Spring Valley and Wykoff anchor this corner of Fillmore County, showing a landscape defined by deeply incised river valleys and a dense concentration of rural landmarks. The drainage network is particularly detailed, featuring the S Br Root River and its numerous tributaries including Spring Valley Cr, Watson Cr, and Forestville Cr. A notable geological feature, Freiheit Spring, is situated near the center of the survey area, indicating the karst-like hydrologic characteristics of this part of Minnesota.
81 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 · Chatfield
USGS Topo · 1:62,500
1954 · Mason City
USGS Topo · 1:250,000
1955 · Stewartville
USGS Topo · 1:62,500
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1965 · Greenleafton
USGS Topo · 1:24,000
1965 · Wykoff
USGS Topo · 1:24,000
1965 · Spring Valley
USGS Topo · 1:24,000
1965 · Ostrander
USGS Topo · 1:24,000
1965 · Fountain
USGS Topo · 1:24,000