California Marine Protected Areas
- Select County
- Important: As of December 19, 2012 new MPA regulations are in effect for the Northern California coast from the Oregon/California border to Point Arena.
- Alameda
- Del Norte
- Humboldt
- Los Angeles
- Marin
- Mendocino
- Monterey
- Napa
- Orange
- San Diego
- San Francisco
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Cruz
- Solano
- Sonoma
- Ventura