Hello, Here is a program ...

Published March 14, 2017 20:46 by J. Robert Flesher, CPG, Senior Environmental Project Officer at Montana Department of Environmental Quality

Hello,

Here is a program called Watershed Warriors developed for grade school age children that may provide some ideas for you. I attached a couple links for different areas of the US.

https://vawatershedwarriors.org/

http://livingston5thgrade.weebly.com/what-are-watershed-warriors.html