Lake Sawyer Community Club
Clubhouse Address: 29006 216th Ave SE, Black Diamond, WA 98010
Mailing Address: PO Box 191, Black Diamond WA 98010
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About Us

The Lake Sawyer Advocacy Group (LSAG) is an ad hoc, not-for profit organization dedicated to safeguarding Lake Sawyer's water level. Comprised entirely of unpaid volunteers, we operate independently of the LSCC. Our core mission is to prevent the Covington Water District's pumping from the 222nd Street wells from unduly lowering the lake's water level, especially during the summer months. Our methods will involve educating the public and elected officials as well as gaining regulatory involvement to effect change. As the only group of its kind, we are committed to communicating accurate information, dispelling misinformation, and protecting the lake, its fish, and the aquatic habitat from exploitation by excessive extraction of water from Lake Sawyer. The LSAG is not affiliated with the Lake Sawyer Community Club, but does work in partnership to communicate to lake residents the work of LSAG and updates on the water level issues. ​

LSAG Data & Research

Review LSAG's research and conclusions in this presentation. 
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Lake Level Data
King County Data 2019 to Present
Historical Lake Level Data from Dock 30​
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Graph of Lake Level 1996-2018

Communications

Covington Water District sent a letter to Lake Sawyer Residents on July 8th, 2025. 
cwd_letter_to_lake_sawyer_residents__july_8_2025.pdf
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LSAG sent a response letter to Lake Sawyer Residents on July 25, 2025. 
lsag_response_to_lake_sawyer_residents_july_25_2025.pdf
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Contact Us 

Email: [email protected]
Facebook: 
Lake Sawyer Advocacy Group Facebook  ​

Impact of low water levels in the northwest area of Lake Sawyer in the area known as the Boot. 
Covington Creek, Lake Sawyer's outlet and important fish spawning habitat. 
Our website is a volunteer effort managed entirely by LSCC members. We welcome your comments, suggestions, contributions in the spirit of improving the website.