
Agency Plains and the irrigation-dependent landscape of central Oregon are documented in this 1990s-era revision. The topography is dominated by the dramatic descent from the agricultural plateau into the canyon of the Deschutes River, where Lake Simtustus is formed behind Pelton Dam. The map details the complex water management system essential to the region, including the North Unit Main Canal and several quarries.
47 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.
1928 · Madras
USGS Topo · 1:125,000
1931 · Madras
USGS Topo · 1:125,000
1955 · Bend
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000
1958 · Bend
USGS Topo · 1:250,000
1962 · Eagle Butte
USGS Topo · 1:24,000
1962 · Seekseequa Junction
USGS Topo · 1:24,000
1962 · Gateway
USGS Topo · 1:24,000
1962 · Round Butte Dam
USGS Topo · 1:24,000
1963 · Culver
USGS Topo · 1:24,000