GENERAL INFORMATION: 503-823-7404
1120 SW Fifth Ave, Suite 600, Portland, OR 97204
Map shows Bull Run Watershed, water distribution areas, and the wellfield.
Drinking water is stored in reservoirs on Mt. Tabor and Washington Parks
Powell Butte holds reservoirs underground and serve as a nature park.
The Columbia South Shore Wellfield provides a reliable back-up supply.
Learn about Portland's primary drinking water source.
Seasonal supply augmentation and emergency back-up source.
Open storage reservoirs, not just pretty parks.
Powell Butte flows Bull Run to Portland
Tips for trouble shooting water flow and pressure issues
Facts on system infrastructure