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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

System Monitoring

Monitoring Locations

The quality of stormwater runoff, or discharge, entering the City's UICs is assessed by annually monitoring a representative subset of the City's 9,000 UICs.

The results of this ongoing work are reported in annual stormwater discharge monitoring reports, and summarized in annual UICMP reports. The City's WPCF Permit is renewed every 10 years. With each renewal is an opportunity to make changes to the scope of the permit requirements.

 

 

PERMIT 2 2015-2025

2015 Stormwater Discharge Monitoring Plan (SDMP)

Annual SDMP Reports

PERMIT 1 2005-2015

2005 Stormwater Discharge Monitoring Plan (SDMP)

Annual SDMP Reports

Year 10

Year   9

Year   8

Year   7

Year   6

*Annual Reports Years 1-5 available upon request.