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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

More Contact Info

Industrial Stormwater Program

industrial stormwater

The Industrial Stormwater Program works to reduce  pollutants in stormwater runoff to Portland's rivers and streams. The Program began when Portland was issued its NPDES Municipal Stormwater Permit in September 1995. The permit requires that the City maintain a program to monitor and control pollutants in stormwater runoff from industrial facilities.


Request a Storm Sewer Discharge

Information about batch discharges to the storm system

Intergovernmental Agreement

Between the City and DEQ for administration of the General NPDES Stormwater Permits