
The Lake Roosevelt National Recreation Area dominates the northeastern corner of this landscape, where the Spokane River Arm marks the border between Lincoln and Stevens counties. This high plateau region is defined by deep incisions like Trinkle Canyon and Green Canyon, which drop away from the agricultural flats. Small water bodies and seasonal drainages, including Inkster Lake and Pitney Creek, suggest a landscape shaped by both basalt coulee geology and modern ranching needs.
39 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.
1948 · Lincoln
USGS Topo · 1:62,500
1948 · Turtle Lake
USGS Topo · 1:62,500
1950 · Lincoln
USGS Topo · 1:62,500
1950 · Turtle Lake
USGS Topo · 1:62,500
1953 · Ritzville
USGS Topo · 1:250,000
1959 · Ritzville
USGS Topo · 1:250,000
1965 · Ritzville
USGS Topo · 1:250,000
1969 · Mondovi
USGS Topo · 1:24,000
1969 · Rocklyn
USGS Topo · 1:24,000
1969 · Davenport
USGS Topo · 1:24,000