Home Archived January 13, 2017

Shortcut to USGS Homepage

National Water Quality Assessment Program (NAWQA)

Tennessee River Basin Study


Photo Gallery

  (Click to enlarge and get details…..More photos to come!)

image of a redline darter


image of electrofishing activities

image of mollusk specimens

image of fishermen under Wilson Dam (circa 1940)

image of a "Hellbender" specimen

image of shallow well sample being taken

image of bridge sample being taken during flood conditions.

image of a biology sample being taken










Last Modified 7/3/01
maintainer rmitchel@usgs.gov