Phone: 503-823-7740
Fax: 503-823-6995
1120 SW 5th Ave, Suite 613, 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
MS4
Portland's NPDES stormwater management requirements
Portland Brownfield Program
Returning brownfields to productive use
UICs
Portland's Underground Injection Control (UIC) program