Latest News
A Public Health Goal (PHG) of 20 ppb is developed for antimony and its compounds in drinking water.
| Program: Water
A Public Health Goal (PHG) of 1,000 ppb is developed for glyphosate in drinking water.
| Program: Water
A Public Health Goal (PHG) of 1.8 ppm is developed for xylene(s) in drinking water.
| Program: Water
A Public Health Goal (PHG) of 150 ppb is developed for cyanide in drinking water.
| Program: Water
Request for information. Chemicals under consideration for possible listing via the Authoritative Bodies mechanism: 15 Chemicals
| Program: Proposition 65
Results of the second round pilot random selection of the chemicals eligible for prioritization for consideration of carcinogenicity evaluation.
| Program: Proposition 65
An Action Level of 3 parts per billion (ppb) is developed for 1,4-dioxane in drinking water.
| Program: Water
Prioritizing chemicals for consideration as carcinogens under Proposition 65 by the "State's Qualified Experts": Second round pilot random selection.
| Program: Proposition 65
Office of Environmental Health Hazard Assessment (1997) Report on the Implementation of Governor Wilson’s Executive Order W-137-96 to Improve the Science and Consistency of Risk Assessment in California
| Program: Risk Assessment
Public Health Goals for 27 chemicals have been finalized, and the technical support documents for each chemical is now available.
| Program: Water