The small settlement of Corfu sits at the base of the dramatic Saddle Mountains, marking a point where the rugged basalt terrain of central Washington meets the managed agricultural landscape of the Columbia Basin. This 2013 survey reveals the complex drainage patterns of Lower Crab Cr as it meanders through the coulee floor, contrasted against the rigid grid of county roads like Road A SE and Road B SE. To the south, the massive incline of the Wahluke Slope rises from the valley, a geological feature that dominates the southern half of the quadrangle. The map captures the infrastructure of water management and transportation, including the White Bluffs Wasteway and Wa-26, providing a clear look at how human irrigation and highway networks have adapted to the prehistoric flood-carved channels of the region.
20 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.
1911 · Red Rock
USGS Topo · 1:62,500
1916 · Coyote Rapids
USGS Topo · 1:62,500
1923 · Corfu
USGS Topo · 1:62,500
1924 · Hanford
USGS Topo · 1:62,500
1950 · Smyrna
USGS Topo · 1:62,500
1951 · Smyrna
USGS Topo · 1:62,500
1951 · Corfu
USGS Topo · 1:62,500
1951 · Hanford
USGS Topo · 1:62,500
1951 · Coyote Rapids
USGS Topo · 1:62,500
1953 · Walla Walla
USGS Topo · 1:250,000