Description: This dataset contains polygonal hydrographic features including lakes, ponds, reservoirs, swamps, and islands. Original data were captured from Mylar separates containing the "blue-layer" from the U.S. Geographic Survey's 1:24000-scale quadrangle maps. Individual quadrangles were combined and edgematched using Arc/Info GIS software and then clipped into individual county titles using boundary data from the Georgia Department of Transportation's 1:31680-scale County General Highway Maps.