1958 Map of Glascock Mtn, 1961 Print
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1958 Map of Glascock Mtn

USGS Topo · Published 1961

About this map

Cache Creek dominates the southern half of this landscape, winding through a complex junction of the Colusa, Lake, and Yolo county lines. This 1950s terrain study reveals a topography defined by prominent geological spine-like formations, including the Cortina Ridge, Blue Ridge, and the Swanson Range. Near the creek's bend sits Camp Haswell (BSA), a clear marker of mid-century recreation in this mountainous region. The map captures the remote nature of the Inner Coast Ranges, where isolated points like Glascock Mtn and Langs Peak overlook a network of seasonal drainages and springs, such as Little Sulphur Spring and Holsten Chimney Canyon Spring. Numerous jeep trails provide the only access through The Redlands and along Cache Creek Ridge, indicating the area's use for ranching or resource management at the time of the survey.


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Map Details

Date Portrayed1958
Date Published1961
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

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Source Details

CopyrightPublic Domain