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1906 Map of Decorah

Name: 1906 Topographic Map of Decorah
Creator: U.S. Geological Survey
Published: 1906
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1906

About this map

The Upper Iowa River carves a winding path through the northern reaches of Winneshiek County, framing the regional hub of Decorah. At the dawn of the 20th century, this portion of Northeast Iowa was a critical intersection for Midwestern rail traffic. Three major lines, including the Chicago Milwaukee and St Paul RR and the Chicago Rock Island and Pacific RR, converge at the rail junctions of Calmar and Ossian, supporting a landscape of productive agricultural townships.

Evidence of early frontier history remains visible through features like Fort Atkinson, while the rural economy is anchored by established villages such as Spillville, Postville, and Clermont. In the southern portion of the sheet, the Turkey River and Crane Creek drain the land toward the West Auburn Douglass P O. The survey reflects a mature settlement pattern where small communities like Festina, Burr Oak, and Hesper served as vital local centers before the modernization of the road network shifted regional commerce.