Lake Tapps News

Lake Tapps Reservoir to Rise to 543 Feet

On May 11, Cascade will begin to raise the Lake Tapps Reservoir to approximately elevation 543 feet, the maximum allowable level at which Cascade can operate. The reservoir will reach  >>

Lake Tapps Community Open House

Cascade invites the public to join an in-person Lake Tapps community meeting and open house on Wednesday, May 10 from 6-8 pm, to learn more about how everyone can help  >>

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.  >>

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  >>