
Willy Dick Canyon and the surrounding high country of Yakima County are defined by a complex network of ridges and deep drainage systems. The landscape is structured by prominent rises such as Kah Mah Singh Ridge and Quin Sins Ridge, which separate various watercourses including Toppenish Creek and Agency Creek. These ridges provide the topographical context for remote points like Deer Butte and the broad Stamill Flat.
28 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.
1904 · Mount Adams
USGS Topo · 1:125,000
1907 · Mount Adams
USGS Topo · 1:125,000
1937 · White Swan
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1957 · Yesmowit Canyon
USGS Topo · 1:24,000
1957 · Willy Dick Canyon
USGS Topo · 1:24,000
1958 · Fort Simcoe
USGS Topo · 1:24,000
1958 · Fort Simcoe
USGS Topo · 1:62,500
1958 · Medicine Valley
USGS Topo · 1:24,000
1958 · Yakima
USGS Topo · 1:250,000