Latest News

Updated fish advisories issued today for Castaic Lake and Castaic Lagoon in Los Angeles County add safe-eating advice for several species.Updated fish advisories issued today for Castaic Lake and Castaic Lagoon in Los Angeles County add safe-eating advice for several species.

Fish advisory for Castaic Lake in Los Angeles County.

Fish advisory for Castaic Lagoon in Los Angeles County.

A new Fact sheet on pregnancy and heat is now available. 

The Office of Environmental Health Hazard Assessment (OEHHA) announces the availability of the Notice, preliminary agenda and materials for the 2022 meeting of the Developmental and Reproductive Toxicant Identification Committee.

The California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) intends to list 1-bromo-3-chloropropane (CAS RN 109-70-6), 1-butyl glycidyl ether (CAS RN 2426-08-6), and glycidyl methacrylate (CAS RN 106-91-2) as known to the state to cause cancer under the Safe Drinking Water and Toxic Enforcement Act of 1986.

The Office of Environmental Health Hazard Assessment (OEHHA) of the California Environmental Protection Agency has adopted and published Public Health Goals (PHGs) for the five regulated haloacetic acids (HAAs) found in drinking water as a result of disinfection methods: monochloroacetic acid (MCA), dichloroacetic acid (DCA), trichloroacetic acid (TCA), monobromoacetic acid (MBA), and dibromoacetic acid (DBA).

Questions and answers about the insecticide Acelepryn G® (chlorantraniliprole) used for Japanese beetle control

Questions and answers about the insecticide beetleGONE® tlc (Btg) used for Japanese beetle control

The Office of Administrative Law approved the Office of Environmental Health Hazard Assessment’s proposal to amend Title 27, California Code of Regulations by adopting Section 25506, originally proposed as Section 25505.