Volunteer for Operation Clean Stream

Operation Clean Stream will take place the week of August 21st through the 29th, 2021, at various locations throughout the Meramec Watershed. Join us on August 28th, 2021, for Missouri’s biggest and longest-running river and watershed clean-up project. This year as we celebrate 54 years of improving local rivers and open spaces! There are both group and self-guided clean-up options. Volunteers can sign up and participate anytime between August 21st and 29th or participate in group clean-ups on August 28th. In addition, all volunteers are welcome to come to one of the various picnics on Saturday, August 28th.

August 21st thru August 28th

Various Locations

Over the last year, we have seen how essential parks, open spaces, and the natural environment impact our communities’ health and well-being. So we thank you for helping to keep them beautiful and clean! If you cannot volunteer, you can still support Operation Clean Stream and the Open Space Council by becoming a sponsor or member. For details, please contact stephanie@openspacestl.org.

Special thanks to our partners Great Rivers Greenway, Metropolitan St. Louis Sewer District, Conservation Federation of Missouri, Missouri Stream Teams, Missouri Department of Conservation, Missouri State Parks, Saint Louis County Parks, and many more for supporting this year’s event!