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1968 Map of Optima Dam, 1969 Print
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1968 Map of Optima Dam

USGS Topo · Published 1969

About this map

North Canadian River and Coldwater Creek define the central landscape of this late-1960s survey, marking a period of significant hydrological change. The centerpiece of the map is the Optima Dam (Under Construction), a project designed to create the Optima Reservoir shown with its anticipated normal pool elevation. This engineering effort signaled a transition for the surrounding high plains of Grand Valley and Hackberry, where the landscape is densely dotted with gas wells and energy infrastructure.

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Map Details

Date Portrayed1968
Date Published1969
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.6 x 26.6 inches

Editions of this 1968 Optima Dam Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain