
The Powder River basin and the sprawling waters of Phillips Lake dominate this Baker County landscape, situated within the Whitman National Forest. Settlement history is anchored by the community of McEwen and the historic McEwen Cem, serving the Sumpter Valley region. The map reveals an intricate water management system with the Farmers Ditch and McEwen Valley Ditch drawing from local creeks. Topography is defined by the high elevations of the Elkhorn Mountains and Elkhorn Ridge to the north, descending toward McHenry Flat and Black Mtn in the south. Numerous named springs, including Moody Spring and Log Cabin Spring, are scattered throughout the timbered slopes, indicating the vital importance of water sources in this high-country environment.
64 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.
1901 · Baker City
USGS Topo · 1:125,000
1901 · Sumpter
USGS Topo · 1:125,000
1955 · Baker
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1967 · Blue Canyon
USGS Topo · 1:24,000
1967 · Wingville
USGS Topo · 1:24,000
1967 · Brannan Gulch
USGS Topo · 1:24,000
1972 · Elkhorn Peak
USGS Topo · 1:24,000