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Most City offices closed Wednesday, June 19, to observe Juneteenth

The City of Portland recognizes Juneteenth as a formal day of remembrance to honor Black American history and the end of slavery in the United States. Learn about Juneteenth.

NE 33rd Drive Pump Station Upgrades Project

Sewer and Stormwater
Active
Environmental Services – the City’s sewer and stormwater bureau – is designing a project to upgrade a pump station in Northeast Portland. This project will replace the existing pump station with a new larger pump station.
Design has just begun and construction is anticipated to begin in 2024.

This project will increase pumping capacity, enhance accessibility for maintenance, and improve drainage. The upgrades to the pump station will help protect public health and the environment by reducing sewage backups to homes, businesses, streets and natural areas.

Project Area

This project is located at 7548 NE 33rd Drive, adjacent to the Columbia Slough. 

What's Happening Now

This past summer, City surveyors conducted a survey on and near the project site and adjacent property. The purpose of this survey was to collect information on existing features such as curbs, sidewalks, fences, trees, structures, utilities and to locate existing survey markers to record the right of way lines for the project. The information has helped City engineers and engineering consultants hired by the City to design the project.

What is a Pump Station?

Sewage, which is 99 percent water, flows downhill, and gravity is the main force that moves sewage through pipes. However, in low-elevation areas or where sewage needs to go uphill, pump stations push the sewage up so that gravity can take over again. Portland has nearly 100 pump stations with large underground tanks (also known as wet wells) in low-elevation areas. Pump stations are equipped with specialized pipes that are built to handle the force of sewage being pushed through them.  Pump stations also have equipment that helps control odor and protects the pumps.

How do we take care of Pump Stations?

Pump stations require periodic maintenance and upgrades to help accommodate growth and future demands on the sewer system. Modernization of mechanical, electrical, and other control systems improves pump station reliability, operation, and safety, which in turn protects public health and the environment.  In Portland, operators at the Columbia Boulevard Wastewater Treatment Plant monitor the City’s pump stations remotely to ensure proper functionality. They can quickly respond to emergencies like power outages or pump blockages.

Visit the About our Sewer System webpage to learn more about how pump stations fit into the larger public sewer and wastewater system.

We Want to Hear From You

Environmental Services will inform residents and businesses about project activities and respond to questions and concerns in a timely manner. The following resources will help you stay informed and report concerns: 

  • Questions: Call 503-823-5753, stating that NE 33rd Drive Pump Station Upgrades Project is your area of concern. Outreach staff will return your call by the next business day. 

  • Sewer Emergency: In the event of a sewer backup or basement flooding, call the Maintenance hotline immediately at 503-823-1700. It is staffed all hours and all days, 24/7. 

Sign Up for Updates

Sign up for weekly updates. Select NE 33rd Drive Pump Station Upgrades Project.

Contact

K. Bullock-Clayton (she/they)

Community Outreach
phone number503-823-5759Monday through Friday, 8 a.m. to 5 p.m.
Oregon Relay Service711Oregon Relay Service

Neighborhood