GENERAL INFORMATION: 503-823-7404
1120 SW Fifth Ave, Suite 600, Portland, OR 97204
The Portland water system serves drinking water to more than 958,000 Oregonians, almost one-quarter of the population of Oregon. The Portland Water Bureau’s retail and wholesale service area is approximately 225 square miles. Of that, Portland’s current retail service area is approximately 143.3 square miles.
In 2014-2015, the Water Bureau directly served a population of more than 588,000 people in 163,600 residential households (both single and multi-family residences) and 19,700 commercial and industrial customers.
Portland's wholesale customers served an estimated population of more than 370,000 in 2014-15.
Seasonal and regional water supply planning and current water supply
Water production and customer consumption data for Fiscal Years 2009-10 through 2014-15 (Updated: November 2015)