Okanogan National Forest encompasses this high-elevation landscape, where the headwaters of the Chewuch River and several major tributaries carve through the Cascades. The terrain is defined by prominent elevations including Mt Barney and expansive ridgelines like Preston Ridge, Black Lake Ridge, and Coleman Ridge. These formations shelter a series of alpine water bodies, most notably Black Lake, which sits at the center of a complex drainage network involving Lake Cr and Cold Cr. The map reveals a wild, roadless interior where numerous smaller basins such as Dutton Lakes, Kidney Lake, and Halfmoon Lake gather snowmelt. This 2020 survey documents the hydrological importance of the region, showing how Andrews Creek and Disaster Cr contribute to the larger river system within the protected forest boundaries.
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.
1955 · Concrete
USGS Topo · 1:250,000
1958 · Concrete
USGS Topo · 1:250,000
1962 · Concrete
USGS Topo · 1:250,000
1962 · Mazama
USGS Topo · 1:62,500
1963 · Doe Mountain
USGS Topo · 1:62,500
1969 · Mt. Barney
USGS Topo · 1:24,000
1969 · Remmel Mtn.
USGS Topo · 1:24,000
1969 · Billy Goat Mtn
USGS Topo · 1:24,000
1969 · Ashnola Pass
USGS Topo · 1:24,000
1969 · Coleman Peak
USGS Topo · 1:24,000