
Clarksville and White Rock anchor the southern portion of this landscape at the intersection of the Southern Pacific railroad and early highways. The 1953 survey, updated with 1970s revisions, illustrates the transformation of the region's water systems, notably the Mormon Island Dam and the rising waters of Folsom Lake along the South Fork American River. To the west, the presence of Dredge Tailings along Blue Ravine and Willow Cr points to the legacy of hydraulic and gold dredging operations that once defined this area of the foothills.
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7 editions found
1891 · Sacramento
USGS Topo · 1:125,000
1891 · Placerville
USGS Topo · 1:125,000
1892 · Sacramento
USGS Topo · 1:125,000
1892 · Placerville
USGS Topo · 1:125,000
1893 · Placerville
USGS Topo · 1:125,000
1893 · Sacramento
USGS Topo · 1:125,000
1908 · Buffalo Creek
USGS Topo · 1:31,680
1914 · Folsom
USGS Topo · 1:31,680
1916 · Buffalo Creek
USGS Topo · 1:31,680
1941 · Folsom
USGS Topo · 1:62,500