| State Legislature: |
| Illinois General Assembly |
| State Forestry Agency: |
| Illinois Division of Forest Resources |
| State Natural Resources Agency: |
| Illinois Department of Natural Resources |
| State/University Forestry Extension: |
| University of Illinois Extension |
| State SWCD: |
| Association of Illinois Soil & Water Conservation Districts |
| State GIS & Mapping Data: |
| Illinois Natural Resources Geospatial Data Clearinghouse |
