On Tuesday, the State of California issued an official fish advisory for Humboldt Bay using data from Humboldt Baykeeper's recent study of mercury in fish and shellfish. The advisory addresses eight species of fish, some of which are safe to eat up to seven times a week.
Only leopard shark is listed as unsafe to consume in any amounts. Lingcod is considered safe for children and women of childbearing age to eat one serving a week. An adult serving is eight ounces uncooked (four ounces cook), while a child's serving is half that size.