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Portland Water Bureau

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

GENERAL INFORMATION: 503-823-7404

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

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Reports

The Portland Water Bureau provides several water quality reports to the public:2014 Water Quality Report

2014 Drinking Water Quality Report

Annual water quality report is made available to all customers each June. Contains results of detected regulated contaminants from calendar year 2013. Also has useful information about Portland's water system.

Also available in:

Chinese      Russian     Spanish       Vietnamese

 

The 2013 Drinking Water Quality Report with results from 2013 is also available on line.

 

Recent water quality analyses

Three times a year the Water Bureau produces the Triannual report with current water quality results.

 

Bull Run Source Water Assessment  

As required by the Safe Drinking Water Act, the Source Water Assessment identifies the potential contaminants of concern in the Bull Run water supply.  

 

Watershed Control Program Report for Water Year 2014

As required by the Safe Drinking Water Act, the Watershed Control Program Report Identifies current activities affecting water quality, and projections of future impacts or activities in the watershed.

 

Water Quality of Bull Run Compared to Groundwater 

The Portland Water Bureau is delivering 100% Bull Run Water

On July 9, 2014, the Portland Water Bureau returned to 100 percent Bull Run water after completing its maintenance operation that blended a small portion of water from its Columbia South Shore Well Field into the water distribution system. On June 30, the Portland Water Bureau detected a leak on one of the supply conduits from the Bull Run. The conduit was taken out of service to repair the leak, requiring the Portland Water Bureau to augment the Bull Run supply with drinking water from the Columbia South Shore Well Field. While using groundwater, the bureau took the opportunity to perform its annual maintenance operation of the groundwater system from July 7 to July 9. This replaces the maintenance run scheduled for August 2014. 

 


Annual Water Quality Report

Annual consumer confidence report

Request a paper copy

Online form to request a paper copy of the Annual Drinking Water Quality Report

Most Recent Water Quality Analyses

Triannual Water Quality Report