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1909 Map of Cosumnes, 1947 Print
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1909 Map of Cosumnes

USGS Topo · Published 1947

About this map

Cosumnes River corridors and rural schoolhouses define this 1907 survey of eastern Sacramento County. The landscape is marked by the winding path of Deer Creek and the southern reach of Laguna, where the terrain transitions from river bottoms to upland plains. Slough House and the settlement of Cosumne stand as primary hubs of activity along the historic Jackson Road, which served as a vital freight and travel artery for the region. The map reveals a decentralized educational network of the early twentieth century, with family-named landmarks such as Rhoads School, Wilson School, and Lee School positioned to serve the surrounding ranching and agricultural community. These small, scattered school sites provide significant genealogical clues, anchoring the rural population to specific parcels before the era of district consolidation.

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Map Details

Date Portrayed1909
Date Published1947
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31,680
Physical Dimensions17 x 20.7 inches

Editions of this 1909 Cosumnes Map

Historical Maps of Walmort Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain