
The Amador and Calaveras county line divides this Mother Lode landscape, where the confluence of the North Fork Mokelumne River and the Middle Fork Mokelumne River dictates the rugged topography. Post-war industrial infrastructure is evident at the West Point Power House and the Tiger Creek Reservoir, which harness the high-gradient flows of the river system. These modern installations sit alongside a deep history of extraction, evidenced by various hard-rock operations such as the Mackay Mine, Belden Mine, and Yellow Aster Mine.
33 named features on this map. Tap any name to fly to it.
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4 editions found
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