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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

More Contact Info

Rules and Regulations

40 CFR 122 Definitions

To review definition of Waters of the State see Page 7

City Code Chapter 17.39

Discharges to the Municipal Storm Sewer