1993 Map of White Horse
USGS Topo · Published 1997About this map
The Whitehorse Flat Reservoir and the adjacent Boles Flat Reservoir dominate this high-desert terrain where the borders of Siskiyou and Modoc counties meet. In the early 1990s, this landscape within the Modoc National Forest and Shasta National Forest reflects a history of both natural water management and industrial transit. Abandoned transport corridors are evident through several segments of Old Railroad Grade and Old Railroad Grades that once served the region's timber or ranching interests.
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Map Details
Editions of this 1993 White Horse Map
2 editions found
Other maps of this area
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1932 · Bartle
USGS Topo · 1:96,000
1939 · Bartle
USGS Topo · 1:125,000
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Hambone
USGS Topo · 1:62,500
1961 · Pondosa
USGS Topo · 1:62,500
1961 · Fall River Mills
USGS Topo · 1:62,500
1962 · Alturas
USGS Topo · 1:250,000