1982 Map of Blackburn Canyon
USGS Topo · Published 1985About this map
The San Jacinto River and its forks dominate this 1980s-era topography, where the water's path is managed by a Flume, an Aqueduct, and a Siphon near the Cranston FS Station. This area of the San Bernardino National Forest is defined by steep ridges and high-elevation flats, including Rouse Ridge and the broad expanse of Hixon Flat.
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Map Details
Editions of this 1982 Blackburn Canyon Map
4 editions found
Other maps of this area
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · San Jacinto
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1940 · Palm Springs
USGS Topo · 1:62,500
1940 · Hemet Reservoir
USGS Topo · 1:62,500
1942 · Banning
USGS Topo · 1:62,500
1942 · Hemet Reservoir
USGS Topo · 1:62,500
1942 · Hemet
USGS Topo · 1:62,500
1943 · Hemet
USGS Topo · 1:62,500
1943 · Banning
USGS Topo · 1:62,500