Irish Cr and its numerous small tributaries define the drainage patterns across this portion of Corson County in the Rock Creek District. The landscape is characterized by a sparse network of section-line roads and rural routes, reflecting the open grazing and agricultural nature of the region in the early 21st century. In the northeast, Archambault Cr cuts through the terrain, while the local transportation infrastructure is anchored by routes such as Co Rd-315 and Leedom Pike Rd. This topographic record provides a clear look at the undeveloped drainage basins and the precise township and range grid that governs land ownership and navigation in this rural South Dakota prairie.
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This is the sole edition of this map. No revisions or reprints were ever made.
1953 · McIntosh
USGS Topo · 1:250,000
1956 · Cottonwood Creek SE
USGS Topo · 1:24,000
1956 · Cottonwood Creek SW
USGS Topo · 1:24,000
1958 · McIntosh
USGS Topo · 1:250,000
1972 · Twin Butte
USGS Topo · 1:24,000
1980 · McIntosh
USGS Topo · 1:100,000
1982 · Glad Valley
USGS Topo · 1:24,000
1982 · Irish Creek SW
USGS Topo · 1:24,000
1982 · Irish Creek NW
USGS Topo · 1:24,000
1982 · Glad Valley SE
USGS Topo · 1:24,000