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Portland Water Bureau

From forest to faucet, we deliver the best drinking water in the world.


1120 SW Fifth Ave, Suite 600, Portland, OR 97204

More Contact Info

Columbia South Shore Well Field

Portland is fortunate to have a reliable and high quality supplemental source of water.

Portland's Regional Water System Map

Communities outside the city boundary are wholesale customers.

Portland's Water Demand goes Beyond City Limits

The Water Bureau's service area includes several suburb cities who are wholesale customers.

Seasonal Water Supply Planning

The Water Bureau plans for seasonal changes in weather and long term supply planning.