1900s (20th Century) Maps of Augusta, Montana
Explore 8 historic maps of Augusta 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 Augusta'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 Augusta's history through authentic maps from the 1900s. This is your window into the past.
Augusta, MT maps
(8)- 1943 Map of Hogan
1943 Hogan1943 Print · USGSCrossing the Continental Divide during the early twentieth century, this survey shows the high-country landscape between the Sun and Dearborn rivers. Researchers can trace early settlements like Stearns and Hogan, or find remote landmarks such as Silver Camp and the Dry Creek Reservoir Site. - 1955 Map of Choteau, 1978 Print
1955 Choteau1978 Print · USGSWestern Montana during the mid-fifties is captured here as a land of rugged high-country wilderness and vital eastern plains irrigation. Genealogists and historians can locate remote outposts like Condon, the communal Miller Colony, and the rail stops of the Chicago Milwaukee St Paul and Pacific. - 1957 Map of Choteau
1957 Choteau1957 Print · USGSMontana's mountain front meets the eastern plains in the mid-fifties, showing the transition from forested wilderness to irrigated ranch land. Genealogists and historians can trace the rail lines of the Great Northern and find settlements like Choteau, Augusta, and Seeley Lake. - 1958 Map of Choteau
1958 Choteau1958 Print · USGSMontana's front range meets the high wilderness in the late fifties, where the Great Northern railway connects ranching towns to the eastern plains. Researchers can trace the development of irrigation at Bynum Reservoir or locate remote camps like the Big Prairie District Ranger Station and Helmville.2 unique versions available - 1962 Map of Choteau
1962 Choteau1962 Print · USGSThe Rocky Mountain Front meets the western plains in the early 1960s, showing a landscape defined by the Continental Divide. Genealogists and researchers can trace the tracks of the Great Northern and find settlements like Choteau, Augusta, and Bynum. - 1963 Map of Augusta, 1965 Print
1963 Augusta1965 Print · USGSAugusta and the surrounding Montana ranchlands come into focus in the early 1960s as a hub of agriculture and rail transport. Family historians can trace numerous named homesteads like Mills Ranch and Schlepp Ranch alongside the Great Northern line.2 unique versions available - 1976 Map of Choteau
1976 Choteau1976 Print · USGSThe Montana Rocky Mountain Front meets the plains in the 1970s, showcasing the high-altitude wilderness and the irrigation-fed ranching country. Trace the Great Northern Railway through Choteau or locate rural landmarks like the Farmington Cemetery and Gibson Reservoir. - 1993 Map of Dearborn River
1993 Dearborn River1993 Print · USGSThe Montana wilderness and the Front Range come alive in this early 1990s overview of the high country near Augusta. Outdoor historians and researchers can trace the Continental Divide Trail or locate remote sites like Copper Camp and Milford Colony.
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