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Who are we?

The Greenway Network is a grassroots, volunteer-based organization whose mission is to conserve natural resources, encourage sound management of the area's watersheds and protect the quality of life for all citizens.

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Issues That Matter

Get the latest about Greenway Network's ongoing projects and get relevant information on current issues that concern our envirornment, land and waterways in the St. Louis Metro area.

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Big Muddy Speaker Series - St Charles

The Big Muddy Speaker Series is a free monthly series of presentations on Missouri River ecology, history, biology and more by experts in their field. It is now being held in four locations; Rocheport, Columbia, Kansas City and St. Charles.

The St. Charles series was kicked off in 2012 and is organized by Greenway Network Co-Founder Greg Poleski with help from Friends of Big Muddy and Missouri River Relief.

The speaker series in St. Charles meets on the second Wednesday of every month.

The social hour starts at 6:00p.m. followed by the presentation at 7:00p.m. 

Big A's on the Riverfront

308 N Main St, St Charles, MO

You can visit the Big Muddy Speaker Series St Charles website for the latest information every month or sign up for Email Alerts! and receive a monthly email detailing current Greenway Network projects and events.