Water Quality Reports & Data

Water Quality Reports

This year's water quality report includes data for both the North Service Area and the South Service Area. 

Customers who live north of the Clackamas River are located in the Clackamas (North) Service Area. The Clackamas (North) Service Area includes portions of Clackamas, Milwaukie, Happy Valley and even Portland. Hint: If your address begins with SE, you most likely live in the North Service Area.

Customers who live south of the Clackamas River are located in the Clairmont (South) Service Area. The Clairmont (South) Service Area includes portions of Oregon City and unincorporated Clackamas County.

If you’d like a printed copy of the the latest report mailed to you please fill out a Water Quality Report Request Form.

Drinking Water Quality Data

What’s in your water? CRW routinely tests for more than 100 chemicals in its drinking water. Posted below are the results of chemical analyses.

Quality Drinking Water

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Featured News, Events & Stories

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We will be closed Monday, May 27, 2019, in observance of Memorial Day. We will resume our regular hours of…

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The Clackamas River Water (CRW) Board of Commissioners will hold a Regular Board Meeting on Thursday June 13, 2019.  …

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On April 18, 2019 the CRW Budget Committee approved the Proposed Budget for the 2019-2021 biennium. June 13, 2019 a Budget Hearing will be held to adopt the final budget.