
Viola and the surrounding ranching frontier of eastern Shasta County are documented in this mid-1990s revision of a 1980 survey. The landscape is defined by its transition from the managed timberlands of the Latour State Forest and Lassen National Forest to the open flats and meadowlands. Significant water management features, including the North Battle Creek Reservoir and McCumber Reservoir, anchor the local geography.
44 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
1892 · Lassen Peak
USGS Topo · 1:250,000
1894 · Lassen Peak
USGS Topo · 1:250,000
1935 · Burney
USGS Topo · 1:96,000
1935 · Paynes Creek
USGS Topo · 1:96,000
1939 · Burney
USGS Topo · 1:125,000
1941 · Mineral
USGS Topo · 1:125,000
1955 · Westwood
USGS Topo · 1:250,000
1956 · Lassen Peak
USGS Topo · 1:62,500
1956 · Manton
USGS Topo · 1:62,500