Tennessee Division of Forestry
- About Tennessee's forests, state assistance to forest landowners, master logger program, fire suppression, and forest insects and diseases.
- http://www.state.tn.us/agriculture/forestry/

Tennessee Division of Natural Heritage
- Protecting biodiversity through programs in Natural Heritage, Natural Areas, Rare Plant Protection, Ginseng and Nursery Licensing, Environmental Review, Rivers and Wetlands
- http://www.state.tn.us/environment/nh/

Tennessee Department of Environment and Conservation
- The state's environmental regulatory and conservation agency, responsible for air, water, waste, parks, protected species, historical and cultural resources, and related areas.
- http://www.state.tn.us/environment/