
Umatilla National Forest and Whitman National Forest converge in this high-altitude landscape of the Blue Mountains, defined by deep drainage systems and seasonal water sources. The map traces the rugged divide between Tamarack Gulch and South Canyon, where numerous named springs like Jungle Spring and Windy Spring provide vital water in a region dominated by timber and steep terrain. This area, spanning the border of Umatilla and Union Counties, remains largely dedicated to forest management, accessible via a network of service roads such as Pearson Creek Rd 050. The orientation of waterways like Meadow Cr and Waucup Cr illustrates the complex topography of the southern Blue Mountains before they fall away toward lower elevations. Historical land divisions are clearly marked, including the survey lines for t3s r33e and the uniquely designated t3s r33 1/2 E.
41 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.
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1967 · Bassey Creek
USGS Topo · 1:24,000
1967 · Sullivan Gulch
USGS Topo · 1:24,000
1967 · Lehman Springs
USGS Topo · 1:24,000
1967 · Granite Meadows
USGS Topo · 1:24,000
1967 · Bally Mountain
USGS Topo · 1:24,000
1967 · Pilot Rock
USGS Topo · 1:24,000
1967 · Owens Butte
USGS Topo · 1:24,000
1967 · Sevenmile Creek
USGS Topo · 1:24,000