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1956 Map of Ortigalita Peak, 1958 Print
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1956 Map of Ortigalita Peak

USGS Topo · Published 1958

About this map

Ortigalita Peak dominates the southern landscape of this 1956 survey, marking the transition from the rugged Panoche Hills to the industrial agricultural expanse of the San Joaquin Valley. The map documents a critical era of water engineering in Merced County, showing the Delta-Mendota Canal and Main Canal cutting through the valley floor. These irrigation projects supported large operations like Hamburg Farms and the Woo Ranch, as well as local infrastructure including a Cotton Gin and a nearby Landing Strip.

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Map Details

Date Portrayed1956
Date Published1958
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions16.6 x 20.8 inches

Editions of this 1956 Ortigalita Peak Map

Historical Maps of Hamburg Farms Through Time

145 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain