SAVE THE DATE: Our 59th annual Operation Clean Stream on Saturday, August 22nd, 2026!
Another year of paddling, floating, and picking up trash along the Meramec River is upon us! This year's Operation Clean Stream will be Saturday, August 22nd!
Registration for Operation Clean Stream on our volunteer portal will open July 1st, so be sure to check o...
Mallard Lake Pollinator Garden Maintenance on August 29th
Community Stewardship Alliance at Creve Coeur @ Mallard Lake
8:30am to noon
17spots remaining
Help us maintain and keep these demonstration pollinator gardens beautiful!WHAT: Join the Community Stewardship Alliance for pollinator garden maintenance at Mallard Lake. There will be varying activities ranging from removing unwanted plants, plan...
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