
The Elkhorn Mountains dominate the western horizon of this Baker County landscape, where the high peaks of the Whitman National Forest meet the irrigation-dependent ranching lands of the North Powder Valley. This 2024 map documents a complex hydraulic network of historical ditches and sloughs, such as Gardner Mill Race Ditch, Hutchinson Ditch, and Blume Zulkey Ditch, which redirect water from the North Powder River and its tributaries to the arid valley floor.
83 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
1906 · Telocaset
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Baker
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000