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Lauritzen Channel

Advisory based on dieldrin and DDTs.

Biotoxins from harmful algal blooms (HABs) may be found in California water bodies, see Resources related to Biotoxins and Harmful Algal Blooms for more information.

Waterbody

Lauritzen Channel

County: 
Contra Costa

Downloads

Women 18-49 Years and Children 1-17 Years

DO NOT EAT

Women 50 Years and Older and Men 18 Years and Older

DO NOT EAT

Resources related to Biotoxins and Harmful Algal Blooms

Estuaries can have a mix of both freshwater and marine biotoxins from harmful algal blooms. For freshwater biotoxins, OEHHA recommends that you check the California harmful algal bloom (HAB) portal to see if a bloom has been reported at this water body and learn healthy water habits to protect yourself, your family, and your pets during your visit. For marine biotoxins, check California Department of Fish and Wildlife’s Health Advisories for Finfish, Shellfish, and Crustaceans, or call California Department of Public Health’s Shellfish Biotoxin Information Line (800-553-4133) for current advisories and closures.

Fish Advisory Map

View maps of current statewide and site-specific advisories

Advisory Map

Fish, Ecotoxicology and Water Section

Sacramento Office
1001 I Street
Sacramento, CA 95814
Phone: 916-324-7572
fish@oehha.ca.gov

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