The Okanogan River carves a fertile valley floor between the high ridges of Okanogan County, anchoring the small settlements of Ellisforde and Cordell. This early 21st-century landscape is defined by its dramatic relief and water management, where the steep slopes of Whisky Mtn and Pickens Mtn overlook a complex network of glacial features and irrigation routes. The western portion of the map is dominated by the Okanogan National Forest, containing high-elevation water bodies like Big Finney Lake and the Crater Lakes.
53 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.
1902 · Osoyoos
USGS Topo · 1:125,000
1904 · Osoyoos
USGS Topo · 1:125,000
1906 · Chopaka
USGS Topo · 1:125,000
1954 · Okanogan
USGS Topo · 1:250,000
1956 · Loomis
USGS Topo · 1:62,500
1957 · Conconully
USGS Topo · 1:62,500
1957 · Tonasket
USGS Topo · 1:62,500
1957 · Oroville
USGS Topo · 1:62,500
1958 · Okanogan
USGS Topo · 1:250,000
1975 · Oroville NW
USGS Topo · 1:24,000