Contact Us

TO REPORT ILLEGAL DUMPING OR A SPILL:

Call 1-800-NO DUMPING (1-800-663-8674). If you are aware of an emergency and need an immediate response, call 911.

 

CONTRA COSTA COUNTY CLEAN WATER PROGRAM

We are located at the County Public Works Building at 255 Glacier Drive, Martinez, CA 94553-4825.  


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