Unionville and Udell serve as the primary residential hubs in this portion of Appanoose County during the early 21st century. The landscape is defined by an intricate network of waterways, with Lake Sundown positioned as a significant local landmark in the northwest. The drainage patterns of the region are clearly visible, showing the divide between the north-flowing Soap Cr and S Soap Cr and the south-flowing branches of the Fox River system, including N Fox Cr and the Center Br Fox River. The local infrastructure follows a rigid grid of county roads and avenues, such as Co HWY-j3t and Co HWY-t61, which provide access to the rural properties and smaller stream valleys like Pee Dee Cr and Blizzard Cr. This survey illustrates the persistent agricultural and small-town character of southern Iowa, where transport is dictated by a mix of primary county highways and local gravel routes.
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This is the sole edition of this map. No revisions or reprints were ever made.
1939 · Centerville
USGS Topo · 1:62,500
1939 · Mystic
USGS Topo · 1:62,500
1941 · Centerville
USGS Topo · 1:62,500
1942 · Mystic
USGS Topo · 1:62,500
1954 · Centerville
USGS Topo · 1:250,000
1957 · Centerville
USGS Topo · 1:250,000
1958 · Centerville
USGS Topo · 1:250,000
1966 · Hiattsville
USGS Topo · 1:24,000
1968 · Blakesburg NE
USGS Topo · 1:24,000
1968 · Unionville
USGS Topo · 1:24,000