Altura serves as a central hub for this portion of Winona County, situated atop the high ground where Kohner Ridge meets the surrounding farm country. The landscape is defined by its dramatic relief, where the upland plateaus suddenly give way to deep drainages like Kieffer Valley and Straight Valley. In the west, the Whitewater River and its S Fork have carved significant paths through the terrain, fed by sources like Crystal Spring.
63 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.
1932 · Cochrane
USGS Topo · 1:62,500
1934 · Plainview
USGS Topo · 1:62,500
1934 · Cochrane
USGS Topo · 1:62,500
1937 · Cochrane
USGS Topo · 1:62,500
1938 · Plainview
USGS Topo · 1:62,500
1953 · Saint Paul
USGS Topo · 1:250,000
1953 · Eau Claire
USGS Topo · 1:250,000
1954 · Chatfield
USGS Topo · 1:62,500
1954 · Lewiston
USGS Topo · 1:62,500
1954 · Mason City
USGS Topo · 1:250,000