
Auburn and Pilot Hill anchor this transition between the rising foothills of the Sierra Nevada and the expanding Central Valley. The landscape is defined by the significant hydrological engineering of the Newcastle Canal and Boardman Canal, which cut across the north near Mormon Ravine. To the south, the waters of Folsom Lake fill the deep drainages of the American River, reaching toward the site of Salmon Falls.
155 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.
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
1914 · Folsom
USGS Topo · 1:31,680
1941 · Folsom
USGS Topo · 1:62,500
1944 · Auburn
USGS Topo · 1:62,500
1944 · Folsom
USGS Topo · 1:62,500