
Union Flat Creek meanders through the Palouse hills, carving a distinct valley that defines the local geography. This mid-century survey captures the rural character of Whitman County, centered on the community of Ewartsville and the crossing at Union Center. The landscape is dominated by agricultural drainage patterns, with Wilbur Creek and Spring Flat Creek feeding into the main valley. To the south, the terrain breaks sharply into the steep-walled MacMurry Canyon and Wawawai Canyon, signaling the approach to the Snake River breaks.
12 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.
1910 · Pullman
USGS Topo · 1:125,000
1955 · Pullman
USGS Topo · 1:250,000
1958 · Pullman
USGS Topo · 1:250,000
1964 · Wilcox
USGS Topo · 1:24,000
1964 · Kirby
USGS Topo · 1:24,000
1964 · Colton
USGS Topo · 1:24,000
1964 · Albion
USGS Topo · 1:24,000
1964 · Colfax South
USGS Topo · 1:24,000
1964 · Bishop
USGS Topo · 1:24,000
1964 · Almota
USGS Topo · 1:24,000