Toppenish Ridge and the high plateaus of southern Yakima County define this 2017 survey, where a complex network of Bureau of Indian Affairs (BIA) roads traverses the high country. The landscape is characterized by its dramatic drainage systems, including the Middle Fork Dry Cr, S Fork Dry Cr, and the descent into Wall Canyon. Local hydrology is documented in detail, noting features such as Logy Creek Falls and the wetlands around Camas Patch.
34 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.
1937 · White Swan
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1957 · Willy Dick Canyon
USGS Topo · 1:24,000
1958 · Toppenish Mtn.
USGS Topo · 1:24,000
1958 · Fort Simcoe
USGS Topo · 1:24,000
1958 · Fort Simcoe
USGS Topo · 1:62,500
1958 · Yakima
USGS Topo · 1:250,000
1961 · Yakima
USGS Topo · 1:250,000
1965 · Logy Creek
USGS Topo · 1:62,500
1965 · Logy Creek SW
USGS Topo · 1:24,000