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Confluence Trash Bash - March 23, 2019


Confluence Trash Bash is the annual clean-up in North St Louis and St Louis County.

All are welcome, no experience required! Individual volunteers, civic groups and youth organizations are encouraged to attend.

Please dress appropriately for working outside and current weather conditions. Be prepared to get wet and muddy. Bring your own water bottles. We will have water to refill them.



Please bring completed WAIVER with you. 

Volunteers can choose from multiple locations as their starting site, after which they will be assigned to specific areas to clean.
  • Check-in and FREE breakfast is 8-8:45am.
  • Announcements: 8:45-9:00
  • Clean-up: 9:00-Noon
  1. Columbia Bottom Conservation Area (801 Strodtman Rd, 63138) map
  2. Creve Coeur Park (2160 Creve Coeur Mill Road, 63146) map
  3. Chesterfield River's Edge Park - AGES 16 AND OLDER ONLY - Meet in Mall Parking Lot 13-14, 17089 North Outer 40 Rd #140, Chesterfield, 63005 map  Head into Bike Stop Cafe for breakfast and registration.
  4. Florissant, Sunset Park (2300 Sunset Park Drive, 63031) map
  5. Bridgeton Government Center (12355 Natural Bridge Road, 63044) map
  6. Hanley Hills City Hall (7713 Utica Dr., 63133) map
  7. Greenwood Cemetery (6439 St. Louis Ave., St. Louis, MO 63121) map
  8. Dellwood Recreation Center (10266 W. Florissant, 63136) map
  9. Volunteer 11:00am to 1:00pm to be a single stream waste sorter at Old Chain of Rocks Bridge, 10950 Riverview Drive, 63137 map
  10. Overland Wild Acres Park, 2500 Ashby Road, 63114. map NO ONLINE REGISTRATION FOR THIS SITE. PLEASE CALL (314) 427-2401 or (314) 662-2401 FOR REGISTRATION.

Visit our Facebook page for the latest news and more trash bash photos.



Partners on this event include St. Louis Audubon, Greenway Network, St. Louis Brightside, St. Louis County, Missouri Department of Conservation, Missouri Stream Team. Participating municipalities include Maryland Heights Parks Department, St. Louis County-cities of St. Louis, Creve Coeur, Florissant, Bridgeton, Overland, Hanley Hills, Bellefontaine Neighbors, Dellwood and Chesterfield.