Leo Drey

1917 - 2015

Greenway Network recognizes Mr. Leo Drey’s conservation legacy to the State of Missouri.  Mr. Drey’s tireless work to enhance the quality of life for Missouri citizens and to protect our states wildlife, streams and forests will be appreciated by many future generations.


Your Environment, Your Future

Greenway Network is a grassroots volunteer based organization. Our mission is to conserve natural resources, encourage sound management of the watersheds and protect the quality of life for the residents of the greater St. Louis area.

Click here to Volunteer with Greenway Network!


Click here to Join our Educational/Fun Events!

 Save the Date

October 7, 2015

Wild & Scenic Film Festival

Race for the Rivers

Saturday, August 29, 2015

Race for the Rivers

Registration now open!


Ride for the Rivers

Registration now open!


Vendors! Deadline for registration is July 25.  Sign up NOW!

The Great Rivers Paddle and Bike Series 2015

Bikes, boats and equipment (life jackets) are provided. Bring a bag lunch, water, rain gear, sunscreen and a sense of adventure. Swimsuits are optional. If after registering, you need to cancel, please let us know by emailing greenwaynetwork@gmail.com

St. Charles Trip REGISTRATION IS CLOSED  Meet August 2 at 10:00am at the MDC Blanchette Landing Boat Launch in St. Charles for this two-hour paddle on the Missouri River Water Trail along the Missouri River Greenway and a two-hour bike ride on the Boschert Greenway. Limited 25 people.  

Canoe paddle and safety clinic at 9:00am on August 8 will be held at the canoe launch in Riverlands on the Mississippi River in West Alton, Mo. Bring your canoe, paddle, brown bag lunch and water. Some boats can be provided. Register here.

Confluence Trip REGISTRATION IS CLOSED Meet September 6 at 10:00am at the MDC Columbia Bottoms Conservation Area Boat Launch. This short and easy event will bike in the Columbia Bottoms Conservation Area and will paddle by the Mississippi and Missouri River Confluence. Limited 25 people. Register here.

Tough Trip REGISTRATION IS CLOSED Meet September 13 at 9:00am at the Katy Trailhead in Weldon Springs Conservation Area, paddle to St. Charles and bike back to Weldon Springs . This is our tough event with a three-hour ride and three-hour paddle. Recommended for experienced paddlers and fit bikers.  Limited to 25 people.

Whether you are a novice or an experienced paddler or biker there is an event for you. The events are free and open to the public, except for registration for Race for the Rivers. Click here for more information and registration.

 Join the Confluence Conservation Crew

Volunteers are needed to help at events such as Earth Day, National Public Lands Day, Mission:Clean Stream, Confluence Trash Bash and Race for the Rivers. Service days will be held at many sites, including Riverlands in West Alton, Riverwoods in Bridgeton and many local parks near you.

Crew members are asked to pledge to support three service events  this summer.  Members will receive gloves, a water bottle , and a t-shirt at their first volunteer event. 

Crew leaders are needed to help coordinate service projects.  Pledge to support five volunteer events and you are eligible to be a crew leader and receive special recognition.

Single day volunteers are welcome too and make up the majority of our volunteers! The work is sometimes rewarding and enjoyable and sometimes wet and muddy, but always worthwhile. To register for the monthly trail maintenance/clean-up at Riverlands, click here.

Storm Drain Marking

 Volunteer Opportunity!

Pick up supplies and maps at our office and mark the storm drains on your schedule at your convenience.

215 Indacom Drive
St Peters, Mo 63376

Register here.

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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.

Learn More

Greenway Network Race for the Rivers  Race for the Rivers  Confluence Trash Bash  Mission: Clean Stream/GM Earth Day