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1981 Map of Santa Catalina Island
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1981 Map of Santa Catalina Island

USGS Topo · Published 1981

About this map

Santa Catalina Island and the northern tip of San Clemente Island dominate this 1981 maritime and topographic study, which highlights the rugged interior and essential harbors of the Channel Islands. The map documents the primary settlement at Avalon and the narrower isthmus at Two Harbors, where Isthmus Cove and Catalina Harbor nearly meet. Inland, the terrain rises to notable peaks such as Mt Orizaba and Black Jack Mtn, while the southern island features the high-security Naval Ocean Systems Center San Clemente Island Facility.

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Map Details

Date Portrayed1981
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:100,000
Physical Dimensions44 x 23.98 inches

Editions of this 1981 Santa Catalina Island Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain