Arpan sits at the heart of this agricultural landscape in Butte County, where a complex network of irrigation channels defines the local economy. The southern edge of the map is dominated by the vast Belle Fourche Reservoir, a critical water source for the region's ranching and farming operations. This infrastructure is further evidenced by a system of man-made waterways, including the Laflemme Lateral, Arpan Lateral, Young Lateral, and Gregory Lateral, which divert water across the plains to support the arid environment.
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This is the sole edition of this map. No revisions or reprints were ever made.
1905 · Saint Onge
USGS Topo · 1:62,500
1905 · Indian
USGS Topo · 1:62,500
1906 · Two Top
USGS Topo · 1:62,500
1907 · Belle Fourche
USGS Topo · 1:125,000
1907 · Redwater
USGS Topo · 1:62,500
1951 · Nisland
USGS Topo · 1:24,000
1953 · Rapid City
USGS Topo · 1:250,000
1954 · Belle Fourche
USGS Topo · 1:24,000
1954 · Fruitdale
USGS Topo · 1:24,000
1954 · Saint Onge
USGS Topo · 1:62,500