
Racetrack and the northern outskirts of Anaconda anchor this 2024 landscape at the boundary of Powell and Deer Lodge Counties. The terrain is defined by a series of parallel watercourses descending from the high ground in the west, including Dempsey Creek and Racetrack Creek, which feed into a network of historic irrigation systems like the Morrison Ditch and West Side Canal. This intricate water management infrastructure reveals the area's long-standing reliance on diverted alpine runoff for local agriculture and industry.
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This is the sole edition of this map. No revisions or reprints were ever made.
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
1947 · Butte
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1959 · Butte North
USGS Topo · 1:62,500
1959 · Deer Lodge
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000
1961 · Anaconda
USGS Topo · 1:62,500