You may want to consider contacting TVA to see if they have such maps available. Contact information at: http://www.tva.gov/river/landandshore/landuse_contacts.htm Carlos A. Diaz [log in to unmask] http://www.askcarlos.com/ ________________________________ From: Maps-L: Map Librarians, etc. <[log in to unmask]> on behalf of Ken Grabach <[log in to unmask]> Sent: Tuesday, July 28, 2015 1:17 PM To: [log in to unmask] Subject: Tennessee Valley Watershed I am wondering if any colleagues know of a current sheet map showing the Tennessee River watershed, essentially the area of the Tennessee Valley Authority. I have been doing some simple searching, including at the TVA web site. I am not finding anything that might update a 1933 USGS map in my collection. That one is at scale 1:500,000, making it compatible with the USGS state base and relief maps. It appears the TVA doesn't produce or authorize maps themselves. If there is a more recent USGS map that could be useful. Ken Grabach Maps Librarian BEST Library, 219D Miami University Libraries Oxford, OH 45056 USA 513-529-1726