U.S. Government Agencies

National Biological Information Infrastructure

Tennessee Info

FrogWeb: Amphibian Declines and Deformities


National Park Service

Rivers and Trails Conservation Assistance
National Rivers Inventory- Tennessee Rivers
Obed Wild and Scenic River
Big South Fork National River and Recreation Area
Great Smoky Mountains National Park


Oak Ridge National Laboratory

Walker Branch Watershed Research Program

Clinch River Environmental Restoration Program

Bioindicators of Aquatic Ecosystem Stress


U.S. Army Corps of Engineers

Nashville District
Memphis District


U.S. Department of Agriculture

NRCS Tennessee Page

Water Quality Information Center

National Water Quality Database
Natural Resources Conservation Service
National Water and Climate Center
Aging Watershed Infrastructure


U.S. Environmental Protection Agency

Office of Water

Watershed Information Network (WIN)
Clean Water Action Plan
Office of Ground Water and Drinking Water
EPA's Enviro-Newsbriefs
Tennessee Drinking Water info
Consumer's Guide to Drinking Water

The Safe Drinking Water System
Consumer Confidence Report Rules
American Heritage Rivers

EPA Region 4 (Southeast- includes Tennessee)
EPA's Water Quality Report
National Small Flows Clearinghouse
Toxics Release Inventory

U.S. Fish and Wildlife Service

National Wetlands Inventory


U.S. Forest Service

U.S. Forest Service
Cherokee National Forest
Roadless Areas Page

U. S. Geological Survey (USGS)

USGS Water Programs

Tennessee Water Resources
Tennessee Current Streamflow
National Water Information System

National Water-Quality Assessment (NAWQA)
U. S. Water Resources