China Camp State Park is a 1,640-acre state park located on the southwest shore of San Pablo Bay about three miles northeast of downtown San Rafael in Marin County. The Park protects 100 acres of wetlands (salt marsh, muted tidal brackish marsh, and freshwater marsh), as well as neighboring tidal mudflats, cobble beach and rocky shoreline and the surrounding 1,540 acres of uplands (including grasslands and oak woodlands). The surrounding upland hills of San Pablo Ridge rise steeply from the Bay’s shore, reaching a maximum elevation of about 1,000 feet.
The muted-tidal brackish and freshwater marshes were historically part of the tidal salt marsh. However, North San Pedro Road now divides the marsh. Tidal flow into the marshes is partially restricted, and freshwater flow from the uplands is retained by the road; so the marshes on the landward side of the road are fresher and experience less tidal influence than the truly tidal salt marsh on the Bay-side of the road.
The area of tidal marshlands consists of ancient marsh, as well as marsh that formed in the late 1800s due to accumulation of hydraulic mining debris from the Sierra Nevada. Rapid sediment accretion in these newly formed areas resulted in a steeper elevation gradient and straighter channels than in the more ancient, high-elevation marsh.
Plants and Animals
A total of more than 140 species of birds, 26 species of mammals, 44 species of fish, and 15 species of reptiles and amphibians have been observed within China Camp (California State Parks 1979). The hills support at least three small groves of coast redwood, in addition to coastal shrub, oak woodlands, and isolated riparian stands. The association of coast live oak forest and tidal marshland is a particular characteristic of this site.
The tidal marshlands at China Camp host several species that are listed as endangered by both the federal and the California State species protection laws, including the Ridgway’s Rail and California Black Rail, as well as the Salt Marsh Harvest Mouse. The site also supports a variety of other species of special status or concern, including golden eagles, peregrine falcons, Northern Harriers, San Francisco Song Sparrows, and Soft Bird’s Beak.
History and Land Stewardship
China Camp was designated as a California State Park in 1978, and a general plan for the property was completed in 1979. China Camp State Park owned by California State Parks (CSP) which is the lead agency for CEQA, CSP provides support for district staff, and retains management of all the natural and cultural resources. Friends of China Camp (FoCC) is the park operator responsible for day-to-day operations. There is an operating agreement between FoCC and California State Parks that defines the roles and responsibilities of the operator and California State Parks.
NERR Management Plan
Learn more about our Reserve, China Camp and Rush Ranch in our management plan. This pdf document includes information about reserve history, science and social science, ecological characteristics, regional threats and stressors, geographic boundaries, and resource, usage and restoration plans.