2021 Map of Hamill NE

About this map

The White River winds through the northern reaches of this landscape on the border of Lyman and Tripp counties, carving deep drainages into the high plains of South Dakota. The terrain is defined by a dense network of intermittent stream beds and ephemeral watercourses, including Sand Cr and the uniquely named Waver Tree Br. This 2021 topographic study illustrates the sparse, grid-based infrastructure typical of the rural Midwest, where section lines like 254th Ave and 257th St dictate movement across the plains. Large-scale hydrological features such as Bull Cr and Black Dog Cr provide the primary landmarks in an area dominated by open range and significant elevation changes near the river breaks. The map captures the enduring character of this agricultural and grazing region, showing how few physical structures or permanent settlements break the vast expanse of the northern prairie.