2013: Stormwater Runoff Goals Proposed
New Water Run-off Strategies for Seattle! Mayor McGinn has announced a new goal of managing 700 million gallons of stormwater annually with green stormwater infrastructure, by the year 2025. Rain-Gardens and Bio-Swales could be the major implementation. The green...2013: New Northgate Runoff Estimates from Sound Transit extension
Northgate Sound Transit Station: The massive project at Northgate to add Sound Transit and a parking garage and other buildings will have a serious effect on Thornton Creek.We now have an answer to our question about the changes in area of impervious surface at the...2013: Tree Ordinance Proposal
Seattle’s street tree ordinance, which applies to all trees in public places, is being updated for the first time in 50 years. On Wednesday, March 27th, at 9:30am, the new proposal will be presented to the City Council Planning, Land Use, and Sustainability...TCA Bylaws
View TCA Bylaws approved as of January 20, 2011Download
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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