
The Grande Ronde River and Wallowa River converge at the small settlement of Rondowa, where the Union Pacific railroad follows the winding canyon floor. This survey, photogrammetrically mapped in 1959 and photorevised in 1983, captures the rugged boundary between Union Co and Wallowa Co within the Umatilla Nat For and Wallowa-Whitman National Forest. Small communities and outposts like Palmer Junction and Kimmell are linked by a network of trails and unimproved roads, including a noted Pack Trail through the steep terrain. Local history is anchored by landmarks such as Mt Pleasant Cem and Lookingglass Falls, while the landscape is defined by deep drainages like Rysdam Canyon and Duncan Canyon. Numerous Gravel Pits indicate localized extraction activity alongside the primary river arteries that have shaped the region's transport and settlement patterns.
29 named features on this map. Tap any name to fly to it.
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3 editions found
1955 · Grangeville
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1964 · Partridge Creek
USGS Topo · 1:24,000
1964 · Howard Butte
USGS Topo · 1:24,000
1964 · Cricket Flat
USGS Topo · 1:24,000
1964 · Minam
USGS Topo · 1:24,000
1964 · Elgin
USGS Topo · 1:24,000
1964 · Rondowa
USGS Topo · 1:24,000
1967 · Fry Meadow
USGS Topo · 1:24,000
1967 · Deep Creek
USGS Topo · 1:24,000