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1966 Map of California Valley, 1975 Print
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1966 Map of California Valley

USGS Topo · Published 1975

About this map

The expansive Carrizo Plain dominates this mid-1960s survey, illustrating a remote portion of San Luis Obispo County during a period of planned development. The fledgling settlement of California Valley is visible on the eastern edge of the sheet, featuring a structured grid of roads and support infrastructure like the Fire Sta and California Valley Airfield. This land-use pattern contrasts sharply with the western terrain, where the elevation rises toward Freeborn Mountain and Hubbard Hill, carved by drainages such as San Juan Creek and Anderson Canyon.

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Map Details

Date Portrayed1966
Date Published1975
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.8 inches

Editions of this 1966 California Valley Map

Historical Maps of California Valley Through Time

287 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain