
Centennial Valley serves as a dramatic backdrop for this late-century survey of the Montana-Idaho border, where the high-altitude wetlands meet the rising Centennial Mountains. The small settlement of Lakeview sits near the base of the foothills, just south of the Red Rock Lakes National Wildlife Refuge and its expansive waters, including Lower Red Rock Lake. The landscape transition is stark, shifting from the waterfowl habitat of the valley floor to the steep slopes of the Continental Divide and Slide Mountain.
36 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.
1950 · Lower Red Rock Lake
USGS Topo · 1:62,500
1950 · Upper Red Rock Lake
USGS Topo · 1:62,500
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1965 · Sheridan Reservoir
USGS Topo · 1:24,000
1972 · Antelope Valley
USGS Topo · 1:24,000
1972 · Kilgore
USGS Topo · 1:24,000
1988 · Lower Red Rock Lake
USGS Topo · 1:24,000
1988 · Upper Red Rock Lake
USGS Topo · 1:24,000