2014 Map of Irwin
USGS Topo · Published 2014About this map
Irwin sits within a landscape defined by an intricate network of basins and natural depressions along the South Dakota and Nebraska border. This 2014 survey reveals a terrain dominated by significant water bodies such as Alkali Lake, North Twin Lake, and South Twin Lake, which are connected through hydraulic management features like the Horseshoe Drainage Ditch. The presence of large meadows, including Scott Meadow and Slim Meadow, alongside smaller water features like Goose Lake and Spall Lake, illustrates the ranching character of Cherry Co and the surrounding plains.
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Map Details
Editions of this 2014 Irwin Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1950 · Irwin
USGS Topo · 1:62,500
1951 · Irwin
USGS Topo · 1:62,500
1955 · Hot Springs
USGS Topo · 1:250,000
1955 · Alliance
USGS Topo · 1:250,000
1955 · Martin
USGS Topo · 1:250,000
1957 · Alliance
USGS Topo · 1:250,000
1957 · Valentine
USGS Topo · 1:250,000
1958 · Martin
USGS Topo · 1:250,000
1958 · Alliance
USGS Topo · 1:250,000
1959 · Valentine
USGS Topo · 1:250,000