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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

Business Services

Public Works Permitting Process

Information about Environmental Services public works permits for privately funded public improvements

City of Portland Sewer Regulations

City Code Chapter 17.32

Industrial Stormwater Program

Portland's program to monitor and control pollutants in stormwater runoff from industrial facilities

Industrial Pretreatment Program

This section manages industrial discharges to Portland's sewer system

Construction Projects and Sewer Charges

City requirements for construction projects that discharge water to the sewer system.

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server. is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.