Who do I contact if I want to report illegal dumping?

To report Illegal Dumping, please call the Contra Costa Clean Water Program hotline at 1 (800) NO-DUMPING or 1 (800) 663-8674. The following are some useful links:

To report active illegal dumping, please call Sheriff Dispatch at (925) 646-2441.

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1. Who do I contact if a streetlight is our or blinking?
2. Who do I contact if I have flooding on my street?
3. Who do I contact if I have questions about the road surface treatment work?
4. Who do I contact if I think I am eligible for an Area of Benefit (AOB) fee waiver or credit?
5. Who do I contact to determine if I need a permit for work on my house, street or creek?
6. Who do I contact to report a graffiti on public or private property?
7. Who do I contact to report a pothole?
8. Who do I contact if I want to report illegal dumping?
9. Who is responsible for mitigating sidewalk tripping hazards?
10. Who pays Area of Benefit (AOB) fees?