Yakima County’s high desert landscape is defined by a rigorous grid of Bureau of Indian Affairs (BIA) routes and irrigation management. The northeastern corner shows organized agricultural infrastructure like Drain 215 near Newquist Rd, while the southern reaches become increasingly desolate, marked only by the intersection of remote tracks such as Bia 224 Rd and Bia Road 11. This area, part of the Yakama Nation lands, demonstrates the systematic parceling of terrain for management as indicated by the prominent township boundaries like t8n r21e. Local names such as Winnier Rd, Colwash Rd, and Chief Rd provide clues to the community and administrative history of the region. The map reflects a landscape where transportation is primarily functional, dictated by the Bureau's road system including Bia 15 Rd and Bia 19 Rd.
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This is the sole edition of this map. No revisions or reprints were ever made.
1910 · Zillah
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1958 · Hembre Mtn
USGS Topo · 1:24,000
1958 · Yakima
USGS Topo · 1:250,000
1961 · Yakima
USGS Topo · 1:250,000
1965 · Bluelight
USGS Topo · 1:24,000
1965 · Bluelight NW
USGS Topo · 1:24,000
1965 · Granger
USGS Topo · 1:62,500
1965 · Poisel Butte
USGS Topo · 1:62,500
1965 · Bluelight
USGS Topo · 1:62,500