
Lake Umatilla dominates the center of this landscape, marking the state boundary between Washington and Oregon. Along the northern shore, the terrain rises sharply toward Alder Ridge, where the small settlement of McCredie and the headwaters of Sixprong Cr define the rural character of Klickitat County. The map captures a critical junction for transportation and water management, showing where Willow Cr flows past Willow Lake to join the Columbia River system at Heppner Junction.
22 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.
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1916 · Arlington
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1962 · Phinny Hill
USGS Topo · 1:24,000
1962 · Alderdale
USGS Topo · 1:24,000