- Engineering Department
For questions regarding City owned construction projects and general questions regarding the City’s NPDES permit
(714) 738-6845
- Community Development Department
For questions regarding private construction projects, stormwater/wastewater issues on private property, and residential best practices to prevent stormwater/wastewater pollution
Community Development NPDES
(714) 738-6563
- Fire Department
For questions regarding the City’s Industrial Facilities Inspection Program
Fire Department NPDES
(714) 738-5359
- (714) 738-6897
To report spills of non-hazardous chemicals or liquids.
Call the Fire Department at 911 if the spill involves large quantities of oil, gasoline, oil based paints, or harmful chemicals
If you prefer to send a service request electronically, then please click on the link below:
Report a Water Pollution Problem