List of Heritage and Wild Trout Waters with Designation Boundaries (PDF)(opens in new tab)
The following are designated Wild Trout waters, some of which are also designated Heritage Trout waters (marked with *). See definitions
Northern Region
(Del Norte, Humboldt, Lassen, Mendocino, Modoc, Shasta, Siskiyou, Tehama and Trinity counties)
North Central Region
(Alpine, Amador, Butte, Calaveras, Colusa, El Dorado, Glenn, Lake, Nevada, Placer, Plumas, Sacramento, San Joaquin, Sierra, Sutter, Yolo and Yuba counties)
Bay Delta Region
(Alameda, Contra Costa, Marin, Napa, Sacramento, San Mateo, Santa Clara, Santa Cruz, San Francisco, San Joaquin, Solano, Sonoma, and Yolo counties)
Central Region
(Fresno, Kern, Kings, Madera, Mariposa, Merced, Monterey, San Benito, San Luis Obispo, Stanislaus, Tulare and Tuolumne counties)
South Coast Region
(Los Angeles, Orange, San Diego, Santa Barbara and Ventura counties)
Inland Deserts Region
(Imperial, Inyo, Mono, Riverside and San Bernardino counties)
* Designated Heritage Trout Waters