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1955 Map of Mitchell

Name: 1955 Topographic Map of Mitchell
Creator: U.S. Geological Survey
Published: 1973
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1973

About this map

The Missouri River dominates this mid-century survey, shown here just as the Fort Randall Dam was fundamentally altering the South Dakota landscape. The creation of Lake Francis Case is visible as it backs up through the Rosebud Indian Reservation and Lower Brule Indian Reservation, submerging the old river valley. This era of massive federal engineering coincides with a well-established rail network, featuring the Chicago Milwaukee St Paul and Pacific line serving agricultural hubs like Mitchell and Stickney.

Away from the new reservoirs, the map meticulously records the civic infrastructure of the 1950s prairie, from the Butler Town Hall to small settlements like New Holland and Joubert. The presence of the Yankton Indian Reservation and various family-named landmarks like Archer Hill provide a rich layer for genealogists tracing homesteads in Davison, Brule, and Charles Mix counties during a period of significant hydroelectric and social transition.