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The hazard identification document entitled: “Evidence on the Developmental and Reproductive Toxicity of Sulfur Dioxide" is available for public comment.  The DART IC meeting is scheduled for May 12 and 13, 2011.

Approved amendment to Title 27, California Code of Regulations, section 25705(b)(1), that adopt 8.2 micrograms per day as the No Significant Risk Level for 2,4,6-Trinitrotoluene (TNT) for purposes of Proposition 65.

Adoption of 0.54 micrograms per day as the No Significant Risk Level for glycidol for purposes of Proposition 65.

OEHHA adopted revised toxicity equivalency factors for polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs), and for dioxin-like polychlorinated biphenyls (PCBs) to conform to the most recent values (TEF WHO-05).

Safe fishing advisory for Donner Lake.  The advisory is based on mercury or PCBs.

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

Notice of intent to list MON 4660 (dichloroacetyl-1-oxa-4-azaspiro(4.5)decane), MON 13900 (furilazole), and pymetrozine as known to the State to cause cancer via the authoritative bodies listing mechanism.

Announcement of First Public Comment Period and Workshop Draft Technical Support Document on Proposed Public Health Goal for Perchlorate in Drinking Water

Proposal to establish a specific regulatory level posing no significant risk for 4-methylimidazole (4-MEI) of 16 ug/day

Indicators of Environmental Justice Impacts of Climate Change in California