Clancy and Montana City anchor this portion of Jefferson County, where residential development meets the high country of the Helena National Forest. The landscape is defined by the north-flowing Prickly Pear Creek, which follows a corridor shared by major transportation routes and the historic settlement of Alhambra. The eastern half of the map rises sharply into the Elkhorn Mountains, a complex terrain of ridges and drainages including Maupin Creek and Mill Creek.
65 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.
1886 · Fort Logan
USGS Topo · 1:250,000
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Boulder
USGS Topo · 1:125,000
1899 · Helena
USGS Topo · 1:62,500
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · Jefferson City
USGS Topo · 1:62,500