Black Mountain and Johnson Hill anchor the high ground in this 2012 survey of Lassen County, where a complex network of seasonal creeks and springs defines the drainage patterns. The map details a landscape of flats and grades, notably Ferris Flat, Jordan Flat, and the Doyle Grade, which snakes through the terrain near Last Chance Cr.
25 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.
1886 · Honey Lake
USGS Topo · 1:250,000
1890 · Sierraville
USGS Topo · 1:125,000
1891 · Honey Lake
USGS Topo · 1:250,000
1892 · Sierraville
USGS Topo · 1:125,000
1893 · Honey Lake
USGS Topo · 1:250,000
1894 · Sierraville
USGS Topo · 1:125,000
1950 · Chilcoot
USGS Topo · 1:62,500
1950 · Portola
USGS Topo · 1:62,500
1950 · Milford
USGS Topo · 1:62,500
1954 · Doyle
USGS Topo · 1:62,500