Williamsburg Reservoir USGS Williamsburg Quad, Pennsylvania, Topographic Map

Williamsburg Reservoir is a Reservoir in the state of Pennsylvania (county of Blair), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.4723 and W -78.15918. Williamsburg Reservoir is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Williamsburg quad. The nearest major town is Ganister, PA.