
Walla Walla Valley transitions into the rising terrain of the Blue Mountain foothills on this survey of Umatilla County. The small settlement of Waterman sits near the head of Waterman Gulch, while Umapine anchors the northern reaches of the sheet where the land flattens toward the state line. This landscape is defined by a complex network of water management, illustrated by early infrastructure like Love Loney Ditch, White Ditch, and the White Reservoir fed by Pine Cr. These irrigation systems and water sources such as Swartz Spring indicate the long-standing agricultural dependence on diverted mountain runoff. The map also documents numerous family-named roads, including Hudson Bay Rd, Buroker Rd, and Dickerson Rd, which trace the legacy of local land ownership and the evolution of rural transit patterns in the region.
37 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.
1915 · Wallulah
USGS Topo · 1:96,000
1918 · Wallula
USGS Topo · 1:125,000
1919 · Walla Walla
USGS Topo · 1:125,000
1921 · Walla Walla
USGS Topo · 1:125,000
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1964 · Milton-Freewater
USGS Topo · 1:24,000