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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

More Contact Info

Popular Forms

Discharge Monitoring Report, 1200-Z

1200-Z DMR, Excel version, updated January 2018

Discharge Monitoring Report, 1200-A

1200-A DMR, Excel version, updated June 2015

Tier I Corrective Action Form

For permit benchmark exceedances

Notice of Termination

Submission form to request termination of your Industrial Stormwater Discharge Permit