California Department of Fish and Wildlife (CDFW) Director Charlton H. Bonham has enacted a commercial spiny lobster fishery closure effective immediately.

State health agencies determined that spiny lobster near Anacapa Island in Ventura County had unhealthy levels of domoic acid and recommended closure of the commercial fishery in the area. The recreational fishery for spiny lobster remains open statewide with a warning from the California Department of Public Health (CDPH) to recreational anglers to avoid consuming the viscera (tomalley) and roe of spiny lobster.

The commercial closure includes state waters around Santa Cruz and Anacapa islands east of 119°30.000′ W. longitude, and west of 119°10.000′ W. longitude. State waters extend three nautical miles beyond outermost islands, reefs and rocks. Commercial take and/or possession of spiny lobster is prohibited in closed waters.

This closure shall remain in effect until the Director of the Office of Environmental Health Hazard Assessment (OEHHA), in consultation with the State Public Health Officer at CDPH, determines that domoic acid no longer poses a significant risk to public health and recommends lifting the fishery closure. CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in spiny lobster to determine when the commercial spiny lobs ter fishery in this area can safely be opened.

Pursuant to Fish and Game Code Section 5523, the Director of CDFW will notify the Fish and Game Commission of the closure and request that the Commission schedule a public discussion of the closure at its next scheduled meeting.

Domoic acid is a potent neurotoxin produced by a naturally occurring marine alga, whose levels can be increased under certain ocean conditions. State and federal laws prohibit the commercial distribution of seafood products that contain domoic acid levels above the federal action level, which is 20 parts per million in the viscera of spiny lobster.

For more information:

Memo from Office of Environmental Health Hazard Assessment (10/16/2018)

Health Advisories and Closures for California Finfish, Shellfish and Crustaceans

Map of closure area (10/16/2018)