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Summary of the Spring 2021 listening session held jointly with the Pala Band of Mission Indians, the Santa Ynez Band of Chumash Indians, and OEHHA

Questions and answers about the insecticide Altus® (flupyradifurone) used for glassy-winged sharpshooter control in English, Spanish, and Vietnamese.

Fish advisory for Stevens Creek Reservoir based on mercury.

Summary of the listening session held jointly with the Bishop Paiute Tribe, OEHHA, and Eastern Sierra Tribes.

The draft CalEnviroScreen 4.0 was released for public comment on February 19, 2021.The public comment period closed on May 14, 2021. Summaries of the regional workshops on the draft along with the public comments received on the draft are available through this page.

The California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) intends to list the following chemicals as known to the state to cause cancer under the Safe Drinking Water and Toxic Enforcement Act of 1986: Tetrahydrofuran, 2-Ethylhexyl acrylate, Methyl acrylate, Trimethylolpropane triacrylate.

The Office of Environmental Health Hazard Assessment (OEHHA) conducts scientific peer review of human health risk assessments prepared by the Department of Pesticide Regulation

The Office of Environmental Health Hazard Assessment (OEHHA) is releasing a document for public review that summarizes the carcinogenicity and derivation of a cancer inhalation unit risk factor (IUR) for 1-bromopropane (1-BP). The posting of the document will commence a 45-day public review period that will end on June 21, 2021 and a remote public workshop will be held virtually on May 26, 2021 at 10:00 AM.

Fish advisory for Senator Wash Reservoir in Imperial County.

The Office of Environmental Health Hazard Assessment (OEHHA) has submitted to the State Water Resources Control Board (SWRCB) notification level (NL) recommendations for four cyanotoxins.