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<br />Federal Register I Vol. 59, No. 54 / Monday, March 21, 1994 / Rules and Regulations
<br />
<br />13399
<br />
<br />Razorback Sucker (Xyrouchen texanus)
<br />
<br />Description of areas taken from BLM
<br />1:100,000 scale maps (available-from
<br />BLM State Offices): Rangely, CO 1989;
<br />Canyon ofLodore, CO 1990; Seep Ridge,
<br />UTICO 1982; La Sal, UTICO 1985;
<br />Westwater, UTICO 1981; Hite Crossing,
<br />UT 1982; Glenwood Springs, CO 1988;
<br />Grand Junction, CO 1990; Delta, CO
<br />1989; Navajo Mountain, UT/AZ 1982;
<br />Vernal, UTICO 1990; Craig, CO 1990;
<br />Bluff, UTICO 1985; Moab, UTICO 1985;
<br />Hanksville, UT 1982; San Rafael Desert,
<br />UT 1985; Huntington, UT 1982; Price,
<br />UT 1989; Tuba City, AZ 1983; Lake
<br />Mead, NYI AZ 1981; Davis Dam, AZI
<br />NV/CA 1982, Parker, AZ/CA 1980;
<br />Yuma, AZlCA 1988; Safford, AZ 1991;
<br />Globe, AZ 1980; Clifton, AZINM 1975;
<br />Prescott, AZ 1982; Theodore Roosevelt
<br />Lake, AZ 1982, Grand Canyon, AZ 1980;
<br />Mt. Trumbull, AZ 1979; Boulder City,
<br />NV/AZ 1978; Blythe, CAJAZ 1976;
<br />Trigo Mountains, AZlCA 1988; Sedona,
<br />AZ 1982; Payson, AZ 1988; and U.S.
<br />Forest Service map: Tonto National
<br />Forest, Phoenix, AZ. The 10o-year flood
<br />plain for many areas is detailed in Flood
<br />Insurance Rate Maps (FIRM) published
<br />by and available tb,rough the F'EMA. In
<br />areas where a FIRM is not available, the
<br />presence-of alluvium soils or known
<br />high waJer marks can be uSed to '.
<br />determine the extent of the flood plain.
<br />Only areas of flood plain contsining
<br />constituant elements are considered
<br />critical habitat.
<br />Colorado:. Moffat County. The Yampa
<br />River and its 10o-year flood plain from'
<br />the mouth of Cross Mountain Canyon in
<br />
<br />T.6N., R.98W., sec. 23 (6th Principal
<br />Meridian) to the confluence with the
<br />Green River in T.7N., R.103W., sec. 28
<br />(6th Principal Meridian).
<br />Utah: Uintah County; and Colorado:
<br />Moffat County. The Green River and its
<br />100-year flood plain from the
<br />confluence with the Yampa River in
<br />T.7N.. R.103W" sec. 28 [6th Principal
<br />Meridian) to Sand Wash in T.11S.,
<br />R.18E;, sec. 20 (6th Principal Meridian).
<br />Utah: Uintah, Carbon, Grand, Emery.
<br />Wayoe, and San Juan Counties. The
<br />Green River and its 1oo-year flood plain
<br />from Sand Wash at T.llS., R.18E., sec.
<br />20 (6th Principal Meridian) to.the
<br />confluence with the Colorado River in
<br />T.30S., R,19E., sec. 7 (6th Principal
<br />Meridian)... .. -. '.C.' - - - - '... .
<br />Utah: Uintah County. The White River
<br />and ifs10o-year flood plain from the
<br />boundary of the Uintah and Ouray
<br />Indian Reservation at river mile 18 in
<br />T.9S., R.22E., see. 21 (Salt Lake
<br />Meridian) to the confluence with the
<br />Green River in T.9S., R.20E., sec. 4 (Salt
<br />Lake Meridian).
<br />Utah: Uintah County. The Duchesne
<br />River and its 10o-year flood plain from
<br />. river mile 2.5 in T.4S., R.3E., see. 30
<br />. (Salt Lake Meridian) to the confluence
<br />with the Green River in T.5S., R.3E., sec.
<br />5 (Uintah Meridian).
<br />Colorado: Delta and Mesa Counties.
<br />The Gunnison River and its 10o-year
<br />flood plain from the confluence with the
<br />Uncompahgre River in T.15S., R.96W.,
<br />sec. 11 (6th Principal Meridian) to
<br />Redlands Diversion Dam in T.1S.,
<br />R,lW., sec. 27 (Ute Meridian).
<br />
<br />Colorado: Mesa and Garfield
<br />Counties. The Colorado River and its
<br />100'fear flood plain from Colorado
<br />River Bridge at exit 90 north off .
<br />Interstate 70 in T.6S., R.93W., sec. 16
<br />(6th Principal Meridian) to Westwater
<br />Canyon in T.20S., R,25E., sec. 12 (Salt
<br />Lake Meridian) including the Gunnison
<br />River and its 100-year flood plain from
<br />the Redlands Diversion Dam in T.1S.,
<br />R,lW., sec. 27 (Ute Meridian) to the
<br />; confluence with the Colorado River in
<br />T.1S., R.1W.. sec. 22 (Ute Meridian).
<br />Utah: Grand, San Juan, Wayne, and
<br />Garfield Counties. The Colorado River
<br />and its -lOo-year floodplain from
<br />Westwater Canyon in T.20S., R.25E.,
<br />sel c. 12 (Salt~,,~enf'~a~tto filllpool
<br />e evation, upstream 0 No.w Wash and
<br />including the Dirty Devil arm of Lake
<br />Powell in T.33S., R.14E., sec. 29 (Salt
<br />Lake Meridian).
<br />New Mexico: San Juan County; and
<br />Utah: San Juan County. TheSan Juan
<br />River and its 100-year flood plain from
<br />the Hogback Diversion in T.29N..
<br />R.16W., sec. 9 (New Mexico Meridian)
<br />to the full pool elevation at the mouth
<br />of Neskahai Canyon on the San Juan
<br />arm of Lake Powell in T.41S., R,llE..
<br />sec. 26 (Salt Lake Meridian).
<br />Arizona: Coconino and Mohave
<br />Counties; and Nevada: Clark County,
<br />The Colorado River!U1d its lOo-year
<br />flood plain from the confluence with the
<br />Paria River in T.40N , R.7E.. sec. 24
<br />(Gila and Salt RiverMeridian) to Hoover
<br />Dam in T:30N., R,23W., sec. 3 (Gila and
<br />Salt River Meridian) including Lake
<br />Mead to the full pool-elevation.
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