
Irish Ridge and its deeply carved drainages define this portion of the driftless area in Wabasha County. The landscape is characterized by a high plateau deeply incised by watercourses such as Spring Cr and the Zumbro River. These sharp elevation changes are evidenced by named topographic features including Hungry Hollow, Hell Coulee, and Hurley Ravine. Settlement is focused primarily along the ridge tops and valley floors where roads like Co RD 11 and Co RD 72 follow the natural contours of the land.
29 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 · Wabasha
USGS Topo · 1:62,500
1934 · Plainview
USGS Topo · 1:62,500
1935 · Rochester
USGS Topo · 1:48,000
1938 · Plainview
USGS Topo · 1:62,500
1939 · Rochester
USGS Topo · 1:62,500
1951 · Wabasha
USGS Topo · 1:62,500
1951 · Lake City
USGS Topo · 1:62,500
1953 · Saint Paul
USGS Topo · 1:250,000
1959 · Saint Paul
USGS Topo · 1:250,000
1972 · Plainview
USGS Topo · 1:24,000