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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

Projects and Programs

Sustainable Stormwater Management Program

Integrating stormwater management systems into building and site development

Tabor to the River Program

Innovative stormwater management and sewer improvements

Watershed Monitoring Program

Measuring improvements in watershed health

Invasive Species Management

Controlling invasive plant and animal species in the City of Portland

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.