
The Sierra Valley dominates the southern landscape of this mid-1990s survey, defined by a complex network of water management features including the North Channel, East Channel, and Little Last Chance Creek. This high-altitude basin transitions abruptly into the timbered slopes of the Plumas National Forest to the north, where peaks like Sugar Loaf and Reconnaissance Peak loom over the valley floor.
36 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.
1890 · Sierraville
USGS Topo · 1:125,000
1892 · Sierraville
USGS Topo · 1:125,000
1894 · Sierraville
USGS Topo · 1:125,000
1950 · Chilcoot
USGS Topo · 1:62,500
1950 · Portola
USGS Topo · 1:62,500
1955 · Loyalton
USGS Topo · 1:62,500
1955 · Sierraville
USGS Topo · 1:62,500
1958 · Chico
USGS Topo · 1:250,000
1960 · Chico
USGS Topo · 1:250,000
1972 · Crocker Mtn
USGS Topo · 1:24,000