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1969 Map of Vernalis

Name: 1969 Topographic Map of Vernalis
Creator: U.S. Geological Survey
Published: 1972
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1972

About this map

San Joaquin River meanders through this landscape, marking the transition from the rich agricultural floor of the Central Valley to the engineered water systems essential to California's growth. The map captures a moment in the late 1960s when traditional ranching and farming infrastructure coexisted with massive public works like the Hetch Hetchy Aqueduct, Delta-Mendota Canal, and California Aqueduct. Along the river’s edge, the San Joaquin City (Site) and its corresponding San Joaquin City Historical Monument serve as silent markers of an earlier era of river-based commerce.

Energy and education define the local hubs, with the Vernalis Gas Field spread across the plains and the New Jerusalem Sch anchoring the community near the New Jerusalem Airport. Small rail-side settlements like Banta, Cochrane, and Vernalis are linked by the Southern Pacific railroad and the Pacific Coast Highway. This survey provides a clear view of the complex network of canals and irrigation ditches, such as the West Side Canal and Lift Canal, that transformed this part of San Joaquin County.