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Advisory based on mercury and selenium. For information relating to biotoxins from harmful algal blooms (HABs) that may be found in California water bodies, see below.

This fish advisory provides safe eating advice for five species of fish from Lake Havasu in San Bernardino County.

Advisory based on mercury and PCBs.

Safe eating recommendations based on the levels of mercury and polychlorinated biphenyls (PCBs) measured in fish collected from Shasta Lake

Adoption of Reference Exposure Levels (RELs) for carbonyl sulfide (COS) for use in the Air Toxics Hot Spots Program

OEHHA proposes to repeal Sections 25607.30 and 25607.31 to ensure consistency with the provisions of Section 25603.3, subsections (f) and (g) that reflect OEHHA’s intent concerning the BPA warning responsibility, methods and content provisions and an inoperative date of December 30, 2017.

This is the comment period for the Proposed Rulemaking Notice, Title 27, Proposed Repeal of Sections 25607.30 and 25607.31.

Extension of the comment period on the proposal to adopt a No Significant Risk Level (NSRL) of 180 micrograms per day for malathion

2017 Children's Health Symposium "Environmental Health and Children" - location, agenda, directions and additional information.

February 7, 2017 webinar to discuss the use of Cap-and-Trade proceeds to fund projects in disadvantaged and low-income communities to implement Senate Bill 535.