1900s (20th Century) Maps of Basin, Montana
Explore 9 historic maps of Basin from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Basin's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Basin's history through authentic maps from the 1900s. This is your window into the past.
Basin, MT maps
(9)- 1903 Map of Helena1903 Helena1903 Print · USGSMontana's mining heartland comes alive at the dawn of the new century, from the state capital to the copper-rich summits above the Silver Bow. Trace the early rail lines serving Marysville, locate the historic barracks of Ft. Harrison, and follow the mountain trails through Mullan Pass.4 unique versions available
- 1947 Map of Butte, 1949 Print1947 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
- 1954 Map of Basin, 1956 Print1954 Basin1956 Print · USGSJefferson and Powell Counties were centers of intense mountain industry in the mid-fifties, linked by the GREAT NORTHERN rail line. Researchers can trace dozens of individual lode and placer operations, including the Monarch Mine, Bullion Mine, and the local rail hub at Basin.3 unique versions available
- 1958 Map of Butte1958 Butte1958 Print · USGSCovers Basin, including Missoula, Butte, and other nearby areas5 unique versions available
- 1960 Map of Butte1960 Butte1960 Print · USGSCovers Basin, including Missoula, Butte, and other nearby areas
- 1962 Map of Butte1962 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.
- 1985 Map of Basin, 1986 Print1985 Basin1986 Print · USGSJefferson County’s mining and mountain terrain is captured here in the mid-1980s, centered on the settlement of Basin. Genealogists and historians can trace family roots at the Cem or follow the route of the Abandoned Railroad along the Boulder River.2 unique versions available
- 1994 Map of Butte North1994 Butte North1994 Print · USGSWestern Montana in the nineties was a landscape defined by ranching legacy and high-altitude mining. Genealogists and historians can trace institutional history at the Deer Lodge Prison Farm or locate old claims like the Saratoga Mine and Morning Glory Mine.
- 1996 Map of Basin, 1998 Print1996 Basin1998 Print · USGSThe mining-district landscape of Jefferson County is documented here in the mid-1990s, centered on the settlement of Basin. Researchers can trace old claims and workings including the Bullion Mine, Crystal Mine, and Helper Mine along the mountain drainages.
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