The Pit River and Fall River converge in this northern California valley, creating a complex wetland environment characterized by the McArthur Swamp and Hollenbeak Swamp. The landscape is defined by its water management systems, including the McArthur Diversion Canal and Lee Drainage Canal, which navigate the flat valley floor between volcanic highlands. To the north, the Shasta National Forest meets the edge of Big Lake, while the southern terrain rises toward Haney Mtn and Saddle Mtn.
68 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 · Lassen Peak
USGS Topo · 1:250,000
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1892 · Lassen Peak
USGS Topo · 1:250,000
1894 · Lassen Peak
USGS Topo · 1:250,000
1932 · Bartle
USGS Topo · 1:96,000
1935 · Burney
USGS Topo · 1:96,000
1939 · Burney
USGS Topo · 1:125,000
1939 · Halls Flat
USGS Topo · 1:125,000
1939 · Bartle
USGS Topo · 1:125,000