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The City of Portland, Oregon

Portland Water Bureau

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

Customer Service: 503-823-7770


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Construction Projects

We are currently transferring our construction pages to the new website.

Find a more comprehensive and up-to-date listing of Water Bureau construction projects at

Capital Improvement Program projects are funded through the Water Construction Fund. Three major resources finance this fund: water sales, proceeds from revenue bond sales, and construction fund revenue (direct reimbursements, system development charges, and interest earnings).

Bull Run Treatment Projects

Over the next 10 years, the Portland Water Bureau will be making two major treatment changes to the Bull Run.