What is this Project?

This project increases system capacity to deliver high-quality drinking water from the Clackamas River to the communities of Lake Oswego and Tigard. Together these two communities can secure long-term access to clean, safe water for less than it would cost them to do it alone. Learn more...

Project News

Friday - April 24, 2015

WTP reaches another milestone

Sedimentation basins (upper left corner).

Water Treatment Plant Construction Update

Work at the site is successfully transitioning to a new phase, as the eight new structures that have been constructed are progressing through their startup and commissioning stages. The yellow tower crane has been removed, and the red tower crane will remain to service the major work to occur in the center and west of the site.

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Thursday - April 23, 2015

B Avenue construction moves into the business district

Crews install pipe along B Avenue between 5th and 4th Streets.

Lake Oswego Pipeline Construction Update

This update includes construction work in the following areas:

  • B Avenue construction - pipeline installation moves into the business district
  • McVey Avenue pipe bridge - surveying begins next week
  • Highway 43 nighttime construction - pipeline testing continues

For the most up to date information on construction and road closures, follow @LOTwater on Twitter, visit work underway, or contact us.

 

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Tuesday - April 21, 2015

Crews begin tunneling under I-5 in Tigard

Night work 72nd Avenue

Tigard Pipeline and Bonita Pump Station Construction Update

This construction update includes all work in Tigard for the project.

Keep reading for specific information on each location:

  • Bonita Road Pipeline
  • Bonita Pump Station
  • Milton Court

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Friday - April 17, 2015

Restoration of concrete panels continues on Highway 43

West Linn Pipeline Construction Update

This update includes construction work in the following areas. Read more for specific information on each topic:

  • Highway 43 - permanent trench patch complete; concrete panel work continues
  • Mapleton Drive - pipeline construction expected to begin soon
  • Neighborhood construction meetings - new meeting location and frequency
  • Meet the Mapleton Drive Pipeline Contractor - Meeting to be held May 19

 

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Thursday - April 9, 2015

Pipeline construction down B Avenue moving swiftly along

Temporary paving

Lake Oswego Pipeline Construction Update

This update includes construction work in the following areas:

  • B Avenue construction - pipeline installation is underway
  • Highway 43 nighttime construction - permanent trench patch complete
  • McVey Avenue pipe bridge - work expected to begin in May

For the most up to date information on construction and road closures, follow @LOTwater on Twitter, visit work underway, or contact us.

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