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Old Maps of Portage, Montana for Academic Research

Study the evolution of Portage with 7 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Portage has changed over the decades.

Portage, MT maps

(7)
  1. 1886 Map of Great Falls
    1886 Map of Great Falls
    1886 Great Falls
    1886 Print · USGS
    Covers Portage, including Great Falls, Cascade, and other nearby areas
    4 unique versions available
  4. 1948 Map of Portage
    1948 Map of Portage
    1948 Portage
    1948 Print · USGS
    Covers Portage, including Great Falls, Sheffels, and other nearby areas
    4 unique versions available
  7. 1949 Map of Portage
    1949 Map of Portage
    1949 Portage
    1949 Print · USGS
    Covers Portage, including Great Falls, Sheffels, and other nearby areas
    2 unique versions available
  10. 1954 Map of Great Falls
    1954 Map of Great Falls
    1954 Great Falls
    1954 Print · USGS
    Covers Portage, including Great Falls, Fort Benton, and other nearby areas
    4 unique versions available
  13. 1957 Map of Great Falls
    1957 Map of Great Falls
    1957 Great Falls
    1957 Print · USGS
    Covers Portage, including Great Falls, Fort Benton, and other nearby areas
  16. 1965 Map of Floweree, 1967 Print
    1965 Map of Floweree, 1967 Print
    1965 Floweree
    1967 Print · USGS
    Covers Portage, including Floweree, Cascade County, and other nearby areas
    2 unique versions available
  19. 1976 Map of Great Falls North, 1990 Print
    1976 Map of Great Falls North, 1990 Print
    1976 Great Falls North
    1990 Print · USGS
    Covers Portage, including Great Falls, Fairfield, and other nearby areas
End of results
Showing maps 1-7 of 7

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Frequently asked questions

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