North Twin Lake and South Twin Lake dominate the eastern landscape of this Ferry County region, providing a significant water system for the surrounding high country. The terrain is defined by prominent elevations such as Johns Mountain in the northwest and Carson Mountain overlooking Oregon City Ridge. This area is heavily dissected by drainage networks, including the long course of Lynx Creek and the southern flow of Granite Creek. Modern accessibility is noted through routes like County Hwy 2 and Wyencoop Rd, which link the interior mountains to the recreation site at Rocky Point Campground. The map illustrates a rural, mountainous environment where natural hydrology and timbered ridges dictate the placement of local infrastructure and forest roads.
16 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.
1948 · Wilmont Creek
USGS Topo · 1:62,500
1950 · Wilmont Creek
USGS Topo · 1:62,500
1952 · Keller
USGS Topo · 1:62,500
1952 · Twin Lakes
USGS Topo · 1:62,500
1953 · Seventeenmile Mtn.
USGS Topo · 1:62,500
1954 · Okanogan
USGS Topo · 1:250,000
1956 · Wilmont Creek
USGS Topo · 1:62,500
1958 · Okanogan
USGS Topo · 1:250,000
1984 · Nespelem
USGS Topo · 1:100,000
1985 · Moon Mountain
USGS Topo · 1:24,000