November 8 -10: Volunteer for Fall Operation Wild Lands on the Al Foster Trail
We need your help to restore native habitat on the Al Foster Memorial Trail on November 8, 9, and 10th. Volunteers will remove invasive bush... Read More
Stewardship
In the last year, our volunteers donated +10,000 hours of time to stewarding natural resources and restoring wildlife habitat in the STL region.
Land Conservation
OSC works to create parkland and secure greenspace for the next generation.
Watershed Restoration
Our Operation Clean Stream project annually restores 500 miles of the river and educates the public on the importance of keeping our rivers clean.
Mission
Founded in 1965, the Open Space Council works independently and collaboratively to conserve and sustain land, water and other natural resources throughout the St. Louis region.
Upcoming Events
October 27: Volunteer at Robert Winter Park Cleanup
Great Rivers Habitat Alliance and the Open Space Council invite you to join us for a special fall cleanup on Saturday, October 27th at Robert... Read More
December 8: Up for a Clean Stream Challenge? Volunteer at Lower Meramec Park!
Are you up for a winter challenge that will help improve the Meramec Watershed? Join us for a special Operation Clean Stream winter cleanup on... Read More
Historical Photos
