The Upper Iowa River winds through the northern portion of this Howard County landscape, carving a valley that dictates the irregular path of River Rd. This 2013 survey illustrates a highly structured agricultural grid, where arterial roads like Co Hwy V10 and Howard Ave frame expansive fields in the northwest corner of Iowa. The drainage patterns of Staff Cr and Beaver Cr create the only significant breaks in the geometric section lines, providing a record of the natural hydrology that has sustained this farming region for generations. Genealogists and land researchers can use the detailed road network, including Garden Ave and Ivy Ave, to pinpoint historical family farmsteads and agricultural holdings as they existed in the early 21st century.
25 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 · Mason City
USGS Topo · 1:250,000
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1965 · Le Roy
USGS Topo · 1:24,000
1965 · Ostrander
USGS Topo · 1:24,000
1965 · Cherry Grove
USGS Topo · 1:24,000
1972 · Mc Intire
USGS Topo · 1:24,000
1972 · Riceville
USGS Topo · 1:24,000
1981 · Lourdes
USGS Topo · 1:24,000
1981 · Lime Springs
USGS Topo · 1:24,000