
The Yakima Indian Reservation dominates this 1930s landscape, illustrating a complex transition from high ridges to an engineered valley. The settlement of White Swan serves as a central hub, situated where the rugged slopes of Toppenish Ridge and Ahtanum Ridge give way to the agricultural developments of the Yakima Valley. This era is defined by the extensive irrigation network visible in the east, including the North Canal and Pump Canal, which supported towns like Harrah and Brownstown along the Northern Pacific railroad line.
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3 editions found
1899 · Ellensburg
USGS Topo · 1:125,000
1901 · Ellensburg
USGS Topo · 1:125,000
1902 · Mount Aix
USGS Topo · 1:125,000
1904 · Mt Aix
USGS Topo · 1:125,000
1904 · Mount Adams
USGS Topo · 1:125,000
1907 · Mount Adams
USGS Topo · 1:125,000
1910 · Zillah
USGS Topo · 1:125,000
1916 · Arlington
USGS Topo · 1:125,000
1934 · The Dalles
USGS Topo · 1:125,000
1936 · Yakima East
USGS Topo · 1:48,000