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1942 Map of Cuyamaca Peak

Name: 1942 Topographic Map of Cuyamaca Peak
Creator: U.S. Geological Survey
Published: 1954
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1954

About this map

The Viejas Indian Reservation and Inaja Ind Res occupy significant portions of this Southern California landscape, which was surveyed just as the United States entered the second World War. Much of the northeast is dedicated to Cuyamaca Rancho State Park, anchored by the high peaks of Cuyamaca Pk and Stonewall Pk above the Cuyamaca Reservoir. The map documents a network of interior truck trails, such as the Boulder Creek Truck Trail and King Creek Truck Trail, which provided essential access for fire suppression and resource management in these highlands.

Rural life is evidenced by scattered homesteads and educational centers like Anahuac Sch and Japatul Sch. Settlements such as Descanso, Pine Valley, and Guatay are shown along the developing road system, including the critical Descanso Junction and Laguna Junction. Local ranching is represented by named properties like Burney Ranch, Harper Ranch, and Harbaugh Ranch, while the Diversion Dam on Boulder Creek illustrates early water management in the San Diego River watershed.