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1968 Map of Picacho Reservoir, 1977 Print
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1968 Map of Picacho Reservoir

USGS Topo · Published 1977

About this map

Picacho Reservoir dominates this Pinal County landscape, its waters held at a spillway elevation of 1505 feet. The Bureau of Reclamation's irrigation infrastructure is clearly delineated, showing the Casa Grande Canal and the Casa Grande Canal Extension feeding into the basin. These man-made water systems contrast sharply with the natural drainage of Brady Wash and the rising peaks of the Picacho Mountains to the southeast.

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Map Details

Date Portrayed1968
Date Published1977
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1968 Picacho Reservoir Map

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

Historical Maps of Pinal County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain