Report Water Pollution

Water Pollution Hotline:

To report a spill on or near the water, improper disposal of chemicals or hazardous waste, contaminants running into a storm drain, derelict or abandoned vessels, or any other forms of water pollution, please email out Water Pollution Reporting service at

*For incidents occurring within the City of Tacoma limits, you may call the TacomaFIRST hotline by dialing 311, or call (253) 591-5000 from anywhere else.

Questions about 311? Visit the 311 website.

Download the 311 app for mobile: AppleAndroid

When making a report, please provide the following information:

  • A description of what you are reporting

  • The date and time the pollution was seen

  • A precise location, such as a street address, business name, lat/long, or landmark

Reporting party information is kept confidential, and anonymous reports are accepted, though someone may attempt to call or message you back to request additional details.

If you call during non-business hours, please be sure to leave a voicemail with the above information.