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1961 Map of Holland Canyon

Name: 1961 Topographic Map of Holland Canyon
Creator: U.S. Geological Survey
Published: 1962
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1962

About this map

The Temblor Range and the San Juan Valley dominate this early 1960s landscape, illustrating the remote ranching and water-management history along the border of San Luis Obispo and Kern Counties. The map reveals a high-desert environment defined by seasonal hydrology, where life centered on isolated landmarks like the San Juan Ranch and the Choice Valley Sch. Water sources were critical for the small-scale operations here, as evidenced by the numerous named springs including Bellyache Spr, Pear Tree Spring, and Williamson Spring.

Topography is characterized by steep, dissected drainages such as Holland Canyon and Wilkinson Canyon, which feed into the wider valley floor. Transportation followed the natural contours of the land, notably through the Palo Prieto Pass. The distribution of numerous water wells across the Red Hills and surrounding canyons speaks to the intensive search for groundwater required to sustain livestock in this part of the California interior during the mid-century era.