
The Columbia River cuts a deep arc through this arid landscape, serving as the primary corridor for early 20th-century development. Along its banks, the Chicago Milwaukee and St Paul railroad supports small riverside outposts like Allard and Haven Sta., while a nearby Pumping Plant and the Benson Ditch indicate the beginnings of irrigation-based settlement. This is the river before its modern transformation, where Coyote Rapids remains a distinct navigational feature and the Boundary Line separates Grant Co and Benton Co.
21 named features on this map. Tap any name to fly to it.
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3 editions found
1911 · Red Rock
USGS Topo · 1:62,500
1912 · Beverly
USGS Topo · 1:62,500
1915 · Prosser
USGS Topo · 1:125,000
1917 · Pasco
USGS Topo · 1:125,000
1917 · Priest Rapids
USGS Topo · 1:62,500
1917 · Prosser
USGS Topo · 1:125,000
1923 · Corfu
USGS Topo · 1:62,500
1924 · Hanford
USGS Topo · 1:62,500
1948 · Emerson Nipple
USGS Topo · 1:24,000
1950 · Smyrna
USGS Topo · 1:62,500