• Big Muddy Speaker Series – April 2026

    Bike Stop Cafe 701 S. Riverside Dr, Saint Charles, MO, United States

    TIRES! presented by Kent Schmidt and Cathysue Smick for the Big Muddy Speaker Series, hosted in St. Charles County by Greenway Network -- 7:00p.m. presentation (6:00p.m. social hour) at Bike Stop Cafe, 701 S Riverside Drive, St. Charles, MO 63301 (Ken Kamper's presentation about Daniel Boone will be rescheduled.)  Please join us to hear from […]

  • Mission: Clean Stream on Saturday, April 11, 2026!

    Join hundreds of volunteers to work together in picking up tons of litter along our rivers and streams. Greenway Network partners with eight municipalities to host cleanup sites. Use the links below to register for the cleanup event in your area! St. Charles City St. Charles County Lake Saint Louis City of O’Fallon  City of […]

  • O’Fallon Park Tree Planting Apr. 11, 2026

    cross-post from Forest ReLeaf:  O’Fallon Park, once known for its mature trees and rolling hills, was hit hard by the May 16 tornado and lost 350 trees in the storm. Replanting in O’Fallon Park represents an essential layer of the broader recovery effort, restoring environmental infrastructure and community pride in a historic and culturally significant […]

  • Spring 2026 Dardenne Creek Monitoring

    Join Greenway Network on this twice-a-year adventure to monitor Dardenne Creek on Saturday, May 16. Experienced Stream Team volunteers can go out to one or more sites and do a complete water quality monitoring protocol. This is a great opportunity for anyone who is new to Stream Team and wants to test their skills with […]

  • Big Muddy Speaker Series May 2026

    Bike Stop Cafe 701 S. Riverside Dr, Saint Charles, MO, United States

    Missouri's Natural Heroes presented by Alex Primm for the Big Muddy Speaker Series, hosted in St. Charles County by Greenway Network — 7:00p.m. presentation (6:00p.m. social hour) at Bike Stop Cafe, 701 S Riverside Drive, St. Charles, MO 63301 Which Missourians do we consider heroic? What does it mean to be a hero now? This […]

  • Big Muddy Speaker Series July 2026

    Sugarfire Wentzville 1101 Lodora Dr, Wentzville, MO, United States

    Peruque Creek Watershed Alliance & Efforts to Improve Local Water Quality, presentation by Kelly Dunlap Wednesday, July 8th - 6:00PM Social hour/ 7:00PM Presentation Sugarfire Smokehouse (THIS MONTH ONLY) 1101 […]

  • Big Muddy Speaker Series – August 2026

    Bike Stop Cafe 701 S. Riverside Dr, Saint Charles, MO, United States

    Archer Alexander and the Underground Railroad, presented by Dorris Keeven-Franke, author, speaker for the Big Muddy Speaker Series, hosted in St. Charles County by Greenway Network. 7:00p.m. presentation (6:00p.m. social […]

  • Race for the Rivers 2026

    Blanchette Landing 100 Olive Street, St. Charles, MO, United States

    Whether you’re an avid paddler looking to get in on a competitive river race, or simply in search of laid-back family fun, Race for the Rivers is the event you’ve […]