The town of Thor serves as the central hub of this agricultural landscape in north-central Iowa, situated along the border of Humboldt and Webster counties. The territory is defined by a sophisticated water management system necessary for prairie cultivation, featuring Drainage Ditch Number 46, Ditch Number 25, and Ditch Number 19 which feed into natural waterways like Beaver Cr and Soldier Cr. For genealogists, the map is particularly detailed regarding local heritage sites, identifying numerous burial grounds such as East Ullensvang Cem, West Ullensvang Cem, and Norway Township Cem. These cemeteries, along with Willicksen Cem and Blossom Hill Cem, reflect the ethnic and religious settlement patterns of the township. The rigid grid of section roads, including Co Hwy P63 and Co Hwy C48, highlights the enduring influence of the Public Land Survey System on the Iowa countryside.
49 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 · 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
1972 · Renwick
USGS Topo · 1:24,000
1972 · Livermore
USGS Topo · 1:24,000
1972 · Hardy
USGS Topo · 1:24,000
1978 · Eagle Grove SW
USGS Topo · 1:24,000