Geological Survey (U.S.)U.S. Coast and Geodetic Survey.Tennessee Valley Authority. Maps and Survey Division.Tennessee Valley Authority. Maps and Survey Branch.United States, Georgia, Fannin County, 34.86411, -84.31985United States, Georgia, Gilmer County, 34.69121, -84.45559Geological Survey (U.S.)1973Relief shown by contours and spot heights."Topography by USGS and TVA from aerial photographs by stereophotogrammetric methods""Field examination by Tennessee Valley Authority, 1946""Control by USC&GS, USGS, GGS, and TVA""Contour interval 40 feet""Revisions shown in purple compiled by the Geological Survey in cooperation with State of Georgia agencies from aerial photographs taken 1973. This information is not field checked"Name changed in 1973; previous edition under "Lake Toccoa".eng[1946, photorevised 1973].Scale 1:24,000 ; polyconic proj. (W 84°22'30?--W 84°15'00?/N 34°52'30?--N 34°45'00?).[Washington, D.C.] : U.S. Geological Survey, 1973.http://rightsstatements.org/vocab/NoC-US/1.0/Georgia--Maps, TopographicFannin County (Ga.)--Maps, TopographicGilmer County (Ga.)--Maps, TopographicGeorgia Blue Ridge quadrangle /Blue Ridge quadrangleBlue Ridge, GA.StillImage