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1952 Map of Robbs Peak

Name: 1952 Topographic Map of Robbs Peak
Creator: U.S. Geological Survey
Published: 1958
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1958

About this map

El Dorado National Forest terrain dominates this mid-century survey, revealing a landscape defined by seasonal camps, remote ranches, and water management infrastructure. The high country around Loon Lake and the Rubicon River is dotted with functional outposts like Francis Cow Camp, Witch Camp, and the Schlein Ranger Sta, reflecting the era's reliance on back-country stewardship and grazing. To the south, the South Fork American River corridor serves as the primary artery for settlement, anchored by Kyburz and Riverton.

Evidence of the region's logging and hydraulic history is visible in the network of flumes and siphons near White Hall and the various numbered ditch camps, such as Ditch Camp One. Local life is further marked by family-named landmarks like the McConnell Place and Granlees Ranch, while the Big Bend School and Strawberry Flat indicate established nodes of community along the developing mountain roads. This 1952 study provides a detailed view of the Georgetown Divide before more modern expansion, capturing the interplay between the wilderness and the infrastructure supporting it.