2017 Map of Big Canyon
USGS Topo · Published 2017About this map
Malheur National Forest dominates this landscape in central Oregon, where the high terrain of the Aldrich Mountains meets the wide expanse of Bear Valley. The map documents a complex network of high-altitude water management and natural drainage, notably the Byron Ditch and the headwaters of Antelope Cr and Bear Cr. Distinctive landforms such as Table Mtn and the namesake Big Canyon provide clear reference points for those tracing the historical geography of Grant County.
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Map Details
Editions of this 2017 Big Canyon Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1940 · John Day
USGS Topo · 1:62,500
1943 · John Day
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1959 · Prairie City
USGS Topo · 1:62,500
1961 · Logan Valley
USGS Topo · 1:62,500
1961 · Seneca
USGS Topo · 1:62,500
1972 · Canyon Mtn
USGS Topo · 1:24,000
1972 · Pine Creek Mtn
USGS Topo · 1:24,000
1978 · John Day
USGS Topo · 1:100,000