County | Region |
Alameda | East Bay |
Alpine | Central |
Amador | Central |
Butte | Central |
Calaveras | Central |
Colusa | Central |
Contra Costa | East Bay |
Del Norte | Emerald |
El Dorado | Central |
Fresno | Central |
Glenn | Central |
Humboldt | Emerald |
Imperial | San Diego/Imp |
Inyo | Central |
Kern | Central |
Kings | Central |
Lake | Emerald |
Lassen | Central |
Los Angeles | Los Angeles |
Madera | Central |
Marin | North Bay |
Mariposa | Central |
Mendocino | Emerald |
Merced | Central |
Modoc | Central |
Mono | Central |
Monterey | Monterey Bay |
Napa | North Bay |
Nevada | Central |
Orange | ORSB |
Placer | Central |
Plumas | Central |
Riverside | ORSB |
Sacramento | Central |
San Benito | Monterey Bay |
San Bernardino | ORSB |
San Diego | San Diego/Imp |
San Francisco | San Francisco |
San Joaquin | Central |
San Luis Obispo | Central Coast |
San Mateo | Silicon Valley |
Santa Barbara | Central Coast |
Santa Clara | Silicon Valley |
Santa Cruz | Monterey Bay |
Shasta | Central |
Sierra | Central |
Siskiyou | Emerald |
Solano | East Bay |
Sonoma | North Bay |
Stanislaus | Central |
Sutter | Central |
Tehama | Central |
Trinity | Emerald |
Tulare | Central |
Tuolumne | Central |
Ventura | Central Coast |
Yolo | Central |
Yuba | Central |