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1967 Map of Yucaipa

Name: 1967 Topographic Map of Yucaipa
Creator: U.S. Geological Survey
Published: 1988
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1988

About this map

Yucaipa and the surrounding valley floor are shown in high detail following mid-1960s revisions and late-1980s updates that track the suburban expansion toward the San Bernardino and Riverside County line. The landscape transitions sharply from the citrus groves and percolation basins of Mentone and Crafton into the steep terrain of the San Bernardino National Forest.

Infrastructure like the Wilson Flood Control Basin and the Powerhouse near Mill Creek reflect the essential management of water and power in this arid corridor. Local education and community centers are anchored by Yucaipa High Sch and Yucaipa Intermediate Sch, while higher elevations feature landmarks such as Morton Peak and the Mill Creek Ranger Station. The map illustrates the region's development before its most recent phase of modern density, preserving the placement of older landmarks like the Mill Creek Mill and Jackson Ranch.