Conservation Plans and Agreements

Habitat Conservation Plan

Data Definitions

Lower Colorado River MSCP
USFWS Region(s)
USFWS Field Office(s)
Arizona Ecological Services Field Office
NEPA Process
environmental impact statement
Involved Agency
  • Date Information
  • Date Noticed in Federal Register
    Date Permit Issued
    Date Application Withdrawn
    Date Permit Expired
    Date Permit Denied
    Date Permit Suspended
    Date Permit Revoked
  • Area Description Information
  • Location
    The Lower Colorado River up to and including the full-pool elevations of Lakes Mead, Mohave, and Havasu, and the historical floodplain of the Colorado River from Lake Mead to the southerly International Border with Mexico in La Paz, Mohave, and Yuma counties, Arizona; Imperial, Riverside, and San Bernardino counties, California, and Clark County, Nevada.
    Listed Species
  • Chub, bonytail - (Gila elegans) Entire E
  • Chub, humpback - (Gila cypha) Entire E
  • Cuckoo, yellow-billed - (Coccyzus americanus) Western U.S. DPS T
  • Flycatcher, southwestern willow - (Empidonax traillii extimus) Entire E
  • Rail, Yuma clapper - (Rallus longirostris yumanensis) Entire E
  • Sucker, razorback - (Xyrauchen texanus) Entire E
  • Tortoise, desert - (Gopherus agassizii) Entire, except in Sonoran Desert T
  • Non-Listed Species
  • Bittern, least - (Ixobrychus exilis hesperis) SC
  • Buckwheat, [unnamed] - (Eriogonum viscidulum) SC
  • Cotton rat, Colorado River - (Sigmodon arizonae plenus) SC
  • Cotton rat, Yuma hispid - (Sigmodon hispidus eremicus) SC
  • flycatcher, Vermillion - (pyrocephalus rubinus) SC
  • Frog, relict leopard - (Lithobates onca) C
  • Lizard, flat-tailed horned - (Phrynosoma mcallii) RT
  • Milkvetch, threecorner - (Astragalus geyeri var. triquetrus)
  • Skipper, MacNeill's sootywing - (Pholisora gracielae)
  • Sucker, flannelmouth - (Catostomus latipinnis) SC
  • tanager, Summer - (piranga rubra) SC
  • Vireo, Arizona Bell's - (Vireo bellii arizonae) RT
  • Habitat
    Cottonwood-willow, honey mesquite, cattail marsh, aquatic (open water, backwaters)
  • Arizona
  • California
  • Nevada
  • Size (Total Area Covered, by State)
  • 717814 acres (Arizona)
  • 0 acres (California)
  • 0 acres (Nevada)
    There are 717,814 acres in the Arizona/California/Nevada planning area.
  • Enrolled Size (Total Area Enrolled, by State)
    Data not available
    Data not available
    Data not available
    There are 717,814 acres in the Arizona/California/Nevada planning area.
  • Other Information
  • Applicant Type
    2 or more local jurisdictions
    non-governmental organization
    state agency
    Land Use
    business/commercial construction
    50 years, 0 months
    Plan/Agreement Documents
    No info
    Federal Register Documents
    No info

    Report generated on: December 01, 2015
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