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Water Environment Services (WES)
Administration Office

150 Beavercreek Road
Oregon City, OR 97045
Phone:  503-742-4567
Fax: 503-742-4565
Customer Service hours are Monday - Thursday 7:30 AM to 5:30 PM

The WES office will be closed during the following holidays: New Year’s Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, and Christmas Day.


Tri-City Water Pollution Control Plant
15941 S. Agnes Avenue, Oregon City, OR 97045
Phone: 503-557-2823
Fax: 503-557-2809
 

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