What’s New at Cascade

Request for Proposals for White River-Lake Tapps Reservoir Project Operations and Maintenance Agreement

Cascade Water Alliance (“Cascade”) is soliciting proposals for a multi-year contract for operations and maintenance services (the “Contract Services”) for Cascade’s White River-Lake Tapps Reservoir Project. Proposers must demonstrate experience  >>

cascade-water-homeslide2

Cascade Announces Spring Refill for Lake Tapps Reservoir – Feb. 3, 2026

Lake Tapps, WA – Cascade Water Alliance today announced it will begin the spring refill of the Lake Tapps Reservoir on Sunday, February 15. Cascade Water Alliance draws the reservoir  >>

SpringLakeTapps_PlaceHolder

Update from Cascade Water Alliance on Flooding and Lake Tapps Reservoir Levels – Dec. 16, 2025

Cascade has been watching the flooding issues very closely, and we are very concerned about what is happening to our neighbors in Pacific. Cascade’s headworks, where water is diverted from  >>

Update from Cascade Water Alliance on Emergency Weather Event and Lake Tapps Reservoir Levels – Dec. 11, 2025 at 9:30 AM

Cascade is actively monitoring and managing Lake Tapps Reservoir water levels during the state-declared emergency atmospheric river weather event. Due to an ongoing construction project at Cascade’s headworks, no water  >>

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  >>