000, 3648600; 524000, 3648700; 523900,
3648700; 523900, 3648800; 523700, 3648800; 523700, 3648900; 523800,
3648900; 523800, 3649400; 523900, 3649400; 523900, 3649500; 524000,
3649500; 524000, 3650000; 524100, 3650000; 524100, 3650200; 524300,
3650200; 524300, 3650400; 524600, 3650400; 524600, 3650600; 524900,
3650600; 524900, 3650900; 525000, 3650900; 525000, 3651100; 525100,
3651100; 525100,
[[Page 23314]]
3651300; 525200, 3651300; 525200, 3651500; 525300, 3651500; 525300,
3651600; 525400, 3651600; 525400, 3651900; 525500, 3651900; 525500,
3652300; 525600, 3652300; 525600, 3652400; 525500, 3652400; 525500,
3653000.
(ii) Subunit 17b: From USGS 1:24,000 scale quadrangle El Cajon
Mountain. Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 517400, 3638700; 517700, 3638700; 517700, 3638600; 517800,
3638600; 517800, 3638500; 518100, 3638500; 518100, 3638400; 517900,
3638400; 517900, 3638300; 517800, 3638300; 517800, 3638100; 517600,
3638100; 517600, 3638000; 517100, 3638000; 517100, 3638100; 517000,
3638100; 517000, 3638000; 516800, 3638000; 516800, 3638100; 516600,
3638100; 516600, 3638200; thence west to the Cleveland National Forest
(CNF) boundary at y-coordinate 3638200; thence north along the CNF
boundary to y-coordinate 3638600; thence east and following coordinates
516700, 3638600; 516700, 3638500; 517200, 3638500; 517200, 3638600;
517400, 3638600; returning to 517400, 3638700.
(iii) Subunit 17c: From USGS 1:24,000 scale quadrangles El Cajon,
El Cajon Mountain, and San Vicente Reservoir. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 510600, 3637300;
510600, 3637400; thence east to the Helix Water District (HWD)
boundary; thence northeast and southwest along the HWD boundary to y-
coordinate 3636900; thence west and following coordinates 511200,
3636900; 511200, 3636800; 511000, 3636800; thence south to the HWD
boundary at x-coordinate 511000; thence southwest along the HWD
boundary to y-coordinate 3636500; thence west and following coordinates
510700, 3636500; 510700, 3636400; 510300, 3636400; 510300, 3636300;
510200, 3636300; 510200, 3636100; thence west to the HWD boundary at y-
coordinate 3636100; thence west and east along the HWD boundary,
passing x-coordinate 510000 twice, to y-coordinate 3637000; thence east
and following coordinates 510400, 3637000; 510400, 3637200; 510500,
3637200; 510500, 3637300; returning to 510600, 3637300.
(iv) Subunit 17d: From USGS 1:24,000 scale quadrangles El Cajon
Mountain and Ramona. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 515200, 3651200; 515400, 3651200; 515400, 3651300;
515700, 3651300; 515700, 3651400; 515900, 3651400; 515900, 3651600;
516000, 3651600; 516000, 3651700; 516100, 3651700; 516100, 3651600;
516300, 3651600; 516300, 3651700; 516700, 3651700; 516700, 3651600;
516800, 3651600; 516800, 3651300; 516700, 3651300; 516700, 3651200;
516600, 3651200; 516600, 3651100; 516500, 3651100; 516500, 3651000;
516300, 3651000; 516300, 3650900; 516100, 3650900; 516100, 3650800;
515700, 3650800; 515700, 3650700; 515500, 3650700; 515500, 3650600;
515200, 3650600; 515200, 3650500; 515100, 3650500; 515100, 3650400;
515000, 3650400; thence south to the Barona Reservation boundary at x-
coordinate 515000; thence west along the reservation boundary to the
Multiple Species Conservation Program (MSCP) boundary; thence north
along the MSCP boundary to x-coordinate 513800; thence north and
following coordinates 513800, 3651000; 514000, 3651000; 514000,
3651100; 514100, 3651100; 514100, 3651000; 514200, 3651000; 514200,
3651100; 514400, 3651100; 514400, 3651200; 514500, 3651200; 514500,
3651300; 514600, 3651300; 514600, 3651400; 514900, 3651400; 514900,
3651500; 515100, 3651500; 515100, 3651400; 515200, 3651400; returning
to 515200, 3651200; excluding land bounded by 515200, 3651200; 515000,
3651200; 515000, 3651100; 515100, 3651100; 515100, 3651000; 515200,
3651000; 515200, 3651200.
(v) Note: Map of arroyo toad proposed critical habitat Unit 17
follows.
BILLING CODE 4310-55-U
[[Page 23315]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.013
BILLING CODE 4310-55-C
(23) Unit 18; Sweetwater River Basin, San Diego County, California.
(i) Subunit 18a: From USGS 1:24,000 scale quadrangles Cuyamaca
Peak, Descanso, and Viejas Mountain. Land bounded by the following UTM
zone 11, NAD27 coordinates (E, N): 543300, 3648600; 543400, 3648600;
543400, 3648500; 543500, 3648500; 543500, 3648400; 543600, 3648400;
543600, 3648200; 543400, 3648200; 543400, 3647300; 543300, 3647300;
543300, 3646600; 543200, 3646600; 543200, 3646400; 543100, 3646400;
543100, 3646300; 543200, 3646300; 543200, 3646100; 543100, 3646100;
543100, 3645900; 543000, 3645900; 543000, 3645700; 542900, 3645700;
542900, 3645400; 542800, 3645400; 542800, 3645200; 542700, 3645200;
542700, 3644900; 542600, 3644900; 542600, 3644800; 542500, 3644800;
542500, 3644600; 542400, 3644600; 542400, 3643900; 542500, 3643900;
542500, 3643600; 542300, 3643600; 542300, 3643700; 542200, 3643700;
542200, 3643600; 542100, 3643600; 542100, 3643500; 542000, 3643500;
542000, 3643300; 541900, 3643300; 541900, 3643100; 541800, 3643100;
541800, 3643000; 541600, 3643000; 541600, 3642900; 541500, 3642900;
541500, 3642800; 541400, 3642800; 541400, 3642300; 541300, 3642300;
541300, 3642200; 541200, 3642200; 541200, 3642100; 541000, 3642100;
541000, 3642200; 540900, 3642200; 540900, 3642000; 540800, 3642000;
540800, 3641900; 540700, 3641900; 540700, 3641800; 540800, 3641800;
540800, 3641700; 540900, 3641700; 540900, 3641600; 540600, 3641600;
540600, 3641500; 540500, 3641500; 540500, 3641400; 540400, 3641400;
540400, 3641300; 540300, 3641300; 540300, 3641200; 540200, 3641200;
540200, 3641100; 540000, 3641100; 540000, 3641000; 539900, 3641000;
539900, 3640800; 539700, 3640800; 539700, 3640900; 539500, 3640900;
539500, 3640800; 539400, 3640800; 539400, 3640500; 539500, 3640500;
539500, 3640300; 539400, 3640300; 539400, 3639800; 539200, 3639800;
539200, 3639900; 539100, 3639900; 539100, 3640000; 539000, 3640000;
539000, 3639800; 538300, 3639800; 538300, 3639500; 538000, 3639500;
538000, 3639400; 537900, 3639400; 537900, 3638800; 537700, 3638800;
537700, 3638700; 537600, 3638700; 537600, 3638500; 537700, 3638500;
537700, 3637900; 537400, 3637900; 537400, 3637800; 537300, 3637800;
537300, 3637500; 537200, 3637500; 537200, 3637400; 537100, 3637400;
537100, 3637300; 537000, 3637300; 537000, 3637200; 536900, 3637200;
536900, 3637000; 536800, 3637000; 536800, 3636700; 536700, 3636700;
536700, 3636500; 536400, 3636500; 536400, 3636600; 536200, 3636600;
536200, 3636700; 536100, 3636700; 536100, 3636800; 536000, 3636800;
536000, 3636900; 535900, 3636900; 535900, 3637000; 535800, 3637000;
535800, 3637100; 535700, 3637100; 535700, 3636700; 535600, 3636700;
535600, 3636600; 535500, 3636600; 535500, 3636100; 535600, 3636100;
535600, 3636200; 535800, 3636200; 535800, 3636300; 536200, 3636300;
536200, 3636200; 536500, 3636200; 536500, 3635800; 536600, 3635800;
536600, 3635600; 536700, 3635600; 536700, 3635500; 537000, 3635500;
537000, 3635200; 536900, 3635200; 536900, 3635100; 536800, 3635100;
536800, 3635000; 536900, 3635000; 536900, 3634700; 536700, 3634700;
536700, 3634800; 536500, 3634800; 536500, 3634500; 536600, 3634500;
536600, 3634300; 536500, 3634300; 536500, 3634100; 536400, 3634100;
536400, 3633900; 536500, 3633900; 536500, 3633800; 536600, 3633800;
536600, 3633700; 536700, 3633700; 536700, 3633500; 536400, 3633500;
536400,
[[Page 23316]]
3633400; 536300, 3633400; 536300, 3633300; 536200, 3633300; 536200,
3633200; 536100, 3633200; 536100, 3633100; 535900, 3633100; 535900,
3633000; 535800, 3633000; 535800, 3632900; 535700, 3632900; 535700,
3632700; 535600, 3632700; 535600, 3632500; 535500, 3632500; 535500,
3632300; 535400, 3632300; 535400, 3632200; 535300, 3632200; 535300,
3632300; 535200, 3632300; 535200, 3632500; 535000, 3632500; 535000,
3632600; 534900, 3632600; 534900, 3632800; 534700, 3632800; 534700,
3632700; 534300, 3632700; 534300, 3632800; 534200, 3632800; 534200,
3633000; 533900, 3633000; 533900, 3632800; 533700, 3632800; 533700,
3632900; 533600, 3632900; 533600, 3632500; 533500, 3632500; 533500,
3632300; 533400, 3632300; 533400, 3632200; 532900, 3632200; 532900,
3632300; 532500, 3632300; 532500, 3632500; 532400, 3632500; 532400,
3632600; 532300, 3632600; 532300, 3632700; 532200, 3632700; 532200,
3632600; 531900, 3632600; 531900, 3632500; 531800, 3632500; 531800,
3632400; 531700, 3632400; 531700, 3632300; 531600, 3632300; 531600,
3632200; 531100, 3632200; 531100, 3632300; 530900, 3632300; 530900,
3631800; 530500, 3631800; 530500, 3631700; 530400, 3631700; 530400,
3631500; 530300, 3631500; 530300, 3631400; 530000, 3631400; 530000,
3631200; 529800, 3631200; 529800, 3631100; 529300, 3631100; 529300,
3631000; 529000, 3631000; 529000, 3631100; 528600, 3631100; 528600,
3631200; 527900, 3631200; 527900, 3631300; 527800, 3631300; 527800,
3631200; 527700, 3631200; 527700, 3631100; 527600, 3631100; 527600,
3631000; 527500, 3631000; 527500, 3630900; 527300, 3630900; 527300,
3630800; 527200, 3630800; 527200, 3630700; 527100, 3630700; 527100,
3630300; 526900, 3630300; 526900, 3630200; 526800, 3630200; 526800,
3630100; 526600, 3630100; 526600, 3630000; 526400, 3630000; 526400,
3630100; thence west to the Cleveland National Forest (CNF) boundary at
y-coordinate 3630100; thence north along the CNF boundary to y-
coordinate 3630400; thence east and following coordinates 526500,
3630400; 526500, 3630500; 526700, 3630500; 526700, 3630600; 526800,
3630600; 526800, 3630800; 526900, 3630800; 526900, 3630900; 527000,
3630900; 527000, 3631000; 527100, 3631000; 527100, 3631100; 527300,
3631100; 527300, 3631200; 527500, 3631200; 527500, 3631300; 527600,
3631300; 527600, 3631500; 529000, 3631500; 529000, 3631400; 529100,
3631400; 529100, 3631500; 529300, 3631500; 529300, 3631600; 529500,
3631600; 529500, 3631500; 529700, 3631500; 529700, 3631600; 529800,
3631600; 529800, 3631700; 530000, 3631700; 530000, 3631800; 530200,
3631800; 530200, 3631900; 530300, 3631900; 530300, 3632000; 530500,
3632000; 530500, 3632100; 530600, 3632100; 530600, 3632200; 530500,
3632200; 530500, 3632600; 530700, 3632600; 530700, 3632500; 530800,
3632500; 530800, 3632600; 531400, 3632600; 531400, 3632700; 531600,
3632700; 531600, 3632800; 531900, 3632800; 531900, 3632900; 532100,
3632900; 532100, 3633000; 532300, 3633000; 532300, 3633100; 532500,
3633100; 532500, 3633000; 532600, 3633000; 532600, 3632700; 532700,
3632700; 532700, 3632600; 533000, 3632600; 533000, 3632500; 533300,
3632500; 533300, 3632800; 533200, 3632800; 533200, 3633000; 533300,
3633000; 533300, 3633200; 533400, 3633200; 533400, 3633300; 533600,
3633300; 533600, 3633400; 534400, 3633400; 534400, 3633300; 534500,
3633300; 534500, 3633200; 534600, 3633200; 534600, 3633300; 534700,
3633300; 534700, 3633600; 535000, 3633600; 535000, 3633500; 535200,
3633500; 535200, 3633200; 535500, 3633200; 535500, 3633300; 535600,
3633300; 535600, 3633400; 535900, 3633400; 535900, 3633500; 536000,
3633500; 536000, 3634200; 535900, 3634200; 535900, 3634300; 535700,
3634300; 535700, 3634400; 535600, 3634400; 535600, 3634600; 535400,
3634600; 535400, 3634800; 535300, 3634800; 535300, 3635000; 535600,
3635000; 535600, 3634900; 535800, 3634900; 535800, 3635000; 535900,
3635000; 535900, 3635200; 535700, 3635200; 535700, 3635600; 535600,
3635600; 535600, 3635700; 535300, 3635700; 535300, 3635800; 535100,
3635800; 535100, 3635900; 535000, 3635900; 535000, 3636000; 534900,
3636000; 534900, 3636100; 534800, 3636100; 534800, 3636300; 534900,
3636300; 534900, 3636500; 535100, 3636500; 535100, 3636700; 535200,
3636700; 535200, 3637300; 535300, 3637300; 535300, 3637400; 535200,
3637400; 535200, 3637700; 535500, 3637700; 535500, 3637600; 535600,
3637600; 535600, 3637500; 535900, 3637500; 535900, 3637400; 536000,
3637400; 536000, 3637300; 536200, 3637300; 536200, 3637200; 536300,
3637200; 536300, 3637100; 536400, 3637100; 536400, 3636900; 536600,
3636900; 536600, 3637200; 536700, 3637200; 536700, 3637500; 536800,
3637500; 536800, 3637600; 536900, 3637600; 536900, 3637700; 537000,
3637700; 537000, 3637900; 537100, 3637900; 537100, 3638000; 537000,
3638000; 537000, 3638200; 537100, 3638200; 537100, 3638300; 537200,
3638300; 537200, 3638500; 537300, 3638500; 537300, 3638700; 537200,
3638700; 537200, 3638900; 537400, 3638900; 537400, 3639000; 537500,
3639000; 537500, 3639100; 537600, 3639100; 537600, 3639600; 537700,
3639600; 537700, 3639700; 537800, 3639700; 537800, 3640100; 537900,
3640100; 537900, 3640200; 538100, 3640200; 538100, 3640300; 538400,
3640300; 538400, 3640200; 538800, 3640200; 538800, 3640400; 538700,
3640400; 538700, 3640700; 538600, 3640700; 538600, 3640800; 538500,
3640800; 538500, 3641100; 538800, 3641100; 538800, 3641000; 539000,
3641000; 539000, 3641100; 539200, 3641100; 539200, 3641200; 539600,
3641200; 539600, 3641400; 539700, 3641400; 539700, 3641700; 539900,
3641700; 539900, 3641900; 540000, 3641900; 540000, 3642000; 539900,
3642000; 539900, 3642300; 540200, 3642300; 540200, 3642400; 540300,
3642400; 540300, 3642500; 540400, 3642500; 540400, 3642600; 540500,
3642600; 540500, 3642700; 540600, 3642700; 540600, 3642800; 540700,
3642800; 540700, 3642900; 540800, 3642900; 540800, 3643300; 540900,
3643300; 540900, 3643500; 541000, 3643500; 541000, 3643600; 541200,
3643600; 541200, 3643400; 541300, 3643400; 541300, 3643500; 541400,
3643500; 541400, 3643800; 541500, 3643800; 541500, 3644100; 541600,
3644100; 541600, 3644400; 541700, 3644400; 541700, 3644600; 541600,
3644600; 541600, 3644900; 541800, 3644900; 541800, 3644800; 542000,
3644800; 542000, 3645100; 542100, 3645100; 542100, 3645400; 542200,
3645400; 542200, 3645500; 542300, 3645500; 542300, 3645600; 542400,
3645600; 542400, 3645700; 542500, 3645700; 542500, 3646000; 542600,
3646000; 542600, 3646200; 542700, 3646200; 542700, 3646300; 542800,
3646300; 542800, 3646900; 542900, 3646900; 542900, 3647300; 543000,
3647300; 543000, 3647600; 543100, 3647600; 543100, 3648300; 543200,
3648300; 543200, 3648500; 543300, 3648500; returning to 543300,
3648600.
(ii) Subunit 18b: From USGS 1:24,000 scale quadrangles Alpine and
Viejas Mountain. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 524200, 3629500; 523900, 3629500; 523900, 3629300;
524000, 3629300; 524000, 3629100; 523900, 3629100; 523900, 3629000;
523800, 3629000; 523800, 3628900; 523700, 3628900; 523700, 3628800;
[[Page 23317]]
523800, 3628800; 523800, 3628600; 524000, 3628600; 524000, 3628500;
525100, 3628500; 525100, 3628600; 525400, 3628600; 525400, 3628500;
526000, 3628500; 526000, 3628400; 526100, 3628400; 526100, 3628500;
526300, 3628500; 526300, 3628600; 526500, 3628600; 526500, 3628500;
526700, 3628500; 526700, 3628300; 526300, 3628300; 526300, 3628200;
526400, 3628200; 526400, 3628000; 526100, 3628000; 526100, 3628100;
525300, 3628100; 525300, 3628200; 525200, 3628200; 525200, 3628300;
525000, 3628300; 525000, 3628100; 524300, 3628100; 524300, 3627900;
524400, 3627900; 524400, 3627800; 524500, 3627800; 524500, 3627500;
524300, 3627500; 524300, 3627600; 524000, 3627600; 524000, 3627700;
523900, 3627700; 523900, 3627800; 523700, 3627800; 523700, 3627900;
523200, 3627900; 523200, 3628400; 523100, 3628400; 523100, 3628500;
523000, 3628500; 523000, 3628800; 523100, 3628800; 523100, 3628900;
523300, 3628900; 523300, 3629000; 523500, 3629000; 523500, 3629100;
523700, 3629100; thence north to the CNF boundary at x-coordinate
523700; thence west along the CNF boundary to x-coordinate 524200;
thence south and returning to 524200, 3629500.
(iii) Subunit 18c: From USGS 1:24,000 scale quadrangles Alpine, El
Cajon, and Jamul Mountains. Land bounded by the following UTM zone 11,
NAD27 coordinates (E, N): 514200, 3625700; 513700, 3625700; 513700,
3626200; 513600, 3626200; 513600, 3626300; 513300, 3626300; 513300,
3626400; 512900, 3626400; 512900, 3626300; 512800, 3626300; 512800,
3626100; 512700, 3626100; 512700, 3626000; 512500, 3626000; 512500,
3626100; 512000, 3626100; 512000, 3626200; 511700, 3626200; 511700,
3626300; 511300, 3626300; 511300, 3626400; 511200, 3626400; 511200,
3626200; 511500, 3626200; 511500, 3626000; 511600, 3626000; 511600,
3625900; 511700, 3625900; 511700, 3625200; 511500, 3625200; 511500,
3625100; 511400, 3625100; 511400, 3624900; 511300, 3624900; 511300,
3624700; 511200, 3624700; 511200, 3624600; 510900, 3624600; 510900,
3624500; 510700, 3624500; 510700, 3624400; 510400, 3624400; 510400,
3624300; 510300, 3624300; 510300, 3624100; 510200, 3624100; 510200,
3623900; 509800, 3623900; 509800, 3623800; 509700, 3623800; 509700,
3623700; 509600, 3623700; 509600, 3623600; 509500, 3623600; 509500,
3623500; 509400, 3623500; 509400, 3623400; 509500, 3623400; 509500,
3623200; 509600, 3623200; 509600, 3623000; 509500, 3623000; 509500,
3622900; 509100, 3622900; 509100, 3622800; 509000, 3622800; 509000,
3622700; 508800, 3622700; 508800, 3622600; 508300, 3622600; 508300,
3622500; 508100, 3622500; 508100, 3622400; 507700, 3622400; 507700,
3621700; 507500, 3621700; 507500, 3621800; 507200, 3621800; 507200,
3621900; 507100, 3621900; 507100, 3622000; 507000, 3622000; 507000,
3621900; 506800, 3621900; 506800, 3622000; 506500, 3622000; 506500,
3621900; 506400, 3621900; 506400, 3621800; 506200, 3621800; 506200,
3621600; 506100, 3621600; 506100, 3621500; 505900, 3621500; 505900,
3621400; 506000, 3621400; 506000, 3621300; 506200, 3621300; 506200,
3621200; 506400, 3621200; 506400, 3620900; 506200, 3620900; 506200,
3621000; 505800, 3621000; 505800, 3620600; 505500, 3620600; 505500,
3620400; 505300, 3620400; 505300, 3620300; 505100, 3620300; 505100,
3620100; 505200, 3620100; 505200, 3620000; 504900, 3620000; 504900,
3619800; 504800, 3619800; 504800, 3619700; 504700, 3619700; 504700,
3619600; 504600, 3619600; 504600, 3619500; 504500, 3619500; 504500,
3619400; 504400, 3619400; 504400, 3619200; 504300, 3619200; 504300,
3618500; 504200, 3618500; 504200, 3618300; 504100, 3618300; 504100,
3618100; 504000, 3618100; 504000, 3617900; 503500, 3617900; 503500,
3618000; 503400, 3618000; 503400, 3617900; 503000, 3617900; 503000,
3618100; 503100, 3618100; 503100, 3618700; 503200, 3618700; 503200,
3618900; 503500, 3618900; 503500, 3618800; 503600, 3618800; 503600,
3618700; 503700, 3618700; 503700, 3618800; 503800, 3618800; 503800,
3619000; 503900, 3619000; 503900, 3619500; 504000, 3619500; 504000,
3619600; 504100, 3619600; 504100, 3619800; 504400, 3619800; 504400,
3619900; 504500, 3619900; 504500, 3620200; 504600, 3620200; 504600,
3620400; 504800, 3620400; 504800, 3621200; 505000, 3621200; 505000,
3621400; 505200, 3621400; 505200, 3621500; 505300, 3621500; 505300,
3621600; 505500, 3621600; 505500, 3621700; 505600, 3621700; 505600,
3621900; 505700, 3621900; 505700, 3622000; 505800, 3622000; 505800,
3622100; 505900, 3622100; 505900, 3622200; 506000, 3622200; 506000,
3622600; 506200, 3622600; 506200, 3622700; 506400, 3622700; 506400,
3622800; 506900, 3622800; 506900, 3622700; 507100, 3622700; 507100,
3622600; 507300, 3622600; 507300, 3622700; 507600, 3622700; 507600,
3622800; 507700, 3622800; 507700, 3622900; 507800, 3622900; 507800,
3623000; 508000, 3623000; 508000, 3623100; 508100, 3623100; 508100,
3623200; 508200, 3623200; 508200, 3623300; 508300, 3623300; 508300,
3623400; 508400, 3623400; 508400, 3623500; 508500, 3623500; 508500,
3623700; 508700, 3623700; 508700, 3623800; 508800, 3623800; 508800,
3623900; 508900, 3623900; 508900, 3624300; 508800, 3624300; 508800,
3624500; 509100, 3624500; 509100, 3624600; 509900, 3624600; 509900,
3624700; 510100, 3624700; 510100, 3624800; 510200, 3624800; 510200,
3625100; 510500, 3625100; 510500, 3625200; 510900, 3625200; 510900,
3625400; 511000, 3625400; 511000, 3625500; 510900, 3625500; 510900,
3625600; 510800, 3625600; 510800, 3625700; 510700, 3625700; 510700,
3625900; 510600, 3625900; 510600, 3626200; 510500, 3626200; 510500,
3626600; 510400, 3626600; 510400, 3626700; 510500, 3626700; 510500,
3626800; 510400, 3626800; 510400, 3626900; 510200, 3626900; 510200,
3627000; 510100, 3627000; 510100, 3627200; 510300, 3627200; 510300,
3627100; 510400, 3627100; 510400, 3627400; 510800, 3627400; 510800,
3627300; 511000, 3627300; 511000, 3627200; 511300, 3627200; 511300,
3627100; 511500, 3627100; 511500, 3627000; 511700, 3627000; 511700,
3626900; 511800, 3626900; 511800, 3626800; 512300, 3626800; 512300,
3626700; 512500, 3626700; 512500, 3626800; 512600, 3626800; 512600,
3626900; 513100, 3626900; 513100, 3627000; 513500, 3627000; 513500,
3627100; 513800, 3627100; 513800, 3627000; 514200, 3627000; 514200,
3626900; 514300, 3626900; 514300, 3627100; 514400, 3627100; 514400,
3627200; 514500, 3627200; 514500, 3627300; 514600, 3627300; 514600,
3627400; 514800, 3627400; 514800, 3627200; 514700, 3627200; 514700,
3627000; 514600, 3627000; 514600, 3626900; 514700, 3626900; 514700,
3626600; 514500, 3626600; 514500, 3626500; 514100, 3626500; 514100,
3626200; 514800, 3626200; 514800, 3626300; thence east to the Sycuan
Reservation boundary at y-coordinate 3626300; thence south along the
reservation boundary to y-coordinate 3626000; thence west and following
coordinates 514900, 3626000; 514900, 3625900; 514800, 3625900; 514800,
3625600; 514700, 3625600; 514700, 3625100; 514800, 3625100; 514800,
3625200; 514900, 3625200; 514900, 3625300; 515300, 3625300; 515300,
3625200; 515400, 3625200; 515400, 3625300; 515500, 3625300; 515500,
3625400; 515600, 3625400; 515600, 3625700;
[[Page 23318]]
515700, 3625700; 515700, 3625800; 515900, 3625800; 515900, 3625900;
516000, 3625900; 516000, 3626000; 516100, 3626000; 516100, 3626100;
516600, 3626100; 516600, 3626000; 517000, 3626000; 517000, 3625900;
517200, 3625900; 517200, 3625800; 517700, 3625800; 517700, 3626000;
517800, 3626000; 517800, 3626100; 517900, 3626100; 517900, 3626200;
518300, 3626200; 518300, 3626300; 518600, 3626300; 518600, 3626200;
518700, 3626200; 518700, 3626000; 519000, 3626000; 519000, 3626100;
519300, 3626100; 519300, 3626500; 519400, 3626500; 519400, 3626600;
519500, 3626600; 519500, 3626700; 519700, 3626700; 519700, 3626400;
519600, 3626400; 519600, 3626000; 519500, 3626000; 519500, 3625900;
519400, 3625900; 519400, 3625800; 519300, 3625800; 519300, 3625700;
519100, 3625700; 519100, 3625500; 518900, 3625500; 518900, 3625600;
518800, 3625600; 518800, 3625700; 517900, 3625700; 517900, 3625600;
517800, 3625600; 517800, 3625500; 517600, 3625500; 517600, 3625400;
517400, 3625400; 517400, 3625500; 517100, 3625500; 517100, 3625600;
517000, 3625600; 517000, 3625700; 516900, 3625700; 516900, 3625600;
516700, 3625600; 516700, 3625700; 516100, 3625700; 516100, 3625400;
516000, 3625400; 516000, 3625100; 515900, 3625100; 515900, 3624900;
515500, 3624900; 515500, 3624800; 515300, 3624800; 515300, 3624900;
515100, 3624900; 515100, 3624800; 514800, 3624800; 514800, 3624700;
514600, 3624700; 514600, 3624600; 514300, 3624600; 514300, 3624700;
514200, 3624700; 514200, 3624800; 514100, 3624800; 514100, 3625000;
514000, 3625000; 514000, 3625200; 514100, 3625200; 514100, 3625300;
514200, 3625300; 514200, 3625400; 514300, 3625400; 514300, 3625500;
514200, 3625500; returning to 514200, 3625700; excluding land bounded
by 514200, 3625700; 514300, 3625700; 514300, 3625800; 514200, 3625800;
514200, 3625700; land bounded by 511200, 3626400; 511200, 3626500;
511100, 3626500; 511100, 3626400; 511200, 3626400.
(iv) Subunit 18d: From USGS 1:24,000 scale quadrangle Viejas
Mountain. Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 527000, 3633600; 527000, 3633800; thence east to the Viejas
Reservation boundary at y-coordinate 3633800; thence south along the
reservation boundary to x-coordinate 527200; thence south and following
coordinates 527200, 3633100; 526900, 3633100; 526900, 3633000; 526800,
3633000; 526800, 3632900; 526600, 3632900; 526600, 3632800; 526500,
3632800; 526500, 3632500; 526200, 3632500; 526200, 3632000; 525700,
3632000; 525700, 3631900; 525600, 3631900; 525600, 3631800; 525500,
3631800; 525500, 3631900; 525400, 3631900; 525400, 3632000; 525300,
3632000; 525300, 3632200; 525000, 3632200; 525000, 3632100; thence west
to the CNF boundary at y-coordinate 3632100; thence north along the CNF
boundary to y-coordinate 3632900; thence east and following coordinates
524800, 3632900; 524800, 3632800; 525000, 3632800; 525000, 3632700;
525100, 3632700; 525100, 3632800; 525400, 3632800; 525400, 3632900;
525700, 3632900; 525700, 3633000; 525800, 3633000; 525800, 3633100;
525900, 3633100; 525900, 3633200; 526300, 3633200; 526300, 3633300;
526400, 3633300; 526400, 3633400; 526500, 3633400; 526500, 3633500;
526800, 3633500; 526800, 3633600; returning to 527000, 3633600.
(v) Note: Map of arroyo toad proposed critical habitat Unit 18
follows.
BILLING CODE 4310-55-U
[GRAPHIC] [TIFF OMITTED] TP28AP04.014
BILLING CODE 4310-55-C
[[Page 23319]]
(24) Unit 19; Cottonwood Creek Basin, San Diego County, California.
(i) Subunit 19a: From USGS 1:24,000 scale quadrangles Cameron
Corners, Morena Reservoir, and Mount Laguna. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 547300, 3627000;
547500, 3627000; 547500, 3626900; 547600, 3626900; 547600, 3626300;
547700, 3626300; 547700, 3626200; 547800, 3626200; 547800, 3625900;
547900, 3625900; 547900, 3625800; 548000, 3625800; 548000, 3625600;
548100, 3625600; 548100, 3625500; 548300, 3625500; 548300, 3625300;
548400, 3625300; 548400, 3625200; 548500, 3625200; 548500, 3624700;
548600, 3624700; 548600, 3624500; 548700, 3624500; 548700, 3623500;
548800, 3623500; 548800, 3623300; 548900, 3623300; 548900, 3623100;
549000, 3623100; 549000, 3622700; 549100, 3622700; 549100, 3622600;
549200, 3622600; 549200, 3622500; 549300, 3622500; 549300, 3622600;
549500, 3622600; 549500, 3622700; 549800, 3622700; 549800, 3622800;
550000, 3622800; 550000, 3622900; 550100, 3622900; 550100, 3623000;
550200, 3623000; 550200, 3623500; 550300, 3623500; 550300, 3623700;
550400, 3623700; 550400, 3623900; 550600, 3623900; 550600, 3623700;
550900, 3623700; 550900, 3623800; 551000, 3623800; 551000, 3623700;
551200, 3623700; 551200, 3623900; 551300, 3623900; 551300, 3624900;
551200, 3624900; 551200, 3625000; 551300, 3625000; 551300, 3625400;
551400, 3625400; 551400, 3626400; 551500, 3626400; 551500, 3626800;
551600, 3626800; 551600, 3627000; 551800, 3627000; 551800, 3626800;
551900, 3626800; 551900, 3626700; 552200, 3626700; 552200, 3626500;
552100, 3626500; 552100, 3626400; 552000, 3626400; 552000, 3626300;
551700, 3626300; 551700, 3625300; 551600, 3625300; 551600, 3624800;
551700, 3624800; 551700, 3624400; 551600, 3624400; 551600, 3623600;
551500, 3623600; 551500, 3623300; 551300, 3623300; 551300, 3623100;
551000, 3623100; 551000, 3623400; 550800, 3623400; 550800, 3623300;
550500, 3623300; 550500, 3622900; 550400, 3622900; 550400, 3622700;
550300, 3622700; 550300, 3622500; 550100, 3622500; 550100, 3622600;
550000, 3622600; 550000, 3622400; 549900, 3622400; 549900, 3622300;
549800, 3622300; 549800, 3622400; 549600, 3622400; 549600, 3621800;
549500, 3621800; 549500, 3621600; 549400, 3621600; 549400, 3621500;
549300, 3621500; 549300, 3621400; 549100, 3621400; 549100, 3621500;
548700, 3621500; 548700, 3621400; 548600, 3621400; 548600, 3621300;
548700, 3621300; 548700, 3621000; 548600, 3621000; 548600, 3620900;
548100, 3620900; 548100, 3620800; 548000, 3620800; 548000, 3620200;
548100, 3620200; 548100, 3618800; 548200, 3618800; 548200, 3618400;
548500, 3618400; 548500, 3618300; 548700, 3618300; 548700, 3618100;
548900, 3618100; 548900, 3618300; 549000, 3618300; 549000, 3618800;
549100, 3618800; 549100, 3619500; 549200, 3619500; 549200, 3620100;
549300, 3620100; 549300, 3620200; 549500, 3620200; 549500, 3620300;
549800, 3620300; 549800, 3620400; 549900, 3620400; 549900, 3620600;
550300, 3620600; 550300, 3620500; 550400, 3620500; 550400, 3620300;
550500, 3620300; 550500, 3620200; 550900, 3620200; 550900, 3619600;
550800, 3619600; 550800, 3619500; 550500, 3619500; 550500, 3619600;
550400, 3619600; 550400, 3619500; 550300, 3619500; 550300, 3619300;
550200, 3619300; 550200, 3619000; 550100, 3619000; 550100, 3618700;
550000, 3618700; 550000, 3618600; 550100, 3618600; 550100, 3618500;
550000, 3618500; 550000, 3618300; 549900, 3618300; 549900, 3618200;
549800, 3618200; 549800, 3618000; 549700, 3618000; 549700, 3617700;
549600, 3617700; 549600, 3617400; 549500, 3617400; 549500, 3617300;
549300, 3617300; 549300, 3617100; 549100, 3617100; 549100, 3617300;
549000, 3617300; 549000, 3617400; 548900, 3617400; 548900, 3617600;
548800, 3617600; 548800, 3617800; 548500, 3617800; 548500, 3617900;
548400, 3617900; 548400, 3617800; 548300, 3617800; 548300, 3617700;
548200, 3617700; 548200, 3617600; 548100, 3617600; 548100, 3617500;
547900, 3617500; 547900, 3617600; 547800, 3617600; 547800, 3617900;
547700, 3617900; 547700, 3618400; 547600, 3618400; 547600, 3618800;
547500, 3618800; 547500, 3618900; 547400, 3618900; 547400, 3619100;
547300, 3619100; 547300, 3619200; 547200, 3619200; 547200, 3619300;
547100, 3619300; 547100, 3619200; 547000, 3619200; 547000, 3619100;
546900, 3619100; 546900, 3618600; 546800, 3618600; 546800, 3618500;
546900, 3618500; 546900, 3617700; 546800, 3617700; 546800, 3617600;
546600, 3617600; 546600, 3617700; 546400, 3617700; 546400, 3617600;
546300, 3617600; 546300, 3617500; 546200, 3617500; 546200, 3617300;
546100, 3617300; 546100, 3617200; 545900, 3617200; 545900, 3617400;
545800, 3617400; 545800, 3617600; 545700, 3617600; 545700, 3617800;
545600, 3617800; 545600, 3618200; 545500, 3618200; 545500, 3618300;
545400, 3618300; 545400, 3618400; 545200, 3618400; 545200, 3618200;
545100, 3618200; 545100, 3618100; 545200, 3618100; 545200, 3617700;
545000, 3617700; 545000, 3617900; 544900, 3617900; 544900, 3618000;
544700, 3618000; 544700, 3618300; 544600, 3618300; 544600, 3618500;
544400, 3618500; 544400, 3618600; 544300, 3618600; 544300, 3618900;
544000, 3618900; 544000, 3618800; 543600, 3618800; 543600, 3618700;
543500, 3618700; 543500, 3619200; 543700, 3619200; 543700, 3619300;
543800, 3619300; 543800, 3619500; 543700, 3619500; 543700, 3619600;
543600, 3619600; 543600, 3619700; 543500, 3619700; 543500, 3620300;
543300, 3620300; 543300, 3620200; 543100, 3620200; 543100, 3620500;
543000, 3620500; 543000, 3620600; 542900, 3620600; 542900, 3620700;
542800, 3620700; 542800, 3620800; 542500, 3620800; 542500, 3620900;
542400, 3620900; 542400, 3621000; 542500, 3621000; 542500, 3621100;
542400, 3621100; 542400, 3621200; 542200, 3621200; 542200, 3621300;
541900, 3621300; 541900, 3621400; 541700, 3621400; 541700, 3621500;
541600, 3621500; 541600, 3621600; 541500, 3621600; 541500, 3621900;
541600, 3621900; 541600, 3622000; 542100, 3622000; 542100, 3621900;
542300, 3621900; 542300, 3621800; 542400, 3621800; 542400, 3621700;
542800, 3621700; 542800, 3621800; 542700, 3621800; 542700, 3622300;
542900, 3622300; 542900, 3622200; 543100, 3622200; 543100, 3621900;
543300, 3621900; 543300, 3621800; 543400, 3621800; 543400, 3621700;
543300, 3621700; 543300, 3621600; 543200, 3621600; 543200, 3621400;
543300, 3621400; 543300, 3621300; 543800, 3621300; 543800, 3621200;
543900, 3621200; 543900, 3621100; 544000, 3621100; 544000, 3621000;
544200, 3621000; 544200, 3620700; 544300, 3620700; 544300, 3620600;
544400, 3620600; 544400, 3620500; 544500, 3620500; 544500, 3620300;
544600, 3620300; 544600, 3620100; 544700, 3620100; 544700, 3620000;
544500, 3620000; 544500, 3619900; 544600, 3619900; 544600, 3619800;
544800, 3619800; 544800, 3619700; 545000, 3619700; 545000, 3619600;
545100, 3619600; 545100, 3619500; 545200, 3619500; 545200, 3619400;
545300, 3619400; 545300, 3619300; 545400, 3619300; 545400, 3619100;
545600, 3619100; 545600, 3619000; 545700, 3619000; 545700, 3618900;
545900, 3618900; 545900, 3619000; 546300, 3619000; 546300, 3619500;
546400, 3619500;
[[Page 23320]]
546400, 3619600; 546500, 3619600; 546500, 3619900; 546400, 3619900;
546400, 3620100; 547000, 3620100; 547000, 3620400; 547100, 3620400;
547100, 3620900; 547200, 3620900; 547200, 3621300; 547100, 3621300;
547100, 3621600; 547200, 3621600; 547200, 3621900; 547100, 3621900;
547100, 3622100; 547200, 3622100; 547200, 3622400; 547100, 3622400;
547100, 3622600; 547000, 3622600; 547000, 3622800; 546900, 3622800;
546900, 3623000; 547000, 3623000; 547000, 3623300; 547100, 3623300;
547100, 3624000; 547200, 3624000; 547200, 3624500; 547300, 3624500;
547300, 3625000; 547200, 3625000; 547200, 3625300; 547300, 3625300;
547300, 3626100; 547200, 3626100; 547200, 3626400; 547100, 3626400;
547100, 3626800; 547300, 3626800; returning to 547300, 3627000.
(ii) Subunit 19b: From USGS 1:24,000 scale quadrangles Barrett
Lake, Morena Reservoir, Potrero, and Tecate. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 534500, 3616200;
535000, 3616200; 535000, 3616100; 535100, 3616100; 535100, 3616000;
535300, 3616000; 535300, 3615900; 535800, 3615900; 535800, 3615800;
535900, 3615800; 535900, 3615900; 536100, 3615900; 536100, 3615800;
536400, 3615800; 536400, 3615900; 536500, 3615900; 536500, 3616000;
536600, 3616000; 536600, 3615900; 536700, 3615900; 536700, 3615700;
537000, 3615700; 537000, 3615800; 537200, 3615800; 537200, 3615900;
537300, 3615900; 537300, 3615800; 538200, 3615800; 538200, 3615700;
538300, 3615700; 538300, 3615600; 538500, 3615600; 538500, 3615500;
538700, 3615500; 538700, 3615400; 539400, 3615400; 539400, 3615300;
539600, 3615300; 539600, 3615200; 539800, 3615200; 539800, 3615100;
539900, 3615100; 539900, 3615000; 540700, 3615000; 540700, 3614700;
540600, 3614700; 540600, 3614600; 540200, 3614600; 540200, 3614700;
540000, 3614700; 540000, 3614600; 539900, 3614600; 539900, 3614700;
539600, 3614700; 539600, 3615000; 539300, 3615000; 539300, 3615100;
538500, 3615100; 538500, 3615200; 537900, 3615200; 537900, 3615300;
537600, 3615300; 537600, 3615200; 536600, 3615200; 536600, 3615300;
536400, 3615300; 536400, 3615400; 536100, 3615400; 536100, 3615500;
535400, 3615500; 535400, 3615600; 535100, 3615600; 535100, 3615700;
534800, 3615700; 534800, 3615800; 534500, 3615800; returning to 534500,
3616200.
(iii) Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 527900, 3608300; thence north to the Multiple Species
Conservation Program (MSCP) boundary at x-coordinate 527900; thence
east along the MSCP boundary to y-coordinate 3608700; thence east and
following coordinates 528400, 3608700; 528400, 3608800; 528500,
3608800; thence north to the MSCP boundary at x-coordinate 528500;
thence east along the MSCP boundary to y-coordinate 3609100; thence
east and following coordinates 528700, 3609100; 528700, 3609200;
528800, 3609200; 528800, 3609400; 529000, 3609400; 529000, 3609500;
529100, 3609500; 529100, 3609600; 529200, 3609600; 529200, 3609700;
529300, 3609700; 529300, 3609900; 529200, 3609900; 529200, 3610600;
529600, 3610600; 529600, 3610700; 529500, 3610700; 529500, 3610800;
529300, 3610800; 529300, 3610900; 529200, 3610900; 529200, 3611300;
529300, 3611300; 529300, 3611400; 529400, 3611400; 529400, 3611500;
529500, 3611500; 529500, 3611600; 529700, 3611600; 529700, 3611700;
529800, 3611700; 529800, 3611800; 529700, 3611800; 529700, 3612000;
529900, 3612000; 529900, 3612400; 530000, 3612400; 530000, 3612800;
529900, 3612800; 529900, 3613500; 530000, 3613500; 530000, 3613800;
530200, 3613800; 530200, 3614000; 530300, 3614000; 530300, 3614200;
530400, 3614200; 530400, 3614500; 530500, 3614500; 530500, 3614700;
530600, 3614700; 530600, 3615100; 530700, 3615100; 530700, 3615500;
530800, 3615500; 530800, 3615600; 531000, 3615600; 531000, 3615500;
531100, 3615500; 531100, 3615400; 531000, 3615400; 531000, 3615200;
530900, 3615200; 530900, 3614800; 530800, 3614800; 530800, 3614500;
530700, 3614500; 530700, 3614300; 530600, 3614300; 530600, 3614000;
530500, 3614000; 530500, 3613800; 530400, 3613800; 530400, 3613600;
530300, 3613600; 530300, 3613400; 530200, 3613400; 530200, 3613300;
530100, 3613300; 530100, 3613100; 530200, 3613100; 530200, 3613000;
530300, 3613000; 530300, 3612400; 530600, 3612400; 530600, 3612300;
530500, 3612300; 530500, 3612200; 530400, 3612200; 530400, 3612000;
530300, 3612000; 530300, 3611900; 530200, 3611900; 530200, 3611700;
530300, 3611700; 530300, 3611600; 530200, 3611600; 530200, 3611500;
530100, 3611500; 530100, 3611400; 530200, 3611400; 530200, 3611300;
530100, 3611300; 530100, 3611200; 529600, 3611200; 529600, 3611100;
529700, 3611100; 529700, 3611000; 529900, 3611000; 529900, 3610800;
530000, 3610800; 530000, 3610300; 530100, 3610300; 530100, 3610200;
530200, 3610200; 530200, 3610000; 530100, 3610000; 530100, 3609800;
530000, 3609800; 530000, 3609700; 529800, 3609700; 529800, 3609500;
529600, 3609500; 529600, 3609400; 529500, 3609400; 529500, 3609300;
529400, 3609300; 529400, 3609200; 529200, 3609200; 529200, 3609000;
529100, 3609000; 529100, 3608900; 529000, 3608900; 529000, 3608100;
528900, 3608100; 528900, 3607900; 529000, 3607900; 529000, 3607700;
529100, 3607700; 529100, 3607600; 529200, 3607600; 529200, 3607500;
529300, 3607500; 529300, 3607600; 529400, 3607600; 529400, 3607500;
530100, 3607500; 530100, 3607300; 530200, 3607300; 530200, 3607200;
530400, 3607200; 530400, 3607100; 530300, 3607100; 530300, 3606600;
530700, 3606600; 530700, 3606500; 531100, 3606500; 531100, 3606400;
531600, 3606400; 531600, 3606500; 531700, 3606500; 531700, 3606600;
532100, 3606600; 532100, 3606700; 532300, 3606700; 532300, 3606800;
532500, 3606800; 532500, 3606700; 532600, 3606700; 532600, 3606800;
532700, 3606800; 532700, 3606900; 533100, 3606900; 533100, 3606800;
533300, 3606800; 533300, 3607100; 533400, 3607100; 533400, 3607300;
533700, 3607300; 533700, 3607200; 533800, 3607200; 533800, 3607300;
534200, 3607300; 534200, 3608000; 534500, 3608000; 534500, 3608100;
534800, 3608100; 534800, 3608200; 534900, 3608200; 534900, 3608300;
535000, 3608300; 535000, 3608500; 535100, 3608500; 535100, 3608600;
535300, 3608600; 535300, 3608700; 535500, 3608700; 535500, 3608800;
535700, 3608800; 535700, 3609200; 535600, 3609200; 535600, 3609300;
535500, 3609300; 535500, 3609700; 535800, 3609700; 535800, 3609800;
536100, 3609800; 536100, 3609900; 536300, 3609900; 536300, 3610000;
536400, 3610000; 536400, 3610100; 536600, 3610100; 536600, 3610200;
536700, 3610200; 536700, 3610400; 537000, 3610400; 537000, 3610500;
537500, 3610500; 537500, 3610600; 537600, 3610600; 537600, 3610700;
537300, 3610700; 537300, 3610900; 537400, 3610900; 537400, 3611000;
537600, 3611000; 537600, 3611100; 537900, 3611100; 537900, 3611400;
538200, 3611400; 538200, 3611500; 538400, 3611500; 538400, 3611700;
538500, 3611700; 538500, 3612200; 538400, 3612200; 538400, 3612400;
538500, 3612400; 538500, 3612500; 539000, 3612500; 539000, 3612600;
539100, 3612600; 539100, 3612700; 539200, 3612700; 539200, 3613200;
539300, 3613200; 539300, 3613300; 539400, 3613300; 539400, 3613400;
[[Page 23321]]
539600, 3613400; 539600, 3613700; 539800, 3613700; 539800, 3613600;
540100, 3613600; 540100, 3613300; 540400, 3613300; 540400, 3613000;
540300, 3613000; 540300, 3612800; 540500, 3612800; 540500, 3612700;
540600, 3612700; 540600, 3612500; 540700, 3612500; 540700, 3612400;
540600, 3612400; 540600, 3612300; 540500, 3612300; 540500, 3612200;
540300, 3612200; 540300, 3612000; 540200, 3612000; 540200, 3611900;
540100, 3611900; 540100, 3611800; 540200, 3611800; 540200, 3611600;
540400, 3611600; 540400, 3611400; 540300, 3611400; 540300, 3611300;
540200, 3611300; 540200, 3611100; 540100, 3611100; 540100, 3611000;
540000, 3611000; 540000, 3610900; 539600, 3610900; 539600, 3610700;
539700, 3610700; 539700, 3610300; 539300, 3610300; 539300, 3610400;
538800, 3610400; 538800, 3610300; 538600, 3610300; 538600, 3610200;
538500, 3610200; 538500, 3610100; 538300, 3610100; 538300, 3609500;
538200, 3609500; 538200, 3609400; 538000, 3609400; 538000, 3609300;
537900, 3609300; 537900, 3609100; 537700, 3609100; 537700, 3609000;
537800, 3609000; 537800, 3608600; 537700, 3608600; 537700, 3608500;
537600, 3608500; 537600, 3608400; 537200, 3608400; 537200, 3608500;
537000, 3608500; 537000, 3608400; 536800, 3608400; 536800, 3608300;
536700, 3608300; 536700, 3608000; 536600, 3608000; 536600, 3607700;
536700, 3607700; 536700, 3607400; 536600, 3607400; 536600, 3607300;
535700, 3607300; 535700, 3607400; 535100, 3607400; 535100, 3607300;
535000, 3607300; 535000, 3607500; 535100, 3607500; 535100, 3607600;
534700, 3607600; 534700, 3607400; 534600, 3607400; 534600, 3607300;
534500, 3607300; 534500, 3607200; 534400, 3607200; 534400, 3606900;
533900, 3606900; 533900, 3606800; 533500, 3606800; 533500, 3606600;
533400, 3606600; 533400, 3606400; 533000, 3606400; 533000, 3606500;
532800, 3606500; 532800, 3606400; 532100, 3606400; 532100, 3606300;
532000, 3606300; 532000, 3606200; 531900, 3606200; 531900, 3605900;
531700, 3605900; 531700, 3606000; 531500, 3606000; 531500, 3605900;
531300, 3605900; 531300, 3606000; 531200, 3606000; 531200, 3606100;
530900, 3606100; 530900, 3606200; 530600, 3606200; 530600, 3606300;
530400, 3606300; 530400, 3606400; 530100, 3606400; 530100, 3606500;
530000, 3606500; 530000, 3606600; 529900, 3606600; 529900, 3606700;
530000, 3606700; 530000, 3606900; 529900, 3606900; 529900, 3607000;
529800, 3607000; 529800, 3606900; 529700, 3606900; 529700, 3607000;
529600, 3607000; 529600, 3607100; 529000, 3607100; 529000, 3607200;
thence west to the MSCP boundary at y-coordinate 3607200; thence
northwest along the MSCP boundary to y-coordinate 3608300; thence west
and returning to 527900, 3608300; excluding land bounded by 527900,
3608300; 527900, 3608200; 528000, 3608200; 528000, 3608300; 527900,
3608300.
(iv) Subunit 19c: From USGS 1:24,000 scale quadrangles Cuyamaca
Peak, Descanso, and Mount Laguna. Land bounded by the following UTM
zone 11, NAD27 coordinates (E, N): 544000, 3639000; 544200, 3639000;
544200, 3638800; 544300, 3638800; 544300, 3638700; 544500, 3638700;
544500, 3638500; 544600, 3638500; 544600, 3638400; 544700, 3638400;
544700, 3638200; 544800, 3638200; 544800, 3638100; 544900, 3638100;
544900, 3637800; 545000, 3637800; 545000, 3637700; 545100, 3637700;
545100, 3637500; 545200, 3637500; 545200, 3637400; 545300, 3637400;
545300, 3637300; 545400, 3637300; 545400, 3636800; 545500, 3636800;
545500, 3636500; 545700, 3636500; 545700, 3636400; 545800, 3636400;
545800, 3636300; 546100, 3636300; 546100, 3636400; 546300, 3636400;
546300, 3636100; 546400, 3636100; 546400, 3635900; 546200, 3635900;
546200, 3636000; 546100, 3636000; 546100, 3635900; 546000, 3635900;
546000, 3635600; 545800, 3635600; 545800, 3635900; 545700, 3635900;
545700, 3636000; 545600, 3636000; 545600, 3636100; 545500, 3636100;
545500, 3636000; 545400, 3636000; 545400, 3635800; 545300, 3635800;
545300, 3635600; 545200, 3635600; 545200, 3635400; 545100, 3635400;
545100, 3635300; 545000, 3635300; 545000, 3635000; 544900, 3635000;
544900, 3634500; 544800, 3634500; 544800, 3634300; 544700, 3634300;
544700, 3634200; 544600, 3634200; 544600, 3633600; 544700, 3633600;
544700, 3633300; 544600, 3633300; 544600, 3633100; 544500, 3633100;
544500, 3632600; 544600, 3632600; 544600, 3632500; 544700, 3632500;
544700, 3632300; 544800, 3632300; 544800, 3632700; 544900, 3632700;
544900, 3632800; 545000, 3632800; 545000, 3632900; 544900, 3632900;
544900, 3633000; 545000, 3633000; 545000, 3633100; 545200, 3633100;
545200, 3632900; 545300, 3632900; 545300, 3632700; 545200, 3632700;
545200, 3632200; 545000, 3632200; 545000, 3632100; 545800, 3632100;
545800, 3631900; 545900, 3631900; 545900, 3632000; 546000, 3632000;
546000, 3632100; 546200, 3632100; 546200, 3632200; 546300, 3632200;
546300, 3632400; 546600, 3632400; 546600, 3632300; 546700, 3632300;
546700, 3632200; 546800, 3632200; 546800, 3632000; 546700, 3632000;
546700, 3631900; 546400, 3631900; 546400, 3631800; 546300, 3631800;
546300, 3631600; 545900, 3631600; 545900, 3631400; 545800, 3631400;
545800, 3631300; 545700, 3631300; 545700, 3631100; 545500, 3631100;
545500, 3631000; 545300, 3631000; 545300, 3631100; 545000, 3631100;
545000, 3631200; 544900, 3631200; 544900, 3631300; 544600, 3631300;
544600, 3631200; 544500, 3631200; 544500, 3631100; 543800, 3631100;
543800, 3631500; 543700, 3631500; 543700, 3631600; 543600, 3631600;
543600, 3631700; 543500, 3631700; 543500, 3632100; 543600, 3632100;
543600, 3632600; 543500, 3632600; 543500, 3632800; 543400, 3632800;
543400, 3632900; 543300, 3632900; 543300, 3633000; 543200, 3633000;
543200, 3633100; 543100, 3633100; 543100, 3633000; 543000, 3633000;
543000, 3632900; 542900, 3632900; 542900, 3632800; 542800, 3632800;
542800, 3632700; 542700, 3632700; 542700, 3632600; 542600, 3632600;
542600, 3632500; 542300, 3632500; 542300, 3632400; 542200, 3632400;
542200, 3632300; 542100, 3632300; 542100, 3632000; 542000, 3632000;
542000, 3631900; 541900, 3631900; 541900, 3631800; 541700, 3631800;
541700, 3631700; 541400, 3631700; 541400, 3631500; 541300, 3631500;
541300, 3631300; 541200, 3631300; 541200, 3631000; 541100, 3631000;
541100, 3630900; 540900, 3630900; 540900, 3630800; 540800, 3630800;
540800, 3630600; 540700, 3630600; 540700, 3630700; 540600, 3630700;
540600, 3631100; 540800, 3631100; 540800, 3631200; 541000, 3631200;
541000, 3631400; 541100, 3631400; 541100, 3631800; 541200, 3631800;
541200, 3631900; 541400, 3631900; 541400, 3632100; 541600, 3632100;
541600, 3632200; 541500, 3632200; 541500, 3632400; 541600, 3632400;
541600, 3632600; 542000, 3632600; 542000, 3632700; 542100, 3632700;
542100, 3632800; 542500, 3632800; 542500, 3632900; 542600, 3632900;
542600, 3633100; 542700, 3633100; 542700, 3633200; 542800, 3633200;
542800, 3633500; 542900, 3633500; 542900, 3633600; 543100, 3633600;
543100, 3633500; 543300, 3633500; 543300, 3633400; 543400, 3633400;
543400, 3633300; 543500, 3633300; 543500, 3633500; 543600, 3633500;
543600, 3634100; 543700, 3634100; 543700, 3634400; 543900, 3634400;
543900,
[[Page 23322]]
3634300; 544100, 3634300; 544100, 3634500; 544200, 3634500; 544200,
3634600; 544400, 3634600; 544400, 3635300; 544500, 3635300; 544500,
3635400; 544600, 3635400; 544600, 3635600; 544700, 3635600; 544700,
3636000; 544800, 3636000; 544800, 3636300; 545000, 3636300; 545000,
3637100; 544900, 3637100; 544900, 3637200; 544800, 3637200; 544800,
3637300; 544700, 3637300; 544700, 3637500; 544600, 3637500; 544600,
3637800; 544500, 3637800; 544500, 3637900; 544400, 3637900; 544400,
3638300; 544300, 3638300; 544300, 3638400; 544200, 3638400; 544200,
3638500; 544100, 3638500; 544100, 3638600; 544000, 3638600; returning
to 544000, 3639000.
(v) Subunit 19d: From USGS 1:24,000 scale quadrangles Barrett Lake,
Descanso, and Viejas Mountain. Land bounded by the following UTM zone
11, NAD27 coordinates (E, N): 536700, 3629100; 536900, 3629100; 536900,
3629000; 537000, 3629000; 537000, 3628800; 537200, 3628800; 537200,
3628700; 537400, 3628700; 537400, 3628600; 537200, 3628600; 537200,
3628500; 537000, 3628500; 537000, 3628600; 536800, 3628600; 536800,
3628500; 536700, 3628500; 536700, 3628300; 536600, 3628300; 536600,
3628200; 536500, 3628200; 536500, 3628100; 536400, 3628100; 536400,
3628000; 536100, 3628000; 536100, 3627800; 536000, 3627800; 536000,
3627700; 535900, 3627700; 535900, 3627500; 535500, 3627500; 535500,
3627400; 535400, 3627400; 535400, 3627100; 535300, 3627100; 535300,
3627000; 534900, 3627000; 534900, 3626800; 534800, 3626800; 534800,
3626700; 534600, 3626700; 534600, 3626300; 534400, 3626300; 534400,
3626200; 534300, 3626200; 534300, 3626000; 534200, 3626000; 534200,
3625900; 534100, 3625900; 534100, 3625800; 533900, 3625800; 533900,
3625300; 533800, 3625300; 533800, 3625100; 533700, 3625100; 533700,
3624900; 533900, 3624900; 533900, 3624700; 533700, 3624700; 533700,
3624500; 533600, 3624500; 533600, 3624400; 533400, 3624400; 533400,
3624300; 533200, 3624300; 533200, 3623900; 533300, 3623900; 533300,
3623600; 533100, 3623600; 533100, 3623100; 533000, 3623100; 533000,
3623000; 533100, 3623000; 533100, 3622500; 533000, 3622500; 533000,
3622300; 532900, 3622300; 532900, 3622000; 532700, 3622000; 532700,
3621900; 532800, 3621900; 532800, 3621800; 532900, 3621800; 532900,
3621500; 532800, 3621500; 532800, 3621400; 532700, 3621400; 532700,
3621200; 532600, 3621200; 532600, 3620900; 532500, 3620900; 532500,
3620700; 532400, 3620700; 532400, 3620600; 532300, 3620600; 532300,
3620300; 532200, 3620300; 532200, 3620100; 532100, 3620100; 532100,
3620000; 531900, 3620000; 531900, 3620100; 531800, 3620100; 531800,
3620200; 531600, 3620200; 531600, 3619500; 531500, 3619500; 531500,
3618900; 531200, 3618900; 531200, 3619000; 531100, 3619000; 531100,
3619200; 531200, 3619200; 531200, 3619600; 531300, 3619600; 531300,
3619900; 531400, 3619900; 531400, 3620400; 531500, 3620400; 531500,
3620500; 531800, 3620500; 531800, 3620400; 532000, 3620400; 532000,
3620700; 532100, 3620700; 532100, 3620900; 532200, 3620900; 532200,
3621000; 532300, 3621000; 532300, 3621100; 532400, 3621100; 532400,
3621500; 532500, 3621500; 532500, 3621700; 532400, 3621700; 532400,
3622100; 532300, 3622100; 532300, 3622200; 532400, 3622200; 532400,
3622500; 532500, 3622500; 532500, 3622600; 532600, 3622600; 532600,
3622700; 532500, 3622700; 532500, 3622900; 532600, 3622900; 532600,
3623000; 532700, 3623000; 532700, 3623600; 532600, 3623600; 532600,
3623700; 532100, 3623700; 532100, 3623600; 531600, 3623600; 531600,
3623500; 531500, 3623500; 531500, 3623600; 531400, 3623600; 531400,
3623700; 531300, 3623700; 531300, 3623800; 531400, 3623800; 531400,
3624000; 531500, 3624000; 531500, 3624100; 531600, 3624100; 531600,
3624200; 531700, 3624200; 531700, 3624400; 531900, 3624400; 531900,
3624600; 532100, 3624600; 532100, 3624900; 532300, 3624900; 532300,
3625000; 532500, 3625000; 532500, 3624800; 532400, 3624800; 532400,
3624500; 532300, 3624500; 532300, 3624400; 532200, 3624400; 532200,
3624300; 532100, 3624300; 532100, 3624200; 532000, 3624200; 532000,
3624100; 531900, 3624100; 531900, 3624000; 532000, 3624000; 532000,
3623900; 532100, 3623900; 532100, 3624000; 532300, 3624000; 532300,
3624100; 532500, 3624100; 532500, 3624000; 532900, 3624000; 532900,
3624500; 533200, 3624500; 533200, 3624600; 533400, 3624600; 533400,
3625000; 533300, 3625000; 533300, 3625100; 533400, 3625100; 533400,
3625300; 533600, 3625300; 533600, 3625700; 533500, 3625700; 533500,
3625900; 533600, 3625900; 533600, 3626000; 533800, 3626000; 533800,
3626400; 534000, 3626400; 534000, 3626500; 534100, 3626500; 534100,
3626600; 534200, 3626600; 534200, 3626900; 534300, 3626900; 534300,
3627000; 534400, 3627000; 534400, 3627100; 534500, 3627100; 534500,
3627200; 534600, 3627200; 534600, 3627300; 534900, 3627300; 534900,
3627400; 534800, 3627400; 534800, 3627600; 534900, 3627600; 534900,
3627700; 535000, 3627700; 535000, 3627800; 535200, 3627800; 535200,
3627700; 535300, 3627700; 535300, 3627800; 535400, 3627800; 535400,
3627900; 535600, 3627900; 535600, 3628000; 535700, 3628000; 535700,
3628100; 535800, 3628100; 535800, 3628200; 536100, 3628200; 536100,
3628400; 536200, 3628400; 536200, 3628600; 536300, 3628600; 536300,
3628700; 536400, 3628700; 536400, 3628800; 536500, 3628800; 536500,
3628900; 536600, 3628900; 536600, 3629000; 536700, 3629000; returning
to 536700, 3629100.
(vi) Note: Map of arroyo toad proposed critical habitat Unit 19
follows.
BILLING CODE 4310-55-U
[[Page 23323]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.015
BILLING CODE 4310-55-C
(25) Unit 20; Upper Santa Ana River Basin/Cajon Wash, San
Bernardino County, California.
(i) From USGS 1:24,000 scale quadrangle Cajon. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 458300, 3792500;
458700, 3792500; 458700, 3792100; 458600, 3792100; 458600, 3791800;
458500, 3791800; 458500, 3791600; 458000, 3791600; 458000, 3791500;
457900, 3791500; 457900, 3791400; 457400, 3791400; 457400, 3791300;
457200, 3791300; 457200, 3791000; 457100, 3791000; 457100, 3790800;
457200, 3790800; 457200, 3790600; 457300, 3790600; 457300, 3790500;
457400, 3790500; 457400, 3790400; 457500, 3790400; 457500, 3790300;
458000, 3790300; 458000, 3790200; 458300, 3790200; 458300, 3790100;
458600, 3790100; 458600, 3790000; 458700, 3790000; 458700, 3789900;
458800, 3789900; 458800, 3789800; 458900, 3789800; 458900, 3789700;
459000, 3789700; 459000, 3789600; 459100, 3789600; 459100, 3789400;
459400, 3789400; 459400, 3789300; 459500, 3789300; 459500, 3789200;
459600, 3789200; 459600, 3789000; 459700, 3789000; 459700, 3788900;
459800, 3788900; 459800, 3788800; 459900, 3788800; 459900, 3788700;
460000, 3788700; 460000, 3788600; 460100, 3788600; 460100, 3788500;
460400, 3788500; 460400, 3788400; 460600, 3788400; 460600, 3788300;
460700, 3788300; 460700, 3788200; 460800, 3788200; 460800, 3788100;
460900, 3788100; 460900, 3787400; 460800, 3787400; 460800, 3787100;
460600, 3787100; 460600, 3787200; 460500, 3787200; 460500, 3787300;
460400, 3787300; 460400, 3787400; 460300, 3787400; 460300, 3787500;
460200, 3787500; 460200, 3787600; 460100, 3787600; 460100, 3787700;
460000, 3787700; 460000, 3787800; 459800, 3787800; 459800, 3787900;
459700, 3787900; 459700, 3788000; 459600, 3788000; 459600, 3788100;
459400, 3788100; 459400, 3788200; 459300, 3788200; 459300, 3788300;
459200, 3788300; 459200, 3788500; 459100, 3788500; 459100, 3788700;
458900, 3788700; 458900, 3788900; 458700, 3788900; 458700, 3789000;
458500, 3789000; 458500, 3789100; 458300, 3789100; 458300, 3789300;
458100, 3789300; 458100, 3789400; 458000, 3789400; 458000, 3789500;
457900, 3789500; 457900, 3789600; 457800, 3789600; 457800, 3789700;
457700, 3789700; 457700, 3789800; 457600, 3789800; 457600, 3789700;
457500, 3789700; 457500, 3789800; 457300, 3789800; 457300, 3789900;
457000, 3789900; 457000, 3790100; 456900, 3790100; 456900, 3790200;
456800, 3790200; 456800, 3790500; 456700, 3790500; 456700, 3791000;
456600, 3791000; 456600, 3791200; 456700, 3791200; 456700, 3791300;
456800, 3791300; 456800, 3791400; 456900, 3791400; 456900, 3791500;
457100, 3791500; 457100, 3792000; 457300, 3792000; 457300, 3791900;
457400, 3791900; 457400, 3792000; 457500, 3792000; 457500, 3791900;
457600, 3791900; 457600, 3792000; 457900, 3792000; 457900, 3792100;
458000, 3792100; 458000, 3792200; 458200, 3792200; 458200, 3792400;
458300, 3792400; returning to 458300, 3792500.
(ii) Note: Map of arroyo toad proposed critical habitat Units 20
and 22 follows.
BILLING CODE 4310-55-U
[[Page 23324]]
[GRAPHIC] [TIFF OMITTED] TP28AP04.016
BILLING CODE 4310-55-C
(26) Unit 21; Little Rock Creek Basin, Los Angeles County,
California.
(i) From USGS 1:24,000 scale quadrangles Juniper Hills and Pacifico
Mountain. Land bounded by the following UTM zone 11, NAD27 coordinates
(E, N): 406300, 3814500; 406500, 3814500; 406500, 3814100; 406600,
3814100; 406600, 3813600; 406800, 3813600; 406800, 3813400; 406700,
3813400; 406700, 3813300; 406800, 3813300; 406800, 3812700; 406900,
3812700; 406900, 3812300; 407000, 3812300; 407000, 3812200; 407200,
3812200; 407200, 3811900; 407300, 3811900; 407300, 3811800; 407400,
3811800; 407400, 3811700; 407500, 3811700; 407500, 3811600; 407600,
3811600; 407600, 3811400; 407800, 3811400; 407800, 3811200; 408200,
3811200; 408200, 3811100; 408500, 3811100; 408500, 3811000; 408700,
3811000; 408700, 3810900; 409000, 3810900; 409000, 3810800; 409100,
3810800; 409100, 3810600; 409200, 3810600; 409200, 3810400; 409300,
3810400; 409300, 3810300; 409400, 3810300; 409400, 3810100; 409500,
3810100; 409500, 3810000; 409800, 3810000; 409800, 3809900; 409900,
3809900; 409900, 3809700; 410100, 3809700; 410100, 3809500; 410200,
3809500; 410200, 3809400; 410300, 3809400; 410300, 3809200; 410400,
3809200; 410400, 3809100; 410500, 3809100; 410500, 3809000; 410700,
3809000; 410700, 3808900; 410800, 3808900; 410800, 3808700; 410900,
3808700; 410900, 3808500; 411000, 3808500; 411000, 3808300; 411100,
3808300; 411100, 3808100; 411200, 3808100; 411200, 3807900; 411300,
3807900; 411300, 3807600; 411400, 3807600; 411400, 3807400; 411200,
3807400; 411200, 3807500; 411000, 3807500; 411000, 3807700; 410900,
3807700; 410900, 3808100; 410800, 3808100; 410800, 3808200; 410700,
3808200; 410700, 3808300; 410600, 3808300; 410600, 3808600; 410400,
3808600; 410400, 3808800; 410300, 3808800; 410300, 3809000; 410100,
3809000; 410100, 3809100; 410000, 3809100; 410000, 3809200; 409900,
3809200; 409900, 3809300; 409800, 3809300; 409800, 3809500; 409600,
3809500; 409600, 3809700; 409300, 3809700; 409300, 3809800; 409200,
3809800; 409200, 3810000; 409100, 3810000; 409100, 3810100; 409000,
3810100; 409000, 3810300; 408900, 3810300; 408900, 3810400; 408800,
3810400; 408800, 3810500; 408600, 3810500; 408600, 3810600; 408200,
3810600; 408200, 3810800; 407900, 3810800; 407900, 3810900; 407700,
3810900; 407700, 3811000; 407600, 3811000; 407600, 3811100; 407500,
3811100; 407500, 3811200; 407400, 3811200; 407400, 3811300; 407300,
3811300; 407300, 3811400; 407100, 3811400; 407100, 3811500; 407000,
3811500; 407000, 3811600; 406900, 3811600; 406900, 3811700; 406800,
3811700; 406800, 3811800; 406700, 3811800; 406700, 3811900; 406600,
3811900; 406600, 3812600; 406500, 3812600; 406500, 3813100; 406400,
3813100; 406400, 3813200; 406300, 3813200; 406300, 3813500; 406400,
3813500; 406400, 3813800; 406300, 3813800; 406300, 3814000; 406200,
3814000; 406200, 3813900; 406100, 3813900; 406100, 3813800; 406000,
3813800; 406000, 3813700; 405900, 3813700; 405900, 3813600; 405700,
3813600; 405700, 3813500; 405600, 3813500; 405600, 3813400; 405500,
3813400; 405500, 3813300; 405400, 3813300; 405400, 3813100; 405200,
3813100; 405200, 3813000; 405000, 3813000; 405000, 3812900; 404800,
3812900; 404800, 3813100; 404900, 3813100; 404900, 3813300; 405000,
3813300; 405000, 3813400; 405100, 3813400; 405100, 3813500; 405200,
3813500; 405200, 3813600; 405400, 3813600; 405400, 3813700; 405500,
3813700; 405500, 3813800; 405600, 3813800; 405600, 3813900; 405800,
3813900; 405800, 3814000;
[[Page 23325]]
405900, 3814000; 405900, 3814200; 406000, 3814200; 406000, 3814300;
406100, 3814300; 406100, 3814400; 406300, 3814400; returning to 406300,
3814500.
(ii) Refer to paragraph 12(iii) for map of arroyo toad proposed
critical habitat Units 6, 7 and 21.
(27) Unit 22; Upper Mojave River Basin, San Bernardino County,
California.
(i) Subunit 22a: From USGS 1:24,000 scale quadrangles Butler Peak,
Cajon, Lake Arrowhead, and Silverwood Lake. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 488400, 3795200;
488300, 3795200; 488300, 3795300; 488100, 3795300; 488100, 3795600;
488000, 3795600; 488000, 3795800; 487600, 3795800; 487600, 3795900;
487500, 3795900; 487500, 3796000; 487200, 3796000; 487200, 3796400;
487300, 3796400; 487300, 3796700; 487200, 3796700; 487200, 3797100;
487000, 3797100; 487000, 3797200; 486800, 3797200; 486800, 3797300;
486700, 3797300; 486700, 3797400; 486600, 3797400; 486600, 3797600;
486500, 3797600; 486500, 3797800; 486600, 3797800; 486600, 3797900;
486700, 3797900; 486700, 3798000; 486300, 3798000; 486300, 3797800;
486000, 3797800; 486000, 3798000; 485900, 3798000; 485900, 3798100;
485500, 3798100; 485500, 3798200; 485400, 3798200; 485400, 3798300;
485300, 3798300; 485300, 3798400; 485200, 3798400; 485200, 3798500;
485100, 3798500; 485100, 3798600; 485000, 3798600; 485000, 3798800;
485100, 3798800; 485100, 3799000; 485300, 3799000; 485300, 3799100;
485100, 3799100; 485100, 3799200; 485000, 3799200; 485000, 3799300;
484800, 3799300; 484800, 3799400; 484500, 3799400; 484500, 3799500;
484400, 3799500; 484400, 3799600; 484300, 3799600; 484300, 3799700;
484000, 3799700; 484000, 3799800; 483900, 3799800; 483900, 3799500;
483500, 3799500; 483500, 3799600; 483400, 3799600; 483400, 3799800;
483000, 3799800; 483000, 3799700; 482900, 3799700; 482900, 3799800;
482700, 3799800; 482700, 3799600; 482600, 3799600; 482600, 3799000;
482700, 3799000; 482700, 3798200; 482600, 3798200; 482600, 3797800;
482500, 3797800; 482500, 3797700; 482400, 3797700; 482400, 3797300;
482300, 3797300; 482300, 3797000; 482100, 3797000; 482100, 3796900;
482000, 3796900; 482000, 3796800; 481900, 3796800; 481900, 3796600;
481800, 3796600; 481800, 3796300; 481700, 3796300; 481700, 3796200;
481600, 3796200; 481600, 3796100; 481500, 3796100; 481500, 3796200;
481400, 3796200; 481400, 3796500; 481300, 3796500; 481300, 3796700;
481100, 3796700; 481100, 3796800; 481000, 3796800; 481000, 3796900;
481100, 3796900; 481100, 3797000; 481200, 3797000; 481200, 3796900;
481400, 3796900; 481400, 3797400; 481600, 3797400; 481600, 3797500;
481700, 3797500; 481700, 3797800; 482000, 3797800; 482000, 3797900;
482100, 3797900; 482100, 3797800; 482200, 3797800; 482200, 3797900;
482300, 3797900; 482300, 3798400; 482400, 3798400; 482400, 3799300;
482300, 3799300; 482300, 3799600; 482400, 3799600; 482400, 3799900;
482300, 3799900; 482300, 3800000; 482100, 3800000; 482100, 3799900;
481400, 3799900; 481400, 3799800; 481100, 3799800; 481100, 3799700;
480900, 3799700; 480900, 3799600; 480800, 3799600; 480800, 3799700;
480600, 3799700; 480600, 3799800; 480300, 3799800; 480300, 3799700;
479900, 3799700; 479900, 3799800; 479800, 3799800; 479800, 3799900;
479700, 3799900; 479700, 3799600; 479600, 3799600; 479600, 3799500;
479300, 3799500; 479300, 3799600; 479200, 3799600; 479200, 3799800;
478600, 3799800; 478600, 3799700; 478000, 3799700; 478000, 3799600;
477700, 3799600; 477700, 3799500; 477600, 3799500; 477600, 3799400;
477400, 3799400; 477400, 3799200; 477300, 3799200; 477300, 3799100;
477200, 3799100; 477200, 3798900; 477000, 3798900; 477000, 3799000;
476900, 3799000; 476900, 3798900; 476800, 3798900; 476800, 3799000;
476700, 3799000; 476700, 3799100; 476500, 3799100; 476500, 3798900;
476300, 3798900; 476300, 3799000; 476100, 3799000; 476100, 3798700;
476000, 3798700; 476000, 3798300; 476100, 3798300; 476100, 3798100;
476200, 3798100; 476200, 3797900; 476100, 3797900; 476100, 3797600;
476000, 3797600; 476000, 3797500; 476100, 3797500; 476100, 3797200;
475900, 3797200; 475900, 3797100; 475700, 3797100; 475700, 3797200;
475500, 3797200; 475500, 3797100; 475600, 3797100; 475600, 3796800;
475400, 3796800; 475400, 3796900; 475100, 3796900; 475100, 3796800;
474900, 3796800; 474900, 3797000; 474700, 3797000; 474700, 3797200;
474600, 3797200; 474600, 3797500; 474700, 3797500; 474700, 3797700;
474600, 3797700; 474600, 3797800; 474500, 3797800; 474500, 3797900;
474200, 3797900; 474200, 3797800; 474300, 3797800; 474300, 3797600;
474400, 3797600; 474400, 3797400; 474500, 3797400; 474500, 3797200;
474000, 3797200; 474000, 3797100; 473700, 3797100; 473700, 3797300;
473500, 3797300; 473500, 3797200; 473600, 3797200; 473600, 3796900;
473500, 3796900; 473500, 3796800; 473400, 3796800; 473400, 3796700;
473200, 3796700; 473200, 3796600; 473100, 3796600; 473100, 3796500;
472900, 3796500; 472900, 3796400; 472700, 3796400; 472700, 3796300;
471900, 3796300; 471900, 3796200; 471800, 3796200; 471800, 3796100;
471600, 3796100; 471600, 3796000; 471400, 3796000; 471400, 3795800;
470900, 3795800; 470900, 3795900; 470600, 3795900; 470600, 3796000;
470300, 3796000; 470300, 3795900; 468600, 3795900; 468600, 3796000;
468500, 3796000; 468500, 3796100; 468300, 3796100; 468300, 3796200;
468000, 3796200; 468000, 3796100; 467800, 3796100; 467800, 3796200;
467600, 3796200; 467600, 3796300; 467500, 3796300; 467500, 3796400;
467100, 3796400; 467100, 3796300; 466800, 3796300; 466800, 3796200;
466400, 3796200; 466400, 3796100; 466300, 3796100; 466300, 3796000;
466000, 3796000; 466000, 3795900; 465700, 3795900; 465700, 3795800;
465600, 3795800; 465600, 3795700; 465100, 3795700; 465100, 3795800;
464800, 3795800; 464800, 3795900; 464600, 3795900; 464600, 3796000;
464400, 3796000; 464400, 3796100; 464300, 3796100; 464300, 3796200;
464000, 3796200; 464000, 3796300; 463900, 3796300; 463900, 3796400;
463800, 3796400; 463800, 3796500; 463200, 3796500; 463200, 3796600;
462500, 3796600; 462500, 3796800; 462700, 3796800; 462700, 3796900;
462400, 3796900; 462400, 3797000; 462200, 3797000; 462200, 3797100;
462100, 3797100; 462100, 3797300; 461500, 3797300; 461500, 3797400;
461400, 3797400; 461400, 3797500; 461500, 3797500; 461500, 3797600;
462300, 3797600; 462300, 3797400; 462500, 3797400; 462500, 3797300;
462900, 3797300; 462900, 3797100; 463000, 3797100; 463000, 3797000;
463100, 3797000; 463100, 3797100; 463200, 3797100; 463200, 3797000;
463300, 3797000; 463300, 3796800; 464000, 3796800; 464000, 3796700;
464300, 3796700; 464300, 3796600; 464600, 3796600; 464600, 3796500;
464900, 3796500; 464900, 3796400; 465200, 3796400; 465200, 3796300;
465400, 3796300; 465400, 3796200; 465600, 3796200; 465600, 3796300;
465700, 3796300; 465700, 3796400; 465900, 3796400; 465900, 3796500;
465800, 3796500; 465800, 3796700; 465900, 3796700; 465900, 3796800;
465700, 3796800; 465700, 3796900; 465500, 3796900; 465500, 3797000;
465400, 3797000; 465400, 3797300; 465600, 3797300; 465600, 3797400;
465700, 3797400;
[[Page 23326]]
465700, 3797500; 465800, 3797500; 465800, 3797400; 466000, 3797400;
466000, 3797500; 466300, 3797500; 466300, 3797600; 466400, 3797600;
466400, 3797700; 466500, 3797700; 466500, 3797600; 466600, 3797600;
466600, 3797500; 466700, 3797500; 466700, 3797600; 466800, 3797600;
466800, 3797500; 466900, 3797500; 466900, 3797400; 467000, 3797400;
467000, 3797500; 467600, 3797500; 467600, 3797400; 467700, 3797400;
467700, 3797300; 467800, 3797300; 467800, 3797100; 467900, 3797100;
467900, 3797300; 468000, 3797300; 468000, 3797400; 468200, 3797400;
468200, 3797300; 468400, 3797300; 468400, 3797400; 468500, 3797400;
468500, 3797300; 468800, 3797300; 468800, 3796900; 468900, 3796900;
468900, 3796700; 469700, 3796700; 469700, 3796800; 469800, 3796800;
469800, 3796900; 469700, 3796900; 469700, 3797100; 469500, 3797100;
469500, 3797200; 469400, 3797200; 469400, 3797400; 469500, 3797400;
469500, 3797500; 469600, 3797500; 469600, 3797600; 469700, 3797600;
469700, 3797500; 469900, 3797500; 469900, 3797800; 469800, 3797800;
469800, 3798000; 470000, 3798000; 470000, 3798100; 470300, 3798100;
470300, 3798200; 470200, 3798200; 470200, 3798500; 470400, 3798500;
470400, 3798300; 470800, 3798300; 470800, 3798400; 470900, 3798400;
470900, 3798500; 471100, 3798500; 471100, 3798400; 471200, 3798400;
471200, 3798500; 471300, 3798500; 471300, 3798600; 471500, 3798600;
471500, 3798700; 471700, 3798700; 471700, 3798800; 471800, 3798800;
471800, 3798900; 472300, 3798900; 472300, 3798800; 473000, 3798800;
473000, 3798900; 473400, 3798900; 473400, 3799000; 473500, 3799000;
473500, 3799100; 473700, 3799100; 473700, 3799200; 473900, 3799200;
473900, 3799300; 474000, 3799300; 474000, 3799400; 474100, 3799400;
474100, 3799500; 474300, 3799500; 474300, 3799600; 474500, 3799600;
474500, 3799700; 475000, 3799700; 475000, 3799800; 475400, 3799800;
475400, 3799900; 475600, 3799900; 475600, 3800000; 475800, 3800000;
475800, 3800100; 476100, 3800100; 476100, 3800000; 476200, 3800000;
476200, 3799900; 476300, 3799900; 476300, 3800000; 476600, 3800000;
476600, 3800100; 477800, 3800100; 477800, 3799900; 478100, 3799900;
478100, 3800100; 478000, 3800100; 478000, 3800200; 477600, 3800200;
477600, 3800300; 477500, 3800300; 477500, 3800400; 477400, 3800400;
477400, 3800500; 477300, 3800500; 477300, 3800700; 477200, 3800700;
477200, 3800900; 477100, 3800900; 477100, 3801000; 476900, 3801000;
476900, 3801100; 476800, 3801100; 476800, 3801400; 476700, 3801400;
476700, 3801600; 476900, 3801600; 476900, 3801700; 476700, 3801700;
476700, 3801800; 476600, 3801800; 476600, 3801900; 476800, 3801900;
476800, 3802100; 476900, 3802100; 476900, 3802400; 477000, 3802400;
477000, 3802700; 477100, 3802700; 477100, 3802800; 477000, 3802800;
477000, 3802900; 476900, 3802900; 476900, 3803400; 478600, 3803400;
478600, 3803300; 478700, 3803300; 478700, 3802600; 478600, 3802600;
478600, 3802500; 478700, 3802500; 478700, 3802200; 478600, 3802200;
478600, 3801900; 478500, 3801900; 478500, 3801600; 478300, 3801600;
478300, 3801200; 478400, 3801200; 478400, 3801100; 478500, 3801100;
478500, 3800900; 478600, 3800900; 478600, 3800500; 478700, 3800500;
478700, 3800200; 478800, 3800200; 478800, 3800300; 479000, 3800300;
479000, 3800400; 479200, 3800400; 479200, 3800300; 479300, 3800300;
479300, 3800200; 479400, 3800200; 479400, 3800000; 479500, 3800000;
479500, 3800100; 480000, 3800100; 480000, 3800000; 480100, 3800000;
480100, 3800100; 480600, 3800100; 480600, 3800000; 480700, 3800000;
480700, 3799900; 480900, 3799900; 480900, 3800000; 481100, 3800000;
481100, 3800100; 481600, 3800100; 481600, 3800200; 481900, 3800200;
481900, 3800100; 482000, 3800100; 482000, 3800400; 482300, 3800400;
482300, 3800300; 482400, 3800300; 482400, 3800200; 482500, 3800200;
482500, 3800100; 483000, 3800100; 483000, 3800000; 483200, 3800000;
483200, 3800200; 483500, 3800200; 483500, 3800100; 483600, 3800100;
483600, 3800000; 483700, 3800000; 483700, 3800100; 483800, 3800100;
483800, 3800200; 484000, 3800200; 484000, 3800100; 484100, 3800100;
484100, 3800000; 484600, 3800000; 484600, 3799700; 484900, 3799700;
484900, 3799600; 485000, 3799600; 485000, 3799500; 485300, 3799500;
485300, 3799300; 485400, 3799300; 485400, 3799200; 485500, 3799200;
485500, 3799100; 485600, 3799100; 485600, 3798900; 485500, 3798900;
485500, 3798800; 485400, 3798800; 485400, 3798600; 485600, 3798600;
485600, 3798400; 485700, 3798400; 485700, 3798300; 486800, 3798300;
486800, 3798100; 486900, 3798100; 486900, 3798000; 487000, 3798000;
487000, 3797700; 486900, 3797700; 486900, 3797500; 487000, 3797500;
487000, 3797400; 487200, 3797400; 487200, 3797300; 487500, 3797300;
487500, 3797100; 487600, 3797100; 487600, 3797000; 487500, 3797000;
487500, 3796900; 487400, 3796900; 487400, 3796800; 487500, 3796800;
487500, 3796200; 487700, 3796200; 487700, 3796100; 488000, 3796100;
488000, 3796000; 488100, 3796000; 488100, 3795900; 488200, 3795900;
488200, 3795700; 488300, 3795700; 488300, 3795600; 488400, 3795600;
488400, 3795500; 488700, 3795500; 488700, 3795400; 488800, 3795400;
488800, 3794800; 488700, 3794800; 488700, 3794600; 488600, 3794600;
488600, 3794300; 488500, 3794300; 488500, 3794200; 488400, 3794200;
488400, 3794100; 488500, 3794100; 488500, 3793900; 488600, 3793900;
488600, 3793800; 488300, 3793800; 488300, 3794000; 488200, 3794000;
488200, 3794100; 488100, 3794100; 488100, 3794200; 488200, 3794200;
488200, 3794400; 488300, 3794400; 488300, 3794500; 488400, 3794500;
488400, 3794800; 488500, 3794800; 488500, 3795000; 488400, 3795000;
returning to 488400, 3795200; excluding land bounded by 488400,
3795200; 488500, 3795200; 488500, 3795300; 488400, 3795300; 488400,
3795200; land bounded by 478700, 3800200; 478600, 3800200; 478600,
3800100; 478700, 3800100; 478700, 3800200.
(ii) Subunit 22b: From USGS 1:24,000 scale quadrangles Apple Valley
South, Helendale, Hesperia, and Victorville. Land bounded by the
following UTM zone 11, NAD27 coordinates (E, N): 472700, 3822600;
472600, 3822600; 472600, 3822500; 472500, 3822500; 472500, 3823000;
472400, 3823000; 472400, 3823600; 472300, 3823600; 472300, 3823800;
472200, 3823800; 472200, 3823900; 472100, 3823900; 472100, 3824000;
472000, 3824000; 472000, 3824100; 471900, 3824100; 471900, 3824200;
471800, 3824200; 471800, 3824300; 471500, 3824300; 471500, 3824400;
471400, 3824400; 471400, 3824600; 471300, 3824600; 471300, 3824700;
471200, 3824700; 471200, 3824800; 471100, 3824800; 471100, 3824900;
471000, 3824900; 471000, 3824800; 470800, 3824800; 470800, 3824900;
470700, 3824900; 470700, 3825200; 470800, 3825200; 470800, 3825300;
470400, 3825300; 470400, 3825400; 469900, 3825400; 469900, 3825300;
469800, 3825300; 469800, 3824900; 469600, 3824900; 469600, 3825000;
469500, 3825000; 469500, 3825300; 469400, 3825300; 469400, 3825400;
469200, 3825400; 469200, 3825500; 468900, 3825500; 468900, 3825100;
468600, 3825100; 468600, 3825400; 468500, 3825400; 468500, 3825500;
468200, 3825500; 468200, 3825700; 468300, 3825700;
[[Page 23327]]
468300, 3825800; 468700, 3825800; 468700, 3825900; 468600, 3825900;
468600, 3826000; 468500, 3826000; 468500, 3826300; 468400, 3826300;
468400, 3827300; 468300, 3827300; 468300, 3827500; 468200, 3827500;
468200, 3827600; 468100, 3827600; 468100, 3827700; 468000, 3827700;
468000, 3827800; 467900, 3827800; 467900, 3828000; 467800, 3828000;
467800, 3828300; 467700, 3828300; 467700, 3829300; 467600, 3829300;
467600, 3830300; 467500, 3830300; 467500, 3830600; 467400, 3830600;
467400, 3831000; 467300, 3831000; 467300, 3831100; 467200, 3831100;
467200, 3831300; 467300, 3831300; 467300, 3831900; 467400, 3831900;
467400, 3832000; 467300, 3832000; 467300, 3832500; 467200, 3832500;
467200, 3832800; 467800, 3832800; 467800, 3832700; 468000, 3832700;
468000, 3832600; 468400, 3832600; 468400, 3832000; 468500, 3832000;
468500, 3830900; 468600, 3830900; 468600, 3830300; 468700, 3830300;
468700, 3829800; 468800, 3829800; 468800, 3829600; 468700, 3829600;
468700, 3829300; 468800, 3829300; 468800, 3829100; 468900, 3829100;
468900, 3829000; 469000, 3829000; 469000, 3828700; 468700, 3828700;
468700, 3828500; 469000, 3828500; 469000, 3828300; 469400, 3828300;
469400, 3827900; 469500, 3827900; 469500, 3827200; 469600, 3827200;
469600, 3826600; 469700, 3826600; 469700, 3826400; 469800, 3826400;
469800, 3826300; 469900, 3826300; 469900, 3826100; 470000, 3826100;
470000, 3826000; 470100, 3826000; 470100, 3825900; 470200, 3825900;
470200, 3825800; 470500, 3825800; 470500, 3825700; 470700, 3825700;
470700, 3825600; 470900, 3825600; 470900, 3825500; 471000, 3825500;
471000, 3825400; 471100, 3825400; 471100, 3825200; 472000, 3825200;
472000, 3825100; 472200, 3825100; 472200, 3825000; 472400, 3825000;
472400, 3824900; 472500, 3824900; 472500, 3824800; 473000, 3824800;
473000, 3824900; 473100, 3824900; 473100, 3825000; 473200, 3825000;
473200, 3825100; 473300, 3825100; 473300, 3825200; 473400, 3825200;
473400, 3825300; 473600, 3825300; 473600, 3825000; 473500, 3825000;
473500, 3824800; 473400, 3824800; 473400, 3824700; 473300, 3824700;
473300, 3824600; 473200, 3824600; 473200, 3824500; 473100, 3824500;
473100, 3824400; 473000, 3824400; 473000, 3824300; 472900, 3824300;
472900, 3824200; 473500, 3824200; 473500, 3823700; 473400, 3823700;
473400, 3823600; 473500, 3823600; 473500, 3823200; 473400, 3823200;
473400, 3823100; 473300, 3823100; 473300, 3823000; 473200, 3823000;
473200, 3822900; 473400, 3822900; 473400, 3823000; 473700, 3823000;
473700, 3822900; 473800, 3822900; 473800, 3822600; 473900, 3822600;
473900, 3822300; 473700, 3822300; 473700, 3822200; 473800, 3822200;
473800, 3821900; 473500, 3821900; 473500, 3821800; 473600, 3821800;
473600, 3821500; 473700, 3821500; 473700, 3821300; 473800, 3821300;
473800, 3821200; 474200, 3821200; 474200, 3821500; 474300, 3821500;
474300, 3821600; 474400, 3821600; 474400, 3821700; 474500, 3821700;
474500, 3821800; 474700, 3821800; 474700, 3821900; 474900, 3821900;
474900, 3821700; 474800, 3821700; 474800, 3821600; 474700, 3821600;
474700, 3821500; 474600, 3821500; 474600, 3821300; 474500, 3821300;
474500, 3821200; 474400, 3821200; 474400, 3821100; 474500, 3821100;
474500, 3821000; 474600, 3821000; 474600, 3820900; 474700, 3820900;
474700, 3820800; 474800, 3820800; 474800, 3820600; 474900, 3820600;
474900, 3820500; 475000, 3820500; 475000, 3820400; 475100, 3820400;
475100, 3820300; 475200, 3820300; 475200, 3820100; 475300, 3820100;
475300, 3820000; 475400, 3820000; 475400, 3819800; 475500, 3819800;
475500, 3819700; 475600, 3819700; 475600, 3819600; 475700, 3819600;
475700, 3819500; 475800, 3819500; 475800, 3819400; 475900, 3819400;
475900, 3819300; 476000, 3819300; 476000, 3819200; 476100, 3819200;
476100, 3819100; 476200, 3819100; 476200, 3818900; 476300, 3818900;
476300, 3818700; 476400, 3818700; 476400, 3818500; 476500, 3818500;
476500, 3818000; 476600, 3818000; 476600, 3817800; 476700, 3817800;
476700, 3817700; 476800, 3817700; 476800, 3817200; 476900, 3817200;
476900, 3817000; 477000, 3817000; 477000, 3816900; 477100, 3816900;
477100, 3816700; 477200, 3816700; 477200, 3816500; 477300, 3816500;
477300, 3816000; 477200, 3816000; 477200, 3815700; 477000, 3815700;
477000, 3815600; 476500, 3815600; 476500, 3815800; 476600, 3815800;
476600, 3816000; 476700, 3816000; 476700, 3816500; 476600, 3816500;
476600, 3816700; 476500, 3816700; 476500, 3816800; 476400, 3816800;
476400, 3817000; 476300, 3817000; 476300, 3817200; 476200, 3817200;
476200, 3817500; 476100, 3817500; 476100, 3817600; 476000, 3817600;
476000, 3817700; 475900, 3817700; 475900, 3817800; 475800, 3817800;
475800, 3817900; 475700, 3817900; 475700, 3818000; 475600, 3818000;
475600, 3818100; 475400, 3818100; 475400, 3818200; 475000, 3818200;
475000, 3818700; 474900, 3818700; 474900, 3818800; 474800, 3818800;
474800, 3818900; 474700, 3818900; 474700, 3819100; 474200, 3819100;
474200, 3819300; 474100, 3819300; 474100, 3819400; 474000, 3819400;
474000, 3819600; 473900, 3819600; 473900, 3819700; 473800, 3819700;
473800, 3819900; 473700, 3819900; 473700, 3821000; 473600, 3821000;
473600, 3821200; 473500, 3821200; 473500, 3821300; 473400, 3821300;
473400, 3821400; 473300, 3821400; 473300, 3821600; 473200, 3821600;
473200, 3821800; 473100, 3821800; 473100, 3822100; 473000, 3822100;
473000, 3822200; 472900, 3822200; 472900, 3822300; 472700, 3822300;
returning to 472700, 3822600; excluding land bounded by 472700,
3822600; 472800, 3822600; 472800, 3822700; 472700, 3822700; 472700,
3822600.
(iii) Subunit 22c: From USGS 1:24,000 scale quadrangles Cajon and
Silverwood Lake. Land bounded by the following UTM zone 11, NAD27
coordinates (E, N): 466500, 3794200; 466900, 3794200; 466900, 3794100;
468300, 3794100; 468300, 3793500; 467800, 3793500; 467800, 3793600;
467500, 3793600; 467500, 3793500; 467400, 3793500; 467400, 3793300;
467200, 3793300; 467200, 3793400; 467100, 3793400; 467100, 3793600;
466900, 3793600; 466900, 3793700; 466200, 3793700; 466200, 3793500;
465700, 3793500; 465700, 3793400; 465300, 3793400; 465300, 3793500;
465200, 3793500; 465200, 3793600; 465400, 3793600; 465400, 3793700;
465700, 3793700; 465700, 3793900; 465900, 3793900; 465900, 3794000;
466000, 3794000; 466000, 3794100; 466500, 3794100; 466500, 3794200.
(iv) Refer to paragraph 25(ii) for map of arroyo toad proposed
critical habitat Unit 20 and 22.
(28) Unit 23; Whitewater River Basin, Riverside County, California.
(i) From USGS 1:24,000 scale quadrangles Catclaw Flat and White
Water. Land bounded by the following UTM zone 11, NAD27 coordinates (E,
N): 530300, 3764000; 530400, 3764000; 530400, 3763900; 530600, 3763900;
530600, 3763800; 530800, 3763800; 530800, 3763500; 531000, 3763500;
531000, 3763200; 531100, 3763200; 531100, 3762800; 531000, 3762800;
531000, 3762400; 531200, 3762400; 531200, 3762200; 531500, 3762200;
531500, 3761900; 531600, 3761900; 531600, 3761500; 531700, 3761500;
531700, 3761100; 531800, 3761100; 531800, 3760900; 531900, 3760900;
531900, 3760800; 532000, 3760800; 532000, 3760600; 532100, 3760600;
[[Page 23328]]
532100, 3760500; 532200, 3760500; 532200, 3760400; 532300, 3760400;
532300, 3760200; 532500, 3760200; 532500, 3759600; 532600, 3759600;
532600, 3759200; 532700, 3759200; 532700, 3758900; 532800, 3758900;
532800, 3758700; 532900, 3758700; 532900, 3758400; 532800, 3758400;
532800, 3757800; 532900, 3757800; 532900, 3757700; 533200, 3757700;
533200, 3757400; 533300, 3757400; 533300, 3757300; 533400, 3757300;
533400, 3756800; 533500, 3756800; 533500, 3756600; 533400, 3756600;
533400, 3756400; 533500, 3756400; 533500, 3756200; 533600, 3756200;
533600, 3755200; 533700, 3755200; 533700, 3754800; 533800, 3754800;
533800, 3754400; 533900, 3754400; 533900, 3754100; 534000, 3754100;
534000, 3753800; 534100, 3753800; 534100, 3753600; 534200, 3753600;
534200, 3753400; 534300, 3753400; 534300, 3753200; 534100, 3753200;
534100, 3753300; 533900, 3753300; 533900, 3753400; 533700, 3753400;
533700, 3753500; 533500, 3753500; 533500, 3753600; 533100, 3753600;
533100, 3754600; 533000, 3754600; 533000, 3755400; 532900, 3755400;
532900, 3755600; 532800, 3755600; 532800, 3756200; 532700, 3756200;
532700, 3756700; 532800, 3756700; 532800, 3756900; 532700, 3756900;
532700, 3757200; 532500, 3757200; 532500, 3757400; 532400, 3757400;
532400, 3757600; 532300, 3757600; 532300, 3757800; 532200, 3757800;
532200, 3758000; 532100, 3758000; 532100, 3759000; 531900, 3759000;
531900, 3759300; 532000, 3759300; 532000, 3759500; 531900, 3759500;
531900, 3760000; 531800, 3760000; 531800, 3760100; 531600, 3760100;
531600, 3760400; 531500, 3760400; 531500, 3760700; 531400, 3760700;
531400, 3760800; 531200, 3760800; 531200, 3760900; 531000, 3760900;
531000, 3761100; 530900, 3761100; 530900, 3761200; 530800, 3761200;
530800, 3761300; 530700, 3761300; 530700, 3761500; 530600, 3761500;
530600, 3761800; 530500, 3761800; 530500, 3761900; 530400, 3761900;
530400, 3762300; 530300, 3762300; 530300, 3763100; 530200, 3763100;
530200, 3763300; 530100, 3763300; 530100, 3763700; 530200, 3763700;
530200, 3763900; 530300, 3763900; returning to 530300, 3764000.
(ii) Refer to paragraph 14(iii) for map of arroyo toad proposed
critical habitat Units 9 and 23.
Dated: April 15, 2004.
Craig Manson,
Assistant Secretary for Fish and Wildlife and Parks.
[FR Doc. 04-9204 Filed 4-27-04; 8:45 am]
BILLING CODE 4310-55-U