1965 Map of Port San Luis, 1979 Print
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1965 Map of Port San Luis

USGS Topo · Published 1979

About this map

The coastal headlands of the Irish Hills dominate this survey, where the terrestrial landscape meets the shelf of the Pacific Ocean. Along the northern reach, the protected lands of Montana De Oro State Park showcase a series of deep drainages including Coon Creek and Diablo Canyon, which cut through the uplifted marine terraces. The presence of a Substation near the coast and a Mine and Quarry to the east suggests the early development of infrastructure and resource extraction within this coastal belt.


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Map Details

Date Portrayed1965
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions28.1 x 25.7 inches

Editions of this 1965 Port San Luis Map


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Source Details

CopyrightPublic Domain