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

Tuesday - October 13, 2015

Waluga Reservoir Ribbon-Cutting Celebration

On Oct. 9, the Lake Oswego Tigard Water Partnership hosted a ribbon-cutting and celebration event to mark the end of construction for Waluga Reservoir 2 and related site improvements.

Neighbors, staff and crews gathered to hear Lake Oswego Mayor Kent Studebaker and Tigard Mayor John Cook discuss the importance of the new water system, mark this significant milestone, and thank neighbors for their patience during construction. Attendees were also treated to site tours, which highlighted the reservoir’s seismic resiliency and new system features.

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Friday - October 9, 2015

Concrete pours progressing for new structures at the WTP

Structural steel and decking for the administration building being installed.

Water Treatment Plant Construction Update

Information about onsite work includes:

Administration building – north of site

Crews are installing structural steel and decking for the administration building. During this work, neighbors may notice an intermittent metal-on-metal like noise as crews install the steel and rebar. Soon, the second story slab will be formed and poured.

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Thursday - September 24, 2015

LOT: Green and resilient

Lake Oswego-Tigard Water Partnership designed to be energy efficient, environmentally responsible and earthquake resistant

In the news...

A year and a half shy of its projected completion date, the Lake Oswego-Tigard Water Partnership received a rebate check for more than $82,000 from Energy Trust of Oregon.

The check was in recognition of the project’s use of energy-efficient equipment — specifically the upgraded variable-frequency drives at its River Intake Pump Station that now require much less energy to pump water from the Clackamas River.

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Friday - September 18, 2015

HDD Pullback video wins 3CMA Savvy Award

In the news...

The Lake Oswego Tigard Water Partnership has won the first place Savvy Award from the City-County Communications & Marketing Association (3CMA) for its video about the horizontal directional drilling (HDD) process used to install 3,900 feet of water pipe under the Willamette River. The award was presented Sept. 10 during the 3CMA national conference in Atlanta.

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Wednesday - September 16, 2015

Honoring our History: A Public Art Dedication Ceremony

Experience the dedication of the Lake Oswego Tigard Water Partnership’s cultural resources interpretive exhibit featuring educational signage and a sculpture created by the Confederated Tribes of the Grand Ronde.

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