Join Free

1970s Maps of Cascade County, Montana

Explore 17 historic maps of Cascade County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Cascade County's landscape evolved across the 1970s, 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 1970s, 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 Cascade County's history through authentic maps from the 1970s. This is your window into the past.

Cascade County, MT maps

(17)
  1. 1971 Map of Boston Coulee School, 1974 Print
    1971 Map of Boston Coulee School, 1974 Print
    1971 Boston Coulee School
    1974 Print · USGS
    Covers Cascade County, including United States, Montana, and other nearby areas
  4. 1971 Map of Deep Creek Park, 1974 Print
    1971 Map of Deep Creek Park, 1974 Print
    1971 Deep Creek Park
    1974 Print · USGS
    Covers Cascade County, including Meagher County, United States, and other nearby areas
  7. 1971 Map of Spanish Coulee School, 1975 Print
    1971 Map of Spanish Coulee School, 1975 Print
    1971 Spanish Coulee School
    1975 Print · USGS
    Covers Cascade County, including United States, Montana, and other nearby areas
  10. 1971 Map of Calvert, 1975 Print
    1971 Map of Calvert, 1975 Print
    1971 Calvert
    1975 Print · USGS
    Covers Cascade County, including Calvert, United States, and other nearby areas
  13. 1971 Map of Conway Ridge, 1975 Print
    1971 Map of Conway Ridge, 1975 Print
    1971 Conway Ridge
    1975 Print · USGS
    Covers Cascade County, including Meagher County, United States, and other nearby areas
  16. 1971 Map of Millegan, 1975 Print
    1971 Map of Millegan, 1975 Print
    1971 Millegan
    1975 Print · USGS
    Covers Cascade County, including Millegan, Meagher County, and other nearby areas
  19. 1971 Map of Evans, 1975 Print
    1971 Map of Evans, 1975 Print
    1971 Evans
    1975 Print · USGS
    Covers Cascade County, including Evans, United States, and other nearby areas
  22. 1971 Map of Blankenbaker Flats, 1975 Print
    1971 Map of Blankenbaker Flats, 1975 Print
    1971 Blankenbaker Flats
    1975 Print · USGS
    Covers Cascade County, including Meagher County, United States, and other nearby areas
  25. 1975 Map of Belt SE
    1975 Map of Belt SE
    1975 Belt SE
    1975 Print · USGS
    Covers Cascade County, including Blythe, Judith Basin County, and other nearby areas
  28. 1975 Map of Belt NW
    1975 Map of Belt NW
    1975 Belt NW
    1975 Print · USGS
    Covers Cascade County, including Belt, Wayne, and other nearby areas
  31. 1975 Map of Belt NE
    1975 Map of Belt NE
    1975 Belt NE
    1975 Print · USGS
    Covers Cascade County, including Chouteau County, United States, and other nearby areas
  34. 1975 Map of Belt SW
    1975 Map of Belt SW
    1975 Belt SW
    1975 Print · USGS
    Covers Cascade County, including Armington Junction, Armington, and other nearby areas
  37. 1975 Map of Canyon Ferry Dam, 1994 Print
    1975 Map of Canyon Ferry Dam, 1994 Print
    1975 Canyon Ferry Dam
    1994 Print · USGS
    Covers Cascade County, including Helena, Montana City, and other nearby areas
  40. 1976 Map of Choteau
    1976 Map of Choteau
    1976 Choteau
    1976 Print · USGS
    Covers Cascade County, including Choteau, Geary, and other nearby areas
  43. 1976 Map of Great Falls North, 1990 Print
    1976 Map of Great Falls North, 1990 Print
    1976 Great Falls North
    1990 Print · USGS
    Covers Cascade County, including Great Falls, Fairfield, and other nearby areas
  46. 1976 Map of Great Falls South, 1994 Print
    1976 Map of Great Falls South, 1994 Print
    1976 Great Falls South
    1994 Print · USGS
    Covers Cascade County, including Great Falls, Cascade, and other nearby areas
  49. 1979 Map of Highwood Baldy
    1979 Map of Highwood Baldy
    1979 Highwood Baldy
    1979 Print · USGS
    Covers Cascade County, including Chouteau County, Judith Basin County, and other nearby areas
    2 unique versions available
End of results
Showing maps 1-17 of 17

Top cities of Cascade County

Frequently asked questions

  • What are the different types of historical maps available for Cascade County?
  • What is the oldest map of Cascade County?
  • Where can I purchase historical maps of Cascade County for my home or office?
  • Where can I download high-res historical maps of Cascade County?
  • Are there historical topographic maps available for Cascade County?
  • Is there historical aerial imagery available for Cascade County?
  • Where are historical maps of Cascade County sourced from?