2016: Thornton Creek Alliance initiates a Community Science Monitoring Program
Are you interested in learning about how you could help improve Thornton Creek? Over the years many researchers have monitored Thornton Creek waters for various physical and chemical properties. An evaluation was done by the Alliance to determine if folks living in...2014: Stairway Walks Day
Join the only Stairway Walks Day in Washington. On Saturday, February 8, from 10am to 12pm, lace up your shoes, grab a friend, and get ready to explore neighborhood byways you can only see by foot. Last year, more than 260 people joined our signature event that...
2013: Creative Thank You from The Perkins School 4th and 5th Graders
The Letter The Envelope
Thornton Creek Alliance (TCA) is a grassroots, nonprofit organization dedicated to preserving and restoring an ecological balance in the Thornton Creek watershed, a drainage of approximately 11.6 square miles in northeast Seattle and Shoreline.
Contact Info
Thornton Creek Alliance
P.O. Box 25690
Seattle, WA 98165-1190
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[gdlr_icon type="fa-envelope-o" size="16px" color="#fff"] thorntoncreekalliance@gmail.com
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