Red Rock Lake and the Des Moines River dominate this Central Iowa landscape, illustrating a complex hydrological system of tributary creeks and floodplains. The map reveals a high density of rural burial grounds, including Pleasant Hill Cem, Hughes Cem, and Dunreath Cem, providing valuable spatial data for family historians and genealogists researching the residents of northwestern Knoxville Township. The terrain is deeply dissected by numerous watercourses such as Calhoun Cr, Prairie Cr, and Wildcat Cr, which have shaped the local road network and land divisions. Modern infrastructure is represented by a grid of county highways and local routes like Co HWY s45 and Illinois Dr, which navigate the elevation changes between the river valley and the surrounding agricultural uplands.
41 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.
1909 · Knoxville
USGS Topo · 1:62,500
1910 · Milo
USGS Topo · 1:62,500
1912 · Knoxville
USGS Topo · 1:62,500
1930 · Mitchellville
USGS Topo · 1:62,500
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000
1957 · Des Moines
USGS Topo · 1:250,000
1965 · Pleasantville
USGS Topo · 1:24,000
1965 · Prairie City
USGS Topo · 1:24,000
1965 · Knoxville NW
USGS Topo · 1:24,000