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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.

Lake Tapps Reservoir Levels Update

Due to no precipitation and low river flows, the reservoir level has dropped slightly to 542.3’ (as of 2:30 on 9/11/12). Cascade is doing everything it can to add water  >>

Reminder to License Before Modifying or Constructing a New Improvement at Lake Tapps Reservoir

All modified or new improvements on the Lake Tapps Reservoir require a License from Cascade. Cascade owns the reservoir lake bed and shoreline up to the 545’ elevation line (note  >>

FREE Lake Tapps Incident Locators Available

The Lake Tapps Incident Locator Program, first launched in 2014 by East Pierce Fire & Rescue, continues to be an effective way to ensure that public safety help gets where  >>

No Trespassing on Dikes

You may have noticed fencing on some of Cascade’s dikes. Although the dikes are closed to the public, the combination of warm, sunny days and the COVID-19 pandemic has resulted  >>

Your drinking water remains safe from COVID-19

Read more about it from Seattle Public Utilities here.

March 13, 2020

Lake Tapps Reservoir Levels Update

Due to no precipitation and low river flows, the reservoir level has dropped slightly to 542.3’ (as of 2:30 on 9/11/12). Cascade is doing everything it can to add water  >>

Reminder to License Before Modifying or Constructing a New Improvement at Lake Tapps Reservoir

All modified or new improvements on the Lake Tapps Reservoir require a License from Cascade. Cascade owns the reservoir lake bed and shoreline up to the 545’ elevation line (note  >>

FREE Lake Tapps Incident Locators Available

The Lake Tapps Incident Locator Program, first launched in 2014 by East Pierce Fire & Rescue, continues to be an effective way to ensure that public safety help gets where  >>