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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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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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Storm Drain Marking


 Volunteer Opportunity!

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

215 Indacom Drive
St Peters, Mo 63376

Register below.

Join Greenway Network and the St. Charles County Department of Health to help in an effort to mark over 9,000 storm drains in St. Charles County.  

Storm drain marking and the accompanying information campaign can help reduce the use of storm drains for improper disposal of household materials and chemicals (paint, pesticides, automobile fluids, etc.) as well as help reduce activities that contribute to non-point source pollution that negatively impact water quality in local streams and rivers. 


  • Be prepared to drive to sites throughout the County
  • Dress for the weather. 
  • Be prepared for some walking.

Register Now!

We value our volunteers very highly.  We can not accomplish the many projects we undertake without your help.  Please complete the registration below.  

Always dress appropriately for the weather and please bring gloves that you do not mind getting dirty. 

Also, please be aware of the temperature on the day you plan to mark the drains. The glue that is used requires a minimum of 50 degrees to be effective.  

Please click on this WAIVER RELEASE FORM to open it in your browser.  Then please print and complete it.  Each participant must have a completed waiver.  Bring it with you to the event.  This will save a lot of time.  Thanks for your participation!

* First Name
* Last Name
* Address 1:
Address 2:
* City :
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* Zip :
* Email :
* Phone : ( ) -
* Age :  18 Yrs. or Older
  Less than 18 Yrs
* Emergency Contact Name :
* Emergency Contact Number : ( ) -
* Did you download and print the waiver form?  Yes
Family Member 1 Name :
Family Member 1 Age :  18 Yrs. or Older
  Less than 18 Yrs
Family Member 2 Name :
Family Member 2 Age :  18 Yrs. or Older
  Less than 18 Yrs
Family Member 3 Name :
Family Member 3 Age :  18 Yrs. or Older
  Less than 18 Yrs
Family Member 4 Name :
Family Member 4 Age :  18 Yrs. or Older
  Less than 18 Yrs
Family Member 5 Name :
Family Member 5 Age :  18 Yrs. or Older
  Less than 18 Yrs
I am a member of a group (not a family)  Yes
Name of My Group
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