USGS NAWQA Lower Tennessee River Basin
Welcome....the Lower Tennessee River Basin in
Tennessee, Alabama, Georgia, Kentucky, and Mississippi is one of the 59 study units that are part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program.The long-term goals of this program are to describe the status and trends in the quality of a large, representative part of the Nation's surface- and ground-water resources, and to provide a sound, scientific understanding of the primary factors affecting the quality of these resources.
[What is nawqa?]
[Lower TN River Basin Description]
Last Modified 9/12/00
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