2021 Map of Dog Ear Lake

About this map

Dog Ear Lake dominates the eastern portion of this high plains landscape, situated within a section-line grid of rural roads in south-central South Dakota. The terrain is defined by its subtle drainage patterns, most notably the winding course of Willow Cr which cuts through the southwestern corner of the quadrangle. As captured by the U.S. Geological Survey, the area reflects the enduring homestead-style settlement patterns of the region, where gravel and dirt roads like Dog Ear Lake Rd follow rigid township lines through townships T97N R77W and T96N R76W. This map provides a look at the hydrography of the Great Plains before modern seasonal changes or agricultural shifts might alter the footprint of the lake and its surrounding wetlands.