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1948 Map of Nevada City

Name: 1948 Topographic Map of Nevada City
Creator: U.S. Geological Survey
Published: 1978
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1978

About this map

Nevada City serves as the focal point for this post-war landscape, situated where the terrain transitions from industrial town-site to the steep canyons of the South Fork Yuba River. The map reveals the extensive hydraulic mining legacy of the region, clearly marking the massive Cherokee Diggings and numerous areas of Tailings that reshaped the natural drainage. This industrial imprint is further evidenced by a complex network of water infrastructure, including the Excelsior Ditch and Rough and Ready Ditch, which were critical for both mining and agricultural operations.

Rural life in the late 1940s is detailed through numerous family-named properties like Hillard Ranch and Robinson Ranch, while older settlements such as North San Juan and Sweetland anchor the northern ridges. The inclusion of inactive sites like the Daisy Blue Mine and Empress Mine offers a look at the waning gold mining era, even as modern infrastructure like the Nevada City Airport began to appear.