Report a Water Quality Concern

If you would like to report a water quality concern located in Unincorporated San Diego County, have questions about our program, or would like additional information call the County Stormwater hotline at:

1(888) 846-0800

or e-mail us at

To report a water quality concern in another jurisdiction, please visit Project Clean Water .


To report potholes, road sweeping request, or a clogged storm drain:

1-877-684-8000 or 1-858-694-3850

or submit your Road Service Request online. 

If problem is after hours, on a weekend, or during a holiday, please call the County After-Hours Answering Service at 1-800-901-7755 


Irrigation Runoff
Improper Storage of Materials
Sediment and Erosion Runoff
Improper Vehicle Washing
Other Illegal Discharges
Trash on County Maintained Roads
Improper Pool and Spa Discharges