
Whitman National Forest land dominates this high-elevation mountain terrain at the border of Union and Baker counties. The area is defined by a dense network of water sources and forestry infrastructure, including the Porcupine Guard Station and established routes like the Beatty Pack Trail and Indiana Mine Road. The northern portion of the quadrangle is largely occupied by the protected La Grande Watershed, showing how the local topography was managed for regional water security during the mid-20th century.
43 named features on this map. Tap any name to fly to it.
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3 editions found
1901 · Sumpter
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1965 · Limber Jim Creek
USGS Topo · 1:24,000
1965 · Anthony Butte
USGS Topo · 1:24,000
1965 · Glass Hill
USGS Topo · 1:24,000
1965 · Tucker Flat
USGS Topo · 1:24,000
1965 · Little Beaver Creek
USGS Topo · 1:24,000