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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


Check the Willamette River Recreation Index

Get current e. coli bacteria level and water temperature

Sewer Overflows

Notification of combined sewer overflows (CSOs) and dry weather sewer overflows

Odor Notification

Notfication of odors that may escape the boundaries of the Columbia Boulevard Wastewater Treatment Plant

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.