Lake Tapps Overview

Our Future Source of Water Supply

On Dec. 18, 2009, Cascade purchased Puget Sound Energy’s former White River – Lake Tapps Reservoir project as future municipal drinking water supply.

Use of Lake Tapps for recreation and water supply, plus restoration of the White River fishery requires a balanced, cooperative approach. A key to ensuring that water quality remains high is on-going testing and monitoring. Cascade has cooperative working agreements with water partners around Lake Tapps.