Snake River geography dominates this 2011 survey, showing the engineered landscape of the modern Pacific Northwest. The waterway is partitioned by the Lower Granite Lake Dam, creating distinct reservoirs known as Lake Bryan and Lower Granite Lake. Along these banks, industrial and recreational hubs like Port Almota, Boyer Marina, and Illia Landing reflect the river's role in local commerce and transport. Away from the water, the plateau includes the small settlement of Mayview and several family-named landmarks that point to the area's agricultural and pioneer history. Genealogists can find the Moys Cemetery and Spalding Cemetery positioned near the canyons. The rugged descent into the river valley is marked by dramatic terrain features such as Devils Slide and Stine Gulch, accessed by steep routes like Lambie Grade Rd and Wawawai Grade Rd.
45 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
1950 · Penawawa
USGS Topo · 1:62,500
1950 · Endicott
USGS Topo · 1:62,500
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 · Colfax South
USGS Topo · 1:24,000
1964 · Ewartsville
USGS Topo · 1:24,000
1964 · Bishop
USGS Topo · 1:24,000