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As our magnificent region continues to grow, our job is to provide clean, safe and reliable drinking water

Cascade’s mission is to provide water supply to meet current and future needs of our members in a cost-effective and environmentally responsible manner through partnerships, conservation, acquiring, constructing and managing water supply infrastructure and fostering regional water planning.

Cascade’s Videos

 

Cascade has a YouTube Channel to access it’s videos, including how-to videos such as converting to drip irrigation, healthy lawns, and testing a toilet for leaks.

Click here for Cascade’s 20th Anniversary Legacy video.

Dike 12 Notice of Construction Activity

Cascade Water Alliance, owner of the Lake Tapps Reservoir, is improving and raising Dike 12, the lowest dike on the reservoir.  The improvements will increase safety, reliability and resiliency of  >>

We Need Water is Now Live!

Cascade is excited to announce the release of our new water conservation campaign: We Need Water. This campaign will educate people about important water-related issues and connect people with the  >>

Cascade Announces Spring Fill for Lake Tapps

Cascade will begin the spring fill of the Lake Tapps Reservoir on Sunday, March 1.  This is to allow Pierce County to finish upgrading its bulkhead and improving park amenities  >>

Dike 12 Crest Raising Project for Bid

Cascade posted the Dike 12 Crest Raising Project to Builders Exchange of Washington; all documents are located there. Go to www.bxwa.com and click on “Public Works” and “Cascade Water Alliance”.  >>

Your drinking water remains safe from COVID-19

Read more about it from Seattle Public Utilities here.

March 13, 2020

Dike 12 Notice of Construction Activity

Cascade Water Alliance, owner of the Lake Tapps Reservoir, is improving and raising Dike 12, the lowest dike on the reservoir.  The improvements will increase safety, reliability and resiliency of  >>

We Need Water is Now Live!

Cascade is excited to announce the release of our new water conservation campaign: We Need Water. This campaign will educate people about important water-related issues and connect people with the  >>

Cascade Announces Spring Fill for Lake Tapps

Cascade will begin the spring fill of the Lake Tapps Reservoir on Sunday, March 1.  This is to allow Pierce County to finish upgrading its bulkhead and improving park amenities  >>