Notices

Legal notices and other information about Public Health Goals, Notification Levels and other water-related content.

Water-related Notices

March 24, 1998: 1,4-Dioxane Action Level

An Action Level of 3 parts per billion (ppb) is developed for 1,4-dioxane in drinking water.

February 11, 1998: Adoption of 27 Public Health Goals for Chemicals in California

Public Health Goals for 27 chemicals have been finalized, and the technical support documents for each chemical is now available.

January 13, 1998: Public Comment Period for 19 Draft Technical Support Documents for Proposed Public Health Goals for 20 Chemicals in Drinking Water (1998)

OEHHA announces a public comment period for 19 draft technical support documents for Public Health Goals (PHGs) for the following chemicals: atrazine; bentazon; cadmium; chromium; 1,2-dibromo-3-…

December 31, 1997: California Public Health Goals (PHGs) For Chemicals in Drinking Water

This table summarizes the Public Health Goals for chemical contaminants in drinking water.

December 31, 1997: Technical Support Documents for Public Health Goals for 25 Chemicals in Drinking Water

OEHHA published technical support documents for Public Health Goals (PHGs) for 20 chemicals in drinking water. These chemicals are: antimony, alachlor, benzo(a)pyrene, chlordane, copper,…

November 7, 1997: Announcement of Public Comment Period for 25 Draft Technical Support Documents for Proposed Public Health Goals for Chemicals in Drinking Water

OEHHA solicited external scientific peer review and public comments on 25 draft technical support documents for Public Health Goals (PHGs) for the following chemicals: alachlor, antimony, benzo[…

September 26, 1997: Public Workshop for Draft Public Health Goals for 25 Chemicals in Drinking Water

OEHHA announced a public workshop for the draft technical support documents for Public Health Goals for 25 chemicals in drinking water. The chemicals are: antimony, benzo[a]pyrene,…