Hazardous Materials Programs

Contra Costa County's Hazardous Materials program serves area residents by responding to emergencies and monitoring hazardous materials.

Shelter-In-Place

Health Emergency Information Line
1-888-959-9911

CA Poison Control Hotline
1-800-222-1222

CDC-INFO Contact Center
800-232-4636 (800-CDC-INFO)
888-246-2857 (Español)

Main office:
4333 Pacheco Boulevard
Martinez, California 94553
925-646-2286, 925-646-2073 fax
24-hour hotline number for emergencies only: 925-646-1112

Latest Information

The 5th Biennial Hazardous Materials Transportation Conference (674k PDF, 9pp.)
- Media Alert

Learn What Local Companies Are Doing to Prevent Accidental Releases (76k PDF, 1p.)

2007 Industrial Safety Ordinance Annual Report - (1.3MB PDF, 66pp.)

Ride along with our Hazardous Materials team

Get the answers to the most common questions about Environmental and Hazardous waste issue in Frequently Asked Questions about Environmental Health and Hazardous Materials

Hazardous Materials Incident Search - Search our database for incidents that have occurred from 1993 to this year.

Questions and Answers about the Industrial Safety Ordinance (ISO)

Hazardous Materials Area Plan (1.2mb PDF, 121pp. - Revised 12-30-05)

To find out more about Hazardous Materials Laws, go to these websites:
US EPA Office of Emergency Management
Bay Area Air Quality Management District

Recorder Newsletter

Download the latest issue (PDF, 2pp.)

[help with PDF files]

Content provided by Contra Costa County Hazardous Materials Programs of Contra Costa Health Services.