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1931 Map of Lokern
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1931 Map of Lokern

USGS Topo · Published 1931

About this map

Numerous Indian Burial Mounds are documented across this landscape, concentrated along the complex waterways that once drained the southern San Joaquin Valley. Surveyed during the governorship of James Rolph, Jr., the map reveals a highly engineered agricultural frontier defined by the West Side Canal and East Side Canal. These irrigation works parallel the ancient course of the Buena Vista Slough, which serves as the primary Main Drainage for the region.

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Map Details

Date Portrayed1931
Date Published1931
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31,680
Physical Dimensions17.4 x 20.7 inches

Editions of this 1931 Lokern Map

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

Historical Maps of Lokern Through Time

645 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain