
Boone River meanders through the northeastern corner of this landscape, carving a wooded valley that breaks the otherwise orderly grid of the Iowa prairie. The terrain is defined by an extensive drainage network, including Ditch Number 94, Ditch Number 46, and Ditch Number 86, which transformed these wetlands into productive farmland. This system of engineered waterways, such as Lateral Number 1, highlights the intensive agricultural development that dominates the region. At the intersection of three counties—Webster, Wright, and Hamilton—the map reveals a rural structure centered on farmsteads and gravel roads. Troy Cem stands as a quiet landmark near the river, while smaller tributaries like Brewers Cr feed into the larger riparian system, illustrating the natural and human-made hydrology of the North Central Iowa plains.
52 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.
1923 · Lehigh
USGS Topo · 1:62,500
1923 · Fort Dodge
USGS Topo · 1:62,500
1954 · Waterloo
USGS Topo · 1:250,000
1954 · Fort Dodge
USGS Topo · 1:250,000
1955 · Waterloo
USGS Topo · 1:250,000
1957 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000
1965 · Evanston
USGS Topo · 1:24,000
1978 · Holmes
USGS Topo · 1:24,000
1978 · Woolstock
USGS Topo · 1:24,000