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Extension of public comment period for: Famciclovir, chemical under consideration for possible listing via the Authoritative Bodies mechanisms.
Extension of public comment period for: Atorvastatin calcium, Fluvastatin sodium and Nimodipine. Chemicals under consideration for possible listing via the Authoritative Bodies mechanisms.
OEHHA Staff Transparencies from Meeting: Carcinogen Identification Committee Held on November 16, 2000
OEHHA Staff Transparencies from Meeting: Developing Safe Harbor Numbers Held on November 15, 2000
The California Environmental Protection Agency's Office of Environmental Health Hazard Assessment (OEHHA) is the lead agency for the implementation of the Safe Drinking Water and Toxic Enforcement
Public workshop - Solicitation of input on the proposed process for developing Safe Harbor numbers.
Availability of the Background Document for the Public Workshop on Developing Safe Harbor Numbers
OEHHA released the final document, "Air Toxics Hot Spots Program Risk Assessment Guidelines Part IV: Exposure Assessment and Stochastic Analysis Technical Support Document."
OEHHA recommends a Notification Level of 260 mg/L for n-propylbenzene in drinking water.
OEHHA recommends action levels of 260 ppb (ug/L) for sec-butylbenzene and tert-butylbenzene.