Mason City Municipal Airport and the sprawling North Iowa Fairgrounds dominate the landscape of eastern Cerro Gordo County in this early 21st-century record. The area is defined by a dense grid of rural roads and the meandering path of the Winnebago River, which snakes across the northern sections. Several smaller tributaries, including Willow Cr, Calmus Cr, and Clear Cr, converge toward the regional hub of Mason City, illustrating the complex hydrology of this agricultural and transit corridor.
72 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
1959 · Mason City
USGS Topo · 1:24,000
1959 · Mason City
USGS Topo · 1:62,500
1959 · Hanford
USGS Topo · 1:24,000
1972 · Clear Lake West
USGS Topo · 1:24,000
1972 · Manly
USGS Topo · 1:24,000
1972 · Fertile
USGS Topo · 1:24,000
1972 · Burchinal
USGS Topo · 1:24,000