
The Middle Fork Cosumnes River and its various tributaries, including the Steely Fork Cosumnes River and S Fork Cosumnes River, define the landscape of this region on the border of El Dorado and Amador Counties. Centered on the settlement of Omo Ranch, the area is characterized by a series of prominent ridges and gulches within the Eldorado National Forest.
73 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Jackson
USGS Topo · 1:125,000
1889 · Pyramid Peak
USGS Topo · 1:125,000
1891 · Big Trees
USGS Topo · 1:125,000
1891 · Placerville
USGS Topo · 1:125,000
1891 · Pyramid Peak
USGS Topo · 1:125,000
1892 · Jackson
USGS Topo · 1:125,000
1892 · Placerville
USGS Topo · 1:125,000
1893 · Placerville
USGS Topo · 1:125,000
1894 · Big Trees
USGS Topo · 1:125,000
1895 · Pyramid Peak
USGS Topo · 1:125,000