
The Columbia River defines the border between Washington and Oregon in this 2014 survey, where the waters of Lake Wallula fill the valley floor. On the Oregon shore, the landscape is marked by the distinctive Hat Rock and the nearby Boat Rock, landmarks that have guided river travelers for generations. Further inland, the settlement of Cold Springs Junction serves as a modern crossroads where Us-730 meets Or-37, connecting the riverfront to the agricultural uplands.
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.
1908 · Umatilla
USGS Topo · 1:125,000
1917 · Pasco
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1962 · Hat Rock
USGS Topo · 1:24,000
1962 · Stanfield
USGS Topo · 1:24,000
1962 · Hermiston
USGS Topo · 1:24,000
1962 · Juniper
USGS Topo · 1:24,000