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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

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

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.


Intergovernmental Agreement

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

Request a Storm Sewer Discharge

Info about batch discharges to the storm system

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.