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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

Volunteer with Depave


Pavement increases stormwater runoff and the urban heat island effect. Depave is a Portland project that promotes removing unnecessary pavement. You can volunteer to work on pavement removal projects that increase urban green space and protect water quality. See their website for guidance on depaving your site.


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.