
Susanville serves as the regional hub in this late nineteenth-century portrait of northeastern California, situated where the Susan Creek drainage meets the western edge of the Great Basin. The landscape is defined by the hydrologic contrast between the large, permanent waters of Eagle Lake and the seasonally shifting expanse of Honey Lake. In the southern reaches, the Indian Valley is home to established settlements like Taylorsville and Greenville, while the high Madelin Plains to the north remain sparsely populated, marked only by isolated outposts such as Madelin and Keefer. Geographer in charge Gilbert Thompson and topographer J.D. Hoffman documented a network of early mountain roads and pack trails connecting remote post offices like Genesee Valley P.O. and small ranching communities including Janesville and Milford, illustrating the transition from mining frontiers to permanent valley agriculture.
91 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Alturas
USGS Topo · 1:250,000
1886 · Honey Lake
USGS Topo · 1:250,000
1886 · Lassen Peak
USGS Topo · 1:250,000
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1886 · Granite Range
USGS Topo · 1:250,000
1888 · Bidwell Bar
USGS Topo · 1:125,000
1889 · Long Valley
USGS Topo · 1:250,000
1890 · Sierraville
USGS Topo · 1:125,000
1891 · Bidwell Bar
USGS Topo · 1:125,000
1891 · Downieville
USGS Topo · 1:125,000