
Lake Wallula and the Snake River converge at the heart of this region, where the Mc nary National Wildlife Refuge preserves a complex network of wetlands and islands. The landscape is defined by the managed waters of the Columbia basin, featuring the Ice Harbor Lock and Dam and numerous ponds like Casey Pond and Curlew Pond. This 1990s record captures the industrial and agricultural infrastructure essential to the area, including the High Lift Canal, several pumping stations, and a large Feedlot near Two Rivers.
42 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.
1915 · Wallulah
USGS Topo · 1:96,000
1917 · Pasco
USGS Topo · 1:125,000
1918 · Wallula
USGS Topo · 1:125,000
1953 · Walla Walla
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1964 · Wallula
USGS Topo · 1:24,000
1964 · Zangar Junction
USGS Topo · 1:24,000
1964 · Levey SW
USGS Topo · 1:24,000
1964 · Levey SE
USGS Topo · 1:24,000
1964 · Slater
USGS Topo · 1:24,000