Old Maps of Potomac, Montana
Explore 9 old maps of Potomac, spanning from 1903 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how Potomac changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
- View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
- Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
- Access maps your way: View online, download high-res files, or order prints for personal or research use.
Start exploring old maps of Potomac to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
Potomac, MT maps
(9)- 1903 Map of Bonner
1903 Bonner1903 Print · USGSMissoula and the surrounding river canyons come to life in this turn-of-the-century survey during the height of early rail expansion. Trace the original path of the Northern Pacific through mountain passes and locate early settlements like Bonner, Potomac, and Clinton.4 unique versions available - 1947 Map of Butte, 1949 Print
1947 Butte1949 Print · USGSWestern Montana at the peak of its rail-and-river era shows the vital connections between the mining and industrial centers of Butte and Helena. Researchers can trace the three major railroad lines serving mountain settlements like Garrison, Philipsburg, and Warm Springs.2 unique versions available - 1958 Map of Butte
1958 Butte1958 Print · USGSCovers Potomac, including Missoula, Butte, and other nearby areas5 unique versions available - 1960 Map of Butte
1960 Butte1960 Print · USGSCovers Potomac, including Missoula, Butte, and other nearby areas - 1962 Map of Butte
1962 Butte1962 Print · USGSWestern Montana in the early sixties remains a landscape of industrial muscle and high-mountain passes. Trace the rail lines of the Northern Pacific through Deer Lodge and the mining history around Anaconda and Philipsburg. - 1965 Map of Potomac, 1967 Print
1965 Potomac1967 Print · USGSThe Blackfoot River valley near Potomac was a hub of rail activity and forestry in the mid-sixties. Researchers can trace the path of the Milwaukee Road past Thibideau Rapids and through the Ninemile Prairie area.2 unique versions available - 1984 Map of Missoula East
1984 Missoula East1984 Print · USGSThe Clark Fork valley and the Garnet Range are shown here in the mid-1980s as the region's timber and rail heritage remained prominent. Researchers can trace the Burlington Northern line and locate old mining sites like Garnet and the Copper Cliff Mine. - 1999 Map of Potomac, 2003 Print
1999 Potomac2003 Print · USGSMissoula County river life and forestry come into focus during the late 1990s as the Blackfoot River winds through dedicated public lands. Outdoor enthusiasts and local historians can trace access points like Thibodeau Fishing Access and landmarks like Whitaker Bridge or the Potomac settlement. - 2024 Map of Potomac, 2024 Print
2024 Potomac2024 Print · USGSThe Blackfoot River valley near Potomac is captured here in the early 2020s, showing a landscape of high timberlands and prairie flats. Researchers can trace the terrain from Morrison Peak down to river landmarks like Thibideau Rapids and Goose Rock Flat.
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