Grindstone anchors this prairie landscape in western South Dakota, situated near the confluence of several vital watercourses. The local hydrology is defined by the N Fork Bad River and the branching systems of Dirty Womans Cr and Deadmans Cr. These drainages create a complex network across the plains, with the W Fork Dirty Womans Cr and N Fork Deadmans Cr carving distinct paths through the sections.
25 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1953 · Rapid City
USGS Topo · 1:250,000
1954 · Pierre
USGS Topo · 1:250,000
1955 · Pedro SE
USGS Topo · 1:24,000
1957 · Rapid City
USGS Topo · 1:250,000
1958 · Pierre
USGS Topo · 1:250,000
1983 · Post Ranch
USGS Topo · 1:24,000
1983 · Philip
USGS Topo · 1:100,000
1983 · Hilland
USGS Topo · 1:24,000
1983 · Grindstone
USGS Topo · 1:24,000
1983 · Horse Tooth
USGS Topo · 1:24,000