
The Maple Valley floor and the surrounding plateaus of Hayes, Eden, and Eureka townships define this corner of Iowa in the late 1970s. The landscape is a study in organized agriculture, divided by the Buena Vista Co Sac Co line. Drainage patterns are clearly visible where the Little Maple River joins the Maple River, while the southern portion of the sheet is dominated by Halfway Creek and the headwaters of the Boyer River.
19 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 · Fort Dodge
USGS Topo · 1:250,000
1957 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000
1967 · Ida Grove NW
USGS Topo · 1:24,000
1969 · Aurelia
USGS Topo · 1:24,000
1969 · Galva
USGS Topo · 1:24,000
1979 · Lakeside
USGS Topo · 1:24,000
1979 · Storm Lake
USGS Topo · 1:24,000
1979 · Alta
USGS Topo · 1:24,000
1980 · Early
USGS Topo · 1:24,000