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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

Regulatory Information

City Code

17.34 Sanitary Discharges, 17.36 Sewer User Charges, 17.38 Drainage and Water Quality, 17.39 Storm System Discharges

Portland Brownfield Program

Returning brownfields to productive use

UICs

Portland's Underground Injection Control (UIC) program

MS4

Portland's NPDES stormwater management requirements

Public Works Permit Process

Permits for public works improvements in the public right-of-way