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1. What is a storm drain spill or illegal storm drain discharge?

An illegal storm drain discharge (“spill”) occurs when anything other than rainwater enters the storm drain. Common examples of spills or illegal discharges to storm drains include: 

• Automotive fluids
• Construction materials
• Draining pool water
• Fertilizer
• Food wastes
• Paint
• Pesticides
• Sediment and/or silt
• Sewage
• Wash water

2. Should I report a spill observed in or near a storm drain on private property?

Illegal discharges can occur in public or private storm drain inlets. Yes, you should report a spill observed in either public or private storm drains. Public storm drain inlets are mainly located in public streets at the curb and gutters, in public parking lots, and public alleyways. Private storm drain inlets are located on private property, usually in large parking lots or driveways.  

3. When should I report a spill/illegal storm drain discharge?

1. When you see a person dumping anything into the storm drain. This is illegal.
2. When you see dumped materials in or near the storm drain.
3. When you notice unusual odors in or near the storm drain.
4. When the storm drain system has larger than normal flows during dry weather periods.

4. How do I report a spill?

To report a spill for Campbell, Los Gatos, Monte Sereno, or Saratoga use this online form or call 408-354-5385. For emergencies after hours or hazardous waste spills call 911.

5. Will someone follow up with me?

Yes, we will investigate the report within 48 business hours and If you request a follow-up response we will contact you on the outcome of report.