1978 Map of Thomas Lake
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1978 Map of Thomas Lake

USGS Topo · Published 1978

About this map

Medicine Knoll Creek flows through this portion of Hyde County, South Dakota, defining a landscape marked by scattered prairie wetlands and small-scale rural infrastructure. The late-1970s survey illustrates a persistent agrarian pattern, where local community centers like Sedgwick Ch and Franklin Sch served the surrounding townships. Water dominates the central terrain, with Thomas Lake and the larger Spring Lake providing significant landmarks in an area otherwise characterized by intermittent drainage and sections of the Illinois township boundary.


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Map Details

Date Portrayed1978
Date Published1978
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1978 Thomas Lake Map

This is the sole edition of this map. No revisions or reprints were ever made.


Historical Maps of Hyde County Through Time

66 maps found


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Source Details

CopyrightPublic Domain