Lake Tapps News

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  >>


2022 Lake Tapps Reservoir Drawdown Update

You may have noticed the lake level going down. Due to lack of precipitation and low snow-melt, no water is currently being added to the reservoir.  Without precipitation, the water  >>

2022 Lake Tapps Reservoir Drawdown

Cascade will begin the fall drawdown on November 1 and will bring the reservoir level down from its current approximately 542.5 feet elevation to approximately 538-539 feet elevation for the  >>

Second Milfoil Treatment 2022

Cascade conducted milfoil surveys in June and August. Based on these surveys and information received from residents throughout the year, Cascade treated an area July 18 and anticipates treating additional  >>