What’s New at Cascade

Lake Tapps Reservoir 2020 Who to Call List Available

An updated Lake Tapps Reservoir Who to Call list for 2020 is now available to view or download.  Various organizations that are part of the Lake Tapps Reservoir community have  >>

Lake Tapps Reservoir to Rise to 543′ this Week

This week Cascade Water Alliance will raise the Lake Tapps Reservoir to approximately elevation 543 feet, the maximum allowable level at which Cascade can operate. The reservoir will reach this  >>

Chuck Clarke receives 2020 National Drinking Water Week Award for Lifetime Achievement

Chuck Clarke, retired Chief Executive Officer of the Cascade Water Alliance, received the Lifetime Achievement Award from the Washington State Department of Health’s Drinking Water Office in recognition of his  >>

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Lake Tapps Spring Refill Updated

Click here for updates on the Lake Tapps Reservoir spring refill and other lake levels information.

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  >>