
The Hanford Reach National Monument and the Saddle Mountain National Wildlife Refuge dominate this high-desert landscape in central Washington. This 2023 survey illustrates the complex water management infrastructure essential to the region, most notably the Wahluke Branch Canal and the Wahluke Branch Ten Wasteway that descend the Wahluke Slope. These engineering features define the agricultural boundary, with a network of local roads such as Koelzer Rd, McLane Rd, and Hendricks Rd providing access to the surrounding lands.
26 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.
1923 · Corfu
USGS Topo · 1:62,500
1924 · Othello
USGS Topo · 1:62,500
1924 · Hanford
USGS Topo · 1:62,500
1925 · Scooteney Lake
USGS Topo · 1:62,500
1951 · Scooteney Lake
USGS Topo · 1:62,500
1951 · Corfu
USGS Topo · 1:62,500
1951 · Hanford
USGS Topo · 1:62,500
1953 · Walla Walla
USGS Topo · 1:250,000
1954 · Othello
USGS Topo · 1:24,000
1954 · Othello
USGS Topo · 1:62,500