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2015 Map of Omo Ranch

Name: 2015 Topographic Map of Omo Ranch
Creator: U.S. Geological Survey
Published: 2015
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2015

About this map

Omo Ranch sits at the heart of this Sierra Nevada foothills survey, where the convergence of deep gulches and several forks of the Steely Fork Cosumnes River define the local geography. The landscape is characterized by its complex hydrology, featuring numerous named tributaries like Sopiago Cr, Farnham Cr, and Indian Cr that carve through the timberlands of the Eldorado National Forest.

Evidence of early mountain industry and habitation is visible in features like Shingle Mill Gulch and the Andreason Cemetery. High ridges such as Plummer Ridge and Big Mtn Ridge separate the river drainages, while localized landmarks like Cement Hill and Slug Gulch indicate the specific terrain types found along the El Dorado and Amador county line. The map captures a network of specialized roads, including Grizzly Flat Rd and Omo Ranch Rd, which connect the isolated springs and reservoirs of this mountain community.