Helpful Resources

Contra Costa County Hazardous Materials Ombudsman - Toll free within Contra Costa County
1-877-662-8376
1-877-Ombudsman
hazmat.ombudsman@cchealth.org

Contra Costa County Hazardous Materials Programs
925-655-3200
Weekdays 8 a.m. to 5 p.m.

Contra Costa County Household Hazardous Waste Hotline
1-800-750-4096

Contra Costa County Solid Waste Enforcement
925-608-5500

Contra Costa Clean Water Program
1-800-NO-DUMPING

Contra Costa County Community Development Department
925-646-1600

Bay Area Air Quality Management District Air Pollution Complaints
1-800-334-6367

Hazardous Materials Ombudsman Links

To learn about the County's Community Warning System for chemical accidents visit the Community Awareness & Emergency Response website.

For general air pollution issues visit the Bay Area Air Quality Management District website.

Communities for a Better Environment is a local environmental group working on environmental justice, industrial pollution and safety issues.