What’s New at Cascade

Lake Tapps Refill Update

Cascade is working hard to put every available drop of water into the reservoir, however, it is unlikely that the reservoir will be at full recreational levels by April 15.  >>

Wanted: Leak Detectives for Fix a Leak Week

Leaks can run, but they can’t hide! Are you ready to save water and money?  It’s time to chase down leaks that may be wasting both! The average American home  >>


Water Bottle Filling Station at Skyline High School

On Tuesday, March 21 Cascade Water Alliance joins Skyline High School students and officials for the dedication of a new water bottle filling station.  Sammamish Plateau Water President Lloyd Warren,  >>

Spring Refill Feb 16

Cascade will begin the spring refill of the Lake Tapps Reservoir on Thursday, February 16. For more information click here.


Cascade Issues Determination of Nonsignificance

Cascade Issues Determination of Nonsignificance (DNS) and Adoption of Existing Documents for the Lake Tapps Reservoir Project Five-Year Activities and Maintenance Work Plan (2023-2027). For more information and to view  >>