
The Lower Powder Valley is defined by an intricate network of irrigation channels, tracing the agrarian development of this corner of Baker County. The Powder River feeds numerous named canals, including Tucker Ditch, Keating Ditch, and Perkins Ditch, which support the settlement at Keating. While the valley floor is dominated by water management, the surrounding hills tell a story of extraction, dotted with an Open Pit Mine, a Prospect Well, and various unnamed prospects and gravel pits.
36 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
1915 · Pine
USGS Topo · 1:125,000
1955 · Baker
USGS Topo · 1:250,000
1957 · Sparta
USGS Topo · 1:62,500
1957 · Durkee
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1967 · Sawtooth Ridge
USGS Topo · 1:24,000
1967 · Virtue Flat
USGS Topo · 1:24,000
1967 · Encina
USGS Topo · 1:24,000
1967 · Keating
USGS Topo · 1:24,000