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.
Tennessee Division of Forestry: About Tennessee's forests, state assistance to forest landowners, master logger program, fire suppression, and forest insects and diseases.
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