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1919 Map of San Luis Ranch, 1941 Print
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1919 Map of San Luis Ranch

USGS Topo · Published 1941

About this map

The San Joaquin River meanders through this portion of Merced County, shaping a complex landscape of wetlands and seasonal watercourses during the late 1910s. The region is characterized by extensive land grants like the Sanjon De Santa Rita, where the hydrology of the Central Valley is on full display through features like Mariposa Slough and Mud Slough. These waterways were critical to the early ranching operations that defined the local economy before modern irrigation transformed the valley.

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Map Details

Date Portrayed1919
Date Published1941
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31,680
Physical Dimensions17 x 19.7 inches

Editions of this 1919 San Luis Ranch Map

Historical Maps of Merced County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain