Critical Habitat Maps

The links below access maps identified in the Federal Register notice announcing the Southwest Region's proposed critical habitat designations for 20 salmon and steelhead ESUs.

NOTE: You will need Adobe Acrobat Reader in order to view the document/links below. This program is available for free from the Adobe web site by clicking here .

California Coastal Chinook ESUs	Redwood Creek Hydrologic Unit 1107 Trinidad Hydrologic Unit 1108 Mad River Hydrologic Unit 1109 Eureka Plain Hydrologic Unit 1110 Eel River Hydrologic Unit 1111 Cape Mendocino Hydrologic Unit 1112 Mendocino Coast Hydrologic Unit 1113 Russian River Hydrologic Unit 1114
*Northern California Steelhead/O. mykiss* ESUs**	Redwood Creek Hydrologic Unit 1107 Trinidad Hydrologic Unit 1108 Mad River Hydrologic Unit 1109 Eureka Plain Hydrologic Unit 1110 Eel River Hydrologic Unit 1111 Cape Mendocino Hydrologic Unit 1112 Mendocino Coast Hydrologic Unit 1113
*Central Coast California steelhead/O. mykiss* ESUs**	Russian River Hydrologic Unit 1114 Bodega Hydrologic Unit 1115 Marin Coastal Hydrologic Unit 2201 San Mateo Hydrologic Unit 2202 Bay Bridges Hydrologic Unit 2203 Santa Clara Hydrologic Unit 2205 San Pablo Hydrologic Unit 2206 Big Basin Hydrologic Unit 3304
Central Valley Spring- Run Chinook Salmon ESUs	Tehama Hydrologic Unit 5504 Whitmore Hydrologic Unit 5507 Redding Hydrologic Unit 5508 Eastern Tehama Hydrologic Unit 5509 Sacramento Delta Hydrologic Unit 5510 Valley Putah-Cache Hydrologic Unit 5511 Yuba River Hydrologic Unit 5515 Valley-American Hydrologic Unit 5519 Colusa Basin Hydrologic Unit 5520 Butte Creek Hydrologic Unit 5521 Shasta Bally Hydrologic Unit 5524
Central Valley Steelhead/O. mykiss ESUs	Tehama Hydrologic Unit 5504 Whitmore Hydrologic Unit 5507 Redding Hydrologic Unit 5508 Eastern Tehama Hydrologic Unit 5509 Sacramento Delta Hydrologic Unit 5510 Valley Putah-Cache Hydrologic Unit 5511 American River Hydrologic Unit 5514 Marysville Hydrologic Unit 5515 Yuba River Hydrologic Unit 5517 Valley-American Hydrologic Unit 5519 Colusa Basin Hydrologic Unit 5520 Butte Creek Hydrologic Unit 5521 Ball Mountain Hydrologic Unit 5523 Shasta Bally Hydrologic Unit 5524 North Valley Floor Hydrologic Unit 5531 Upper Calaveras Hydrologic Unit 5533 Stanislaus River Hydrologic Unit 5534 San Joaquin Valley Floor Hydrologic Unit 5535 Delta-Mendota Canal Hydrologic Unit 5541 North Diablo Range Hydrologic Unit 5543 San Joaquin Delta Hydrologic Unit 5544
*South-Central California Coast O. mykiss* ESUs**	Pajaro River Hydrologic Unit 3305 Carmel River Hydrologic Unit 3307 Santa Lucia Hydrologic Unit 3308 Salinas Hydrologic Unit 3309 Estero Bay Hydrologic Unit 3310
*Southern California O.mykiss* ESUs**	Santa Maria River Hydrologic Unit 3312 Santa Ynez Hydrologic Unit 3314 South Coast Hydrologic Unit 3315 Ventura River Hydrologic Unit 4402 Santa Clara-Calleguas Hydrologic Unit 4403 Santa Monica Bay Hydrologic Unit 4404 Calleguas Hydrologic Unit 4408 San Juan Hydrologic Unit 4901