Government Organizations
- Pennsylvania Department of Conservation and Natural Resources
- Pennsylvania Fish and Boat Commission
- Pennsylvania Game Commission
- Pennsylvania Department of Environmental Protection
- Ohio Department of Natural Resources
- US Army Corps of Engineers Pittsburgh District
Conservation Groups
- The Western Pennsylvania Conservancy
- PA CleanWays
- Pymatuning Lake Association
- American Rivers
- Ducks Unlimited
- Neshannock Chapter of Trout Unlimited
- Mercer County Trails Association
- Pennsylvania Center for Environmental Education
- Crawford County Conservation District
- Trumbull Soil and Water Conservation District
- Ashtabula Soil and Water Conservation District