
Dearborn River and its complex network of tributaries and irrigation systems define this landscape in Lewis and Clark County. The presence of the Dearborn Canal and the Bean-Embody Ditch highlights the critical role of water management in this Montana ranchland, where natural watercourses like Flat Creek and Auchard Creek are augmented by human engineering. The terrain is punctuated by landmarks such as Gobblers Knob, while the Soap Cr Reservoir provides a focal point for water storage in the northwestern portion of the map. This survey reveals a sparsely settled region organized around large land tracts and established routes like Flat Creek Rd and Black Rock Rd, reflecting the enduring agricultural and ranching patterns of the area near the Rocky Mountain Front.
19 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.
1943 · Hogan
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1961 · Comb Rock
USGS Topo · 1:24,000
1962 · Choteau
USGS Topo · 1:250,000
1962 · Bowmans Corners
USGS Topo · 1:24,000
1962 · Johnson Mountain
USGS Topo · 1:24,000
1963 · Bowmans Corners NW
USGS Topo · 1:24,000
1963 · Blowout Mountain
USGS Topo · 1:24,000