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1966 Map of Bismarck

Name: 1966 Topographic Map of Bismarck
Creator: U.S. Geological Survey
Published: 1967
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1967

About this map

The Caddo River valley undergoes a significant transformation on this mid-1960s sheet, which documents the developing shoreline of the De Gray Reservoir. At this stage, the map indicates areas of controlled inundation, showing the future reservoir's reach near the Montgomery and Alpine township lines. To the north, the terrain rises toward Needles Eye Mountain and the Henderson heights, where the Bismarck Lookout Tower overlooks the drainage of Fourche a Loupe Creek.

The rural social fabric of the era is anchored by numerous country churches, including Bismarck Chapel, Forest Hill Ch, and Oak Bower Ch. The small settlements of Bismarck and Lambert serve as local hubs, connected by a network that includes an early telephone line corridor cutting through the northern timber. This document is particularly valuable for genealogists, as it locates specific landmarks like the De Roche Cem before the landscape was further altered by local water management projects.