The Moreau River defines this portion of Ziebach County, winding through the High Plains as it carves a distinct valley through the prairie. This 2017 survey documents a largely unpopulated landscape within the Cheyenne River Indian Reservation, where the drainage patterns of Flint Rock Cr and Knocker Cr shape the topography. The presence of the Sand Draw indicates the seasonal shifts in water flow and the geomorphology of the Missouri Plateau region. While contemporary in its mapping standards, the sheet illustrates the enduring character of this rural ranching country, showing how the natural hydrology still dictates the routes and boundaries of the West River area.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Redelm NE
USGS Topo · 1:24,000
1951 · Redelm NW
USGS Topo · 1:24,000
1951 · Faith NE
USGS Topo · 1:24,000
1953 · McIntosh
USGS Topo · 1:250,000
1954 · Lemmon
USGS Topo · 1:250,000
1957 · Lemmon
USGS Topo · 1:250,000
1958 · McIntosh
USGS Topo · 1:250,000
1982 · Glad Valley SW
USGS Topo · 1:24,000
1982 · Red Elm
USGS Topo · 1:24,000
1982 · Glad Valley SE
USGS Topo · 1:24,000