Friends of the Looking Glass

Michigan United Conservation Clubs

Michigan Heritage Water Trails

Ducks Unlimited (Michigan)

Michigan Paddling Council

Canoeing Michigan Rivers

Michigan Council of Trout Unlimited

Mid-Michigan Land Conservancy

Adopt a Forest

Gratiot County Government

Clinton County Government

Ionia County Government

Shiawassee County Government

Montcalm County Government

Michigan Conservation Districts

Michigan Department of Environmental Quality

Michigan Department of Natural Resources

U.S. Environmental Protection Agency's Watershed Central