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1971 Map of Corona

Name: 1971 Topographic Map of Corona
Creator: U.S. Geological Survey
Published: 1974
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1974

About this map

The town of Corona sits at the intersection of rural agriculture and rail history in this early 1970s survey. The landscape is defined by the Chicago Milwaukee St Paul and Pacific railroad line, which cuts diagonally across the northeastern corner, supporting the grain-and-cattle economy of the Glacial Lakes region. This period captures the prairie before significant modern consolidation, showing a high density of small-plot boundaries across townships like Springdale, Garfield, and Kilborn.

Hydrologically, the North Fork Whetstone River meanders through the northern section, while numerous depressions and wetlands are preserved within the National Waterfowl Production Area. Local history is anchored by the Township Cem and a centralized Townhall, marking the civic heart of the Roberts County and Grant County borderlands. These features illustrate a classic Midwestern settlement pattern where rail access and public land management shaped the community's footprint.