
Wallowa National Forest land dominates this high-altitude landscape, where sharp drainages and prominent ridges define the local geography. The map centers on Clear Lake Ridge, a central spine separating numerous creek systems including Little Sheep Creek and Fulton Creek. High-mountain water sources are a defining characteristic of the area, with Clear Lake, Downey Lake, and Dead Horse Lake scattered across the upland plateaus. The presence of the Irrigon Fish Hatchery indicates the importance of local waterways for resource management and wildlife conservation.
31 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.
1954 · Imnaha
USGS Topo · 1:62,500
1954 · Harl Butte
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1957 · Joseph
USGS Topo · 1:62,500
1957 · Elk Mountain
USGS Topo · 1:62,500
1959 · Grangeville
USGS Topo · 1:250,000
1980 · Grangeville
USGS Topo · 1:100,000
1982 · Wallowa
USGS Topo · 1:100,000
1986 · Enterprise
USGS Topo · 1:100,000
1987 · Riggins
USGS Topo · 1:100,000