
Moses Mtn and Armstrong Mtn anchor this high-elevation landscape in Okanogan County, where a complex network of Bureau of Indian Affairs roads provides access through the drainage basins of the Colville Reservation. The terrain is defined by a dendritic drainage pattern, with Trail Creek, North Star Creek, and Mill Creek carving deep paths through the timbered slopes. The density of BIA routes, such as Bia RD 56 and Bia RD 1022, suggests an area managed for timber or ranching rather than concentrated settlement.
21 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Nespelem
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 · Bald Knob
USGS Topo · 1:62,500
1954 · Okanogan
USGS Topo · 1:250,000
1958 · Okanogan
USGS Topo · 1:250,000
1983 · Omak
USGS Topo · 1:100,000
1984 · Nespelem
USGS Topo · 1:100,000
1989 · Disautel
USGS Topo · 1:24,000