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1966 Map of Jones Reservoir

Name: 1966 Topographic Map of Jones Reservoir
Creator: U.S. Geological Survey
Published: 1970
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1970

About this map

Dorsey Creek and Elk Creek carve through this high desert portion of Big Horn County, revealing a landscape defined by seasonal water management and ranching boundaries in the mid-1960s. The topographic detail highlights the critical role of small-scale impoundments like Jones Reservoir and the uniquely named Snoopy Reservoir, which likely served as vital watering holes for livestock in an arid environment.

A network of red dashed lines marking Fence lines reveals the human footprint on these open rangelands, indicating established grazing territories and property divisions. From the drainage of Antelope Creek in the northeast to the South Fork Elk Creek, the map captures a period before significant modern development, focusing instead on the natural drainages and the sparse infrastructure required for high-plains agriculture.