Reservoirs to Beaverton

Potential Pipeline Routes

Pipeline routes shown are preliminary and subject to refinement as designs develop.

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Our Reliable Water

Protecting Water Quality—Source to Tap

Safe drinking water is our top priority. Your drinking water will be monitored and protected, from source to tap.

DESIGN & CONSTRUCTION

Design and construction of the Willamette Water Supply Program project is currently underway!

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IN THE NEWS

Headway made on Wilsonville water treatment projects

Regional program constructs pipe through Arrowhead Creek Park,city to expand plant. In terms of completing improvements at Wilsonville's WillametteRiver Water Treatment Plant, the next calendar year ...

Water treatment facility approved in Sherwood

Planning commission gives go-ahead to build plant on 46 acres off 124th Avenue Sherwood has given the go-ahead for the construction of a new water treatment ...

Water customers in Hillsboro to see rate increases in 2021

"Hillsboro Water carefully manages drinking water rates, and strives to ensure equity and affordability for all customers," said Niki Iverson, director of the Hillsboro Water ...

Program Timeline

Developing the new Willamette water source will take over a decade.

Willamette Water Supply Program

Potential Pipeline Routes

Our Reliable Water

Protecting Water Quality—Source to Tap

DESIGN & CONSTRUCTION

Sign Up to Receive Program Updates

Headway made on Wilsonville water treatment projects

Water treatment facility approved in Sherwood

Water customers in Hillsboro to see rate increases in 2021

Program Timeline

Willamette Water Supply Program

Willamette Water Supply Program

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Program Updates