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CA.GOV
California Marine Protected Areas
Humboldt 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.
Big Flat State Marine Conservation Area
Mattole Canyon State Marine Reserve
Reading Rock State Marine Conservation Area
Reading Rock State Marine Reserve
Samoa State Marine Conservation Area
Sea Lion Gulch State Marine Reserve
South Cape Mendocino State Marine Reserve
South Humboldt Bay State Marine Recreational Management Area
Steamboat Rock Special Closure
Sugarloaf Island Special Closure