Notices

Apr 9, 2010: Announcement of First Public Comment Period and Workshop for the Draft Public Health Goal for Methoxychlor in Drinking Water

Announcement of public comment period and workshop for the draft Public Health Goal for methoxychlor in drinking water.

Apr 2, 2010: Announcement of First Public Comment Period and Workshop for the Draft Public Health Goal for Selenium in Drinking Water

OEHHA announces a public comment period and workshop for the draft Public Health Goal for selenium in drinking water.

Mar 8, 2010: Draft Technical Support Document on Proposed Public Health Goal for Styrene in Drinking Water

Opening of comment period for the PHG for styrene in drinking water.

Mar 8, 2010: Extension of Public Comment Period for 2010 Draft Public Health Goal for Styrene

The public comment period for the draft Public Health Goal for styrene was extended by 60 days, until May 15, 2010.

Feb 4, 2010: Second Public Comment Period for Draft Public Health Goals for Benzo(a)Pyrene and Styrene in Drinking Water

OEHHA announces the second public comment period for draft Public Health Goals for benzo(a)pyrene and styrene.

Dec 31, 2009: Final Public Health Goal for Bromate in Drinking Water

The PHG is established at 0.1 ppb, based on carcinogenic effects.

Nov 25, 2009: Public Comments on the Draft Public Health Goal for Hexavalent Chromium

Public comments on the draft Public Health Goal for hexavalent chromium in drinking water have been received and are available.

Nov 12, 2009: Draft Technical Support Document on Proposed Public Health Goal for Benzo(a)Pyrene

Draft technical support document for a proposed Public Health Goal (PHG) for benzo(a)pyrene in drinking water. This is an update of the risk assessment for benzo(a)pyrene published in 1997.

Sep 28, 2009: Update of the PHG for Bentazon

This memorandum represents an update of the literature review and evaluation for the existing PHG for bentazon (OEHHA, 1999). Our re-evaluation supports the previous PHG derivation in 1999, and no...

Sep 25, 2009: Comment Period Extended for Draft Public Health Goal for Hexavalent Chromium in Drinking Water

The public comment period for the draft Public Health Goal for hexavalent chromium has been extended by two weeks.

Sep 10, 2009: Peer Review Comments and OEHHA Responses Regarding the Draft Public Health Goal for Hexavalent Chromium in Drinking Water

Peer-review comments and OEHHA's responses regarding the draft Public Health Goal for hexavalent chromium are available.

Sep 8, 2009: Draft Public Health Goal for Antimony

2009 draft technical support document for the proposed Public Health Goal (PHG) for antimony in drinking water

Aug 20, 2009: Final Public Health Goal for 1,2,3-Trichloropropane in Drinking Water

This document establishes a PHG of 0.0007 parts per billion for the solvent 1,2,3-trichloropropane in drinking water.

Aug 20, 2009: OEHHA Releases Draft PHG for Hexavalent Chromium: Public is Invited to Submit Comments on Draft Goal

Draft public health goal for hexavalent chromium in drinking water and announcement of public comment period and workshop.

Aug 20, 2009: Announcement of Public Comment Period and Workshop for the Draft Public Health Goal for Hexavalent Chromium in Drinking Water

OEHHA announces a public comment period and workshop for the draft Public Health Goal for hexavalent chromium in drinking water.

Aug 13, 2009: Update of the PHG for 1,2-Dichlorobenzene

This memorandum represents an update of the literature review and evaluation of the existing PHG for 1,2-dichlorobenzene. Our re-evaluation supports the previous PHG derivation.

Jul 9, 2009: Public Health Goal for Trichloroethylene in Drinking Water

Final Public Health Goal for Trichloroethylene in Drinking Water (2009).

Jun 19, 2009: Update of PHG for Dalapon (2,2-Dichloropropanoic Acid)

This memorandum represents an update of the literature review and evaluation for the existing PHG for dalapon (OEHHA, 1997). Our re-evaluation supports the previous PHG derivation in 1997, and there...

Jun 19, 2009: Announcement of Public Comment Period and Workshop for the Draft Public Health Goal for Trihalomethanes in Drinking Water

OEHHA announces a public comment period and workshop for the draft Public Health Goal for trihalomethanes in drinking water.

May 22, 2009: Final Public Health Goal for Chlorite

The 2009 Public Health Goal for chlorite is 50 ppb