
The Okanogan River valley and the high country of the Colville National Forest define this mid-century portrait of North Central Washington. Following a revision in 1963, the map illustrates a landscape shaped by the Columbia River and the significant reach of the Colville Indian Reservation. Transportation and industry are centered on the Great Northern RR corridor, which connects riverside communities like Oroville and Omak. The region's mining legacy is visible through identified sites such as the Mountain Lion Mine and Knob Hill Mine near the northern border.
222 named features on this map. Tap any name to fly to it.
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2 editions found
1899 · Methow
USGS Topo · 1:125,000
1901 · Chelan
USGS Topo · 1:125,000
1901 · Methow
USGS Topo · 1:125,000
1902 · Osoyoos
USGS Topo · 1:125,000
1904 · Osoyoos
USGS Topo · 1:125,000
1904 · Republic
USGS Topo · 1:125,000
1905 · Okanogan
USGS Topo · 1:125,000
1906 · Chopaka
USGS Topo · 1:125,000
1927 · Chewelah
USGS Topo · 1:125,000
1929 · Colville
USGS Topo · 1:125,000