Duncan Reservoir USGS Big Horn Quad, Wyoming, Topographic Map
Duncan Reservoir is a Reservoir in the state of Wyoming (county of Sheridan), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 44.65831 and W -106.87895. Duncan Reservoir is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Big Horn quad. The nearest major town is Banner, WY.








