Glacial lake basins and a strictly gridded agricultural landscape define this portion of Codington County. The small settlement of Wallace is concentrated at the intersection of Main St and Center St, serving as a localized hub amidst the surrounding prairie farms. The hydrology of the region is prominent, with large bodies such as Kings Lake, Grass Lake, and Lake Nicholson occupying the low-lying depressions between section lines. These waters likely fluctuate with seasonal cycles, a common characteristic of the Prairie Pothole Region of South Dakota.
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This is the sole edition of this map. No revisions or reprints were ever made.
1953 · Milbank
USGS Topo · 1:250,000
1953 · Watertown
USGS Topo · 1:250,000
1958 · Milbank
USGS Topo · 1:250,000
1958 · Watertown
USGS Topo · 1:250,000
1970 · Florence NE
USGS Topo · 1:24,000
1973 · Florence
USGS Topo · 1:24,000
1973 · Swan Lake
USGS Topo · 1:24,000
1973 · Florence NW
USGS Topo · 1:24,000
1973 · Wallace
USGS Topo · 1:24,000
1973 · Heggs Lake
USGS Topo · 1:24,000