
Plainview serves as a central point of settlement in this landscape, situated near the intersection of Cloverdale Market Rd and Plainview Road. The map reveals a highly engineered water management system designed for the arid Central Oregon terrain, centered on the Tumalo Dam and the expansive Tumalo Reservoir. This infrastructure, including the Columbia Southern Canal and the Feed Canal, highlights the early 20th-century efforts to transform high desert land through irrigation.
32 named features on this map. Tap any name to fly to it.
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4 editions found
1926 · Bend
USGS Topo · 1:125,000
1929 · Bend
USGS Topo · 1:125,000
1929 · Three Sisters
USGS Topo · 1:125,000
1932 · Three Sisters
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
1959 · Broken Top
USGS Topo · 1:62,500
1959 · Sisters
USGS Topo · 1:62,500
1962 · Bend
USGS Topo · 1:24,000