
Riverdale occupies the northwestern corner of this McLean County survey, where a residential grid of streets like Iowa Ave and 10th St meets the open prairie. The landscape is defined by the Public Land Survey System, with the terrain divided between t146n r84w and t146n r83w to the north and t145n r84w and t145n r83w to the south. This modern survey illustrates how decades of land management have structured the region into a precise network of section lines and gravel roads, including 37th Ave NW and 35th Ave NW. Beyond the town, the topography is marked by numerous small depressions and ephemeral wetlands characteristic of the North Dakota plains, interconnected by local thoroughfares such as Co Hwy 14 and Co Hwy 16.
26 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.
1922 · Garrison
USGS Topo · 1:62,500
1929 · Coleharbor
USGS Topo · 1:62,500
1948 · Stanton
USGS Topo · 1:62,500
1949 · Stanton
USGS Topo · 1:62,500
1949 · Washburn
USGS Topo · 1:62,500
1954 · McClusky
USGS Topo · 1:250,000
1958 · McClusky
USGS Topo · 1:250,000
1961 · Underwood
USGS Topo · 1:24,000
1967 · Washburn SW
USGS Topo · 1:24,000
1967 · Stanton SE
USGS Topo · 1:24,000