
Bone Spring and its surrounding high-country watersheds define this portion of the Umatilla National Forest in the early twenty-first century. The map reveals a remote landscape where water sources and topography dictate the locations of seasonal outposts and recreational sites. High ridges like Broken Ridge and Low Ridge separate complex drainage systems, including the headwaters of the North Fork Walla Walla River and the South Fork Wenaha River.
18 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.
1919 · Walla Walla
USGS Topo · 1:125,000
1921 · Walla Walla
USGS Topo · 1:125,000
1937 · Pomeroy
USGS Topo · 1:96,000
1942 · Pomeroy
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1955 · Pullman
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Pullman
USGS Topo · 1:250,000