The Columbia River carves a significant path through this landscape, marking the natural boundary between Benton and Franklin counties. This 2017 study illustrates the intricate network of river islands and riverside flats that define the region's geography. Notable landforms such as Wooded Island, Homestead Island, and Johnson Island sit within the river's course, while the eastern banks rise into several distinct drainages including Parson's Canyon, Baxter Canyon, and Rankin Canyon.
25 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.
1917 · Pasco
USGS Topo · 1:125,000
1924 · Hanford
USGS Topo · 1:62,500
1925 · Scooteney Lake
USGS Topo · 1:62,500
1951 · Scooteney Lake
USGS Topo · 1:62,500
1951 · Richland
USGS Topo · 1:62,500
1951 · Hanford
USGS Topo · 1:62,500
1953 · Walla Walla
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1965 · Mesa
USGS Topo · 1:62,500
1965 · Eltopia
USGS Topo · 1:62,500