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2015 Map of Black Horse SE

Name: 2015 Topographic Map of Black Horse SE
Creator: U.S. Geological Survey
Published: 2015
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2015

About this map

Firesteel Creek meanders through this section of Corson County, shaping the drainage patterns of the high plains landscape within the t19n r23e and t18n r23e townships. This part of the Rock Creek District is defined by its intermittent watercourses and a sparse, grid-based road network that reflects the vast scale of South Dakota's rural geography. To the west, Standing Cloud Creek flows through the sections of Township 19 North, Range 22 East, highlighting the importance of seasonal water sources in this environment.

The transportation network consists primarily of primitive routes and section-line roads such as BIA Road 4 and 237th Avenue, which provide access to this open ranching country. The map captures the subtle topography of the region, where gradual elevation changes dictate the flow of the creeks toward larger basins. This survey serves as a clear record of the modern land divisions and infrastructure in a remote corner of the Standing Rock Reservation.