The Little Missouri National Grassland dominates this corner of Slope County, North Dakota, where the headwaters of the Cannonball River begin their trek across the prairie. The landscape is defined by the drainage networks of Philbrick Cr and Adobe Wall Cr, carving through the high plains terrain. Human impact on the land is marked by industrial activity at the Rocky Ridge Oilfield in the northwest, contrasting with the quiet presence of the Peaceful Valley Cem. Transportation in this part of the state relies on the corridor of I-85 and State Highway 21, which intersect near the southern border of the sheet. This 2014 survey documents the continued intersection of public grazing lands, energy extraction, and small-scale rural infrastructure.
18 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 · Dickinson
USGS Topo · 1:250,000
1957 · Dickinson
USGS Topo · 1:250,000
1961 · Daglum
USGS Topo · 1:62,500
1961 · Rocky Ridge
USGS Topo · 1:62,500
1973 · White Lake
USGS Topo · 1:24,000
1973 · Amidon
USGS Topo · 1:24,000
1973 · West Rainy Butte
USGS Topo · 1:24,000
1980 · Belfield
USGS Topo · 1:100,000
1981 · Bowman
USGS Topo · 1:100,000
1982 · Daglum NW
USGS Topo · 1:24,000