The Colville Indian Reservation encompasses nearly the entire landscape shown here, where the high plateaus of Okanogan County and Douglas County drop sharply toward the south. The terrain is deeply incised by a series of drainages, most notably Hopkins Canyon and Lee Canyon, which carve through the volcanic and sedimentary layers of the region. In the south, the Columbia River serves as the dominant geographic boundary and water source, its banks reached by local routes such as Omak Lake Columbia River Rd.
30 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.
1950 · Boot Mtn
USGS Topo · 1:62,500
1950 · Alameda Flat
USGS Topo · 1:62,500
1952 · Alameda Flat
USGS Topo · 1:62,500
1952 · Disautel
USGS Topo · 1:62,500
1953 · Omak Lake
USGS Topo · 1:62,500
1954 · Okanogan
USGS Topo · 1:250,000
1958 · Okanogan
USGS Topo · 1:250,000
1980 · Camp Seven
USGS Topo · 1:24,000
1980 · Boot Mountain
USGS Topo · 1:24,000
1980 · Trefry Canyon
USGS Topo · 1:24,000