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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

Odor Notification

odor control equipment photoOdors are usually not perceptible beyond the boundaries of the Columbia Boulevard Wastewater Treatment Plant.

Occasionally, plant maintenance projects will release odors that may be perceptible in neighborhoods surrounding the plant.

Environmental Services issues advance notices of maintenance projects that may result in odors outside the plant’s boundaries.

 

The following is a list of current maintenance projects:

  • 9/22/2014 – 10/6/2014

    Digester #2 – Taking out of service for cleaning and annual preventative maintenance work.

We know these odors can be unpleasant and we make every effort to reduce them. Odor control is important to us at the plant, and we appreciate you taking the time to let us know of odors in your area.

Please call 503-823-1700 to report odors (phone line is monitored 24/7) or click on the following Odor Report Form link.

On this page, you can:

The email notification description is also posted on this page.

 


Go to the online odor report form

Fill out and submit this form online to let us know about odor problems

Subscribe to odor notification email

Click here to receive odor alerts by email