
Tutuilla sits at the northern edge of this high-plateau landscape, where the agricultural plains of Umatilla County meet the complex drainage systems of the Blue Mountain foothills. The geography is defined by a series of deep incisions through the basalt layers, most notably North Coyote Canyon and South Coyote Canyon, which funnel seasonal runoff toward the Umatilla River basin. These canyons, along with Red Hawk Gulch and Spring Hollow, create a rugged relief that separates elevated plateaus like Table Land from the lower creek valleys.
44 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.
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1966 · Cabbage Hill
USGS Topo · 1:24,000
1966 · Mc Kay Reservoir
USGS Topo · 1:24,000
1966 · Cayuse
USGS Topo · 1:24,000
1966 · Table Rock
USGS Topo · 1:24,000
1966 · Pendleton
USGS Topo · 1:24,000
1966 · Mission
USGS Topo · 1:24,000
1967 · Bassey Creek
USGS Topo · 1:24,000