
Memaloose Airport sits atop a high plateau in the northeastern corner of the Wallowa National Forest, serving as a critical access point for this deep wilderness. The landscape is defined by its extreme vertical relief, dropping precipitously from the heights of Summit Ridge and Haas Ridge toward the Snake Wild and Scenic River. This survey illustrates the intricate drainage systems that carve the terrain, including Lightning Creek and Temperance Creek, which flow through steep canyons toward the Oregon-Idaho border.
68 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.
1922 · He Devil
USGS Topo · 1:48,000
1954 · Imnaha
USGS Topo · 1:62,500
1954 · Kernan Point
USGS Topo · 1:62,500
1954 · Harl Butte
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1957 · He Devil
USGS Topo · 1:62,500
1959 · Grangeville
USGS Topo · 1:250,000
1980 · Grangeville
USGS Topo · 1:100,000
1987 · Riggins
USGS Topo · 1:100,000
1990 · Imnaha
USGS Topo · 1:24,000