What should I do to report suspected pollutions, spills, dumping, or illegal discharges into the storm drain system?
If it is a chemical spill/hazardous materials emergency, call the Polluting Reporting Hotline at (714) 561-6363.

For other spills, illegal dumping, illegal discharges, or suspected pollution, contact the City's 24-hour Pollution Reporting Hotline at (877)-897-7455, or you may contact Public Works (949) 461-3480 during business hours.

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1. Who do I contact about my water and sewer service?
2. Who should I call for questions about water quality and pollution prevention?
3. What should I do to report suspected pollutions, spills, dumping, or illegal discharges into the storm drain system?