What’s New at Cascade

Request for Proposal On-Call Minor Construction, Repair, and Maintenance Projects

Cascade Water Alliance is soliciting Requests for Proposals for firms to perform on-call minor construction, repair, and maintenance projects at the White River – Lake Tapps Reservoir Project. Proposers must  >>

Cascade Hosts Water Use Efficiency Goal Setting Public Forum, Nov. 3 at 11am

Cascade Water Alliance invites the public to join its Water Use Efficiency Goal Setting Public Forum on Monday, November 3 from 11am to 12pm at Cascade's Bellevue office (11400 SE  >>

2025 Lake Tapps Reservoir Drawdown – September 8, 2025 Update

Cascade Water Alliance previously announced the Lake Tapps Reservoir fall water levels and drawdown plan on August 18. Cascade held reservoir levels higher than normal this summer due to a  >>

Cascade Water Alliance Short-Term Water Authorization Request in Connection with Minor Flowline Outage

A Mitigated Determination of Nonsignificance (MDNS), dated September 2, for the Cascade Water Alliance Short-Term Water Authorization Request in Connection with a Minor Flowline Outage has been prepared in compliance  >>

Request for Expressions of Interest for White River Lake Tapps Contract Operations and Maintenance

Cascade Water Alliance is issuing this Request for Expressions of Interest (RFEI) to firms potentially interested in providing contracted operations and maintenance services (O&M) for Cascade’s White River – Lake  >>

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