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.
Cascade conducted a milfoil survey this spring, and based on this survey and information received from residents throughout the year, Cascade is announcing its 2020 planned milfoil treatment. The areas >>
Cascade Water Alliance will accept sealed bids at its offices, 520 112th Avenue NE, Suite 400, Bellevue WA 98004, for the Dingle Basin Floating Debris Booms Project, generally consisting of >>
Cascade issued a RFP for a Feasibility Study for Solar Power Development at the White River – Lake Tapps Project. An optional pre-submission meeting is scheduled for June 17, 2020; >>
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 >>
Your drinking water remains safe from COVID-19
Read more about it from Seattle Public Utilities here.
March 13, 2020
Cascade conducted a milfoil survey this spring, and based on this survey and information received from residents throughout the year, Cascade is announcing its 2020 planned milfoil treatment. The areas >>
Cascade Water Alliance will accept sealed bids at its offices, 520 112th Avenue NE, Suite 400, Bellevue WA 98004, for the Dingle Basin Floating Debris Booms Project, generally consisting of >>
Cascade issued a RFP for a Feasibility Study for Solar Power Development at the White River – Lake Tapps Project. An optional pre-submission meeting is scheduled for June 17, 2020; >>