
Columbia River topography dominates this 1912 survey, where the water's force is marked by Rock Island Rapids and the engineered presence of the Rock Island Dam. The river corridor serves as the primary artery for transport and settlement, with the Great Northern railroad and the Ellensburg Road threading along the banks and through the canyon floor. High above the river, the plateau is partitioned by an extensive network of school districts, including Columbia Heights School, Liberty School, and the remote School No 83, illustrating the distributed rural population of the era.
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2 editions found
1901 · Chelan
USGS Topo · 1:125,000
1909 · Quincy
USGS Topo · 1:62,500
1910 · Quincy
USGS Topo · 1:62,500
1912 · Malaga
USGS Topo · 1:48,000
1913 · Wenatchee
USGS Topo · 1:62,500
1914 · Malaga
USGS Topo · 1:62,500
1915 · Wenatchee
USGS Topo · 1:62,500
1920 · Colockum Pass
USGS Topo · 1:125,000
1922 · Colockum Pass
USGS Topo · 1:125,000
1953 · Ritzville
USGS Topo · 1:250,000