2011 Map of Roberts Mountain
USGS Topo · Published 2011About this map
Roberts Mountain and Lannigan Mountain define the high terrain of Lewis and Clark County in this detailed 2011 survey. The landscape is characterized by a sparse, ranch-based settlement pattern typical of the Montana backcountry, where large holdings like the B Hicks Ranch, Garrow Ranch, and the Johnson Homestead are the primary landmarks. Water distribution is the critical factor for these ranching operations, with Wolf Creek and Rock Creek carving deep drainages and gulches through the mountains.
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Map Details
Editions of this 2011 Roberts Mountain Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1943 · Hogan
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000