Tennessee Division of Water Resources

Tennessee Division of Water Resources
Name	Tennessee Division of Water Resources
Formed	1937
Preceding1	Tennessee Department of Public Health Water Pollution Control
Jurisdiction	Tennessee
Headquarters	Nashville, Tennessee
Parent agency	Tennessee Department of Environment and Conservation
Chief1 name	Commissioner

Tennessee Division of Water Resources

The Tennessee Division of Water Resources is the state agency responsible for managing surface water and groundwater resources in Tennessee. It administers Clean Water Act-related programs, issues permits for point source discharges, and conducts monitoring and assessment activities across the Cumberland River, Tennessee River, and Mississippi River basins. The division operates within the Tennessee Department of Environment and Conservation and coordinates with federal entities such as the United States Environmental Protection Agency and the United States Geological Survey.

History

The division traces administrative roots to early 20th‑century public health efforts, including the Tennessee Department of Public Health's water sanitation initiatives and prewar pollution control programs. During the 1960s and 1970s, national milestones such as the passage of the Clean Water Act and the establishment of the Environmental Protection Agency prompted Tennessee to consolidate water responsibilities under state-level offices in Nashville, Tennessee. Subsequent reorganizations aligned the division with statewide conservation efforts led by the Tennessee Department of Environment and Conservation and reflected interstate compacts like the Tennessee Valley Authority agreements and coordination with the Interstate Commission on the Potomac River Basin-style bodies.

Organization and Jurisdiction

The division is organized into regional offices that mirror Tennessee's river basins, including the Cumberland River basin, the Tennessee River basin, and the Mississippi River watershed. Its jurisdiction covers municipal, industrial, and agricultural activities affecting water resources within state boundaries, coordinating with neighboring states via instruments such as the Upper Mississippi River Basin Association and the Southeastern States Water Resources Council. Leadership reports to the Tennessee Department of Environment and Conservation Commissioner and collaborates with elected officials in the Tennessee General Assembly on statutory authority and appropriations.

Programs and Functions

Primary programs include implementation of the National Pollutant Discharge Elimination System framework, administration of Total Maximum Daily Load development, and oversight of Nonpoint Source grant-funded projects. The division conducts watershed restoration initiatives tied to named projects on the Duck River, Harper's Creek, and urban streams in Memphis, Tennessee and Knoxville, Tennessee. It also supports floodplain mapping efforts, collaborates on reservoir operations with the Tennessee Valley Authority, and participates in aquatic habitat conservation alongside the Tennessee Wildlife Resources Agency.

Regulatory Framework and Permitting

Regulatory authority is derived from state statutes enacted by the Tennessee General Assembly and delegated federal statutes such as the Clean Water Act. Permit programs administered include wastewater discharge permits under the National Pollutant Discharge Elimination System, stormwater permits for construction and industrial sites, and dredge-and-fill authorizations coordinated with the United States Army Corps of Engineers. The division issues permits to municipalities like Nashville, Tennessee and industrial facilities including those regulated by the Tennessee Department of Economic and Community Development while ensuring compliance with listings under the Federal Water Pollution Control Act.

Water Quality Monitoring and Assessment

The division operates monitoring networks and collaborates with the United States Geological Survey and academic partners such as the University of Tennessee, Knoxville and Vanderbilt University to assess biological, chemical, and physical indicators. It compiles data for the state's biennial list under Section 303(d) of the Clean Water Act to identify impaired waters and prioritize Total Maximum Daily Load development. Monitoring targets tributaries of the Cumberland River and the Sequatchie River and integrates with citizen science efforts coordinated through organizations like the Tennessee Riverkeeper and the Tennessee Aquarium Conservation Institute.

Enforcement and Compliance

Enforcement actions range from administrative orders to civil penalties, coordinated with the Tennessee Attorney General's office and, where appropriate, federal partners such as the United States Department of Justice. The division conducts inspections of wastewater treatment plants operated by municipal utilities and private operators, issues notices of violation, and negotiates consent orders modeled after precedents in interstate litigation such as the Tennessee v. Georgia-type disputes over shared resources. Compliance assistance is provided to local governments including Chattanooga, Tennessee and Clarksville, Tennessee to reduce recidivism.

Partnerships and Public Outreach

The division partners with federal agencies including the Environmental Protection Agency Region 4, research institutions like the Oak Ridge National Laboratory, conservation NGOs such as the Nature Conservancy, and watershed groups like the Duck River Watershed Association. Public outreach includes grant programs for community-based restoration, educational initiatives in cooperation with the Tennessee Department of Education, and coordination with regional planning organizations such as the Greater Nashville Regional Council. The division engages stakeholders from agricultural producers represented by the Tennessee Farm Bureau Federation to municipal utilities and environmental advocacy groups in public comment processes and technical advisory committees.

Category:Environment of Tennessee Category:State agencies of Tennessee