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Fish advisory for Big Bear Lake.

OEHHA intends to list TRIM® VX as known to the state to cause cancer via the authoritative bodies mechanism. OEHHA is providing this opportunity to comment as to whether the chemical meets the requirements for listing as causing cancer.

The proposed change would establish a Proposition 65 Maximum Allowable Dose Level (MADL) for exposure to metham sodium of 290 micrograms per day.

This proposition would define certain terms and establish a procedure for the registration and deregistration of medical supervisors for the California Medical Supervision Program (CMSP).

OEHHA received a request from the to extend the public comment period. This notice extends the comment period to February 14, 2018.

OEHHA’s evaluation of trends in exposure and health risk for gasoline-related air pollutants in California for the period 1996 to 2014.

Using emissions data and ambient air-quality measurements from the California Air Resources Board (CARB) and other sources, OEHHA researchers estimated average gasoline-related exposures and associated health risks statewide and for five major air basins.

The San Ysidro Air Study is a collaboration between the San Ysidro community in San Diego, state and local government, and academia to collect neighborhood air pollution data using advanced low-co

Notice of proposed rulemaking regarding specific regulatory levels posing no significant risk: bromochloroacetic acid.

Vinylidene Chloride (1,1-dichloroethylene) Listed Effective December 29, 2017 as Known to the State of California to Cause Cancer via the Labor Code (LC) mechanism.