Centennial Valley anchors the southern portion of this Beaverhead County landscape, where the Red Rock River meanders toward the marshy expanse of Lower Red Rock Lake. This 2020 survey highlights a transition from high-elevation forest to broad alluvial plains, protected largely within the Red Rock Lakes National Wildlife Refuge and the Beaverhead National Forest. The map captures a high-country water system including Fish Creek Lake and numerous named water sources such as Lousy Springs. Transportation infrastructure in this sparsely settled region is defined by remote thoroughfares like Gravelly Range Rd and N Valley Rd, which provide access to the Metzel Creek Airport and the crossing at Brundage Bridge. The presence of multiple springs and the network of creeks like Metzel Cr and Brundage Cr underscore the vital importance of water rights and ranching access in this part of Montana.
37 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 · Monument Ridge
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Ashton
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1968 · Stonehouse Mountain
USGS Topo · 1:24,000
1968 · Big Table Mountain
USGS Topo · 1:24,000
1968 · Antelope Peak
USGS Topo · 1:24,000