Articles Posted in California

After nearly a decade, commercial fishermen in northern California are once again permitted to harvest rock crab. The California Department of Fish and Wildlife (CDFW) has announced the reopening of the commercial fishery along the coast from the California Oregon border south to the north jetty of Humboldt Bay. This long stretch of rock crab habitat has been closed since 2015 due to persistent domoic acid contamination.

The initial closure of this fishery stemmed from the most extensive recorded bloom of domoic acid along the West Coast. Emergency regulations were enacted, and despite subsequent declines in toxin levels, the area remained off limits through a series of state declarations due to a lack of consistent testing in the years that followed.

A turning point arrived with renewed engagement from commercial fishermen, who proactively began submitting rock crab samples from both central and northern California waters. These efforts proved successful, as recent testing now confirms that domoic acid levels in the newly reopened zone are safely below the federal action level of 30 parts per million for crab viscera.