The northern edge of Grinnell anchors this rural landscape at the border of Poweshiek and Tama counties. A intricate network of drainage is visible, dominated by the winding paths of Big Bear Cr, Walnut Cr, and Sugar Cr. The map captures the agricultural regularity of the Iowa interior, where section lines are traced by local thoroughfares such as Newburg Rd and Co Hwy F17.
58 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.
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000
1957 · Des Moines
USGS Topo · 1:250,000
1969 · Des Moines
USGS Topo · 1:250,000
1979 · Grinnell South
USGS Topo · 1:24,000
1979 · Malcom
USGS Topo · 1:24,000
1980 · Newburg
USGS Topo · 1:24,000
1980 · Montour
USGS Topo · 1:24,000
1980 · Tama
USGS Topo · 1:24,000
1980 · Gilman
USGS Topo · 1:24,000