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Old Maps of Harper, Oregon

Explore 9 old maps of Harper, spanning from 1955 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 Harper 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 Harper to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Harper, OR maps

(9)
  1. 1955 Map of Boise, 1977 Print
    1955 Map of Boise, 1977 Print
    1955 Boise
    1977 Print · USGS
    The Treasure Valley and Owyhee uplands are shown in detail during the mid-fifties, capturing the region's transition into a major agricultural and urban hub. Researchers can trace the Union Pacific line through Nampa, explore the volcanic Jordan Craters, or locate the historic mining district of Silver City.
  4. 1958 Map of Boise
    1958 Map of Boise
    1958 Boise
    1958 Print · USGS
    The Treasure Valley and Snake River Plain come alive in the mid-fifties as the rail-and-river economy transitions into a modern agricultural hub. Trace the Union Pacific lines through Nampa or locate remote landmarks like Initial Point and the Rockville settlement.
    2 unique versions available
  7. 1962 Map of Boise
    1962 Map of Boise
    1962 Boise
    1962 Print · USGS
    The Treasure Valley at the start of the sixties reveals a landscape of expanding towns and complex irrigation networks along the Snake River. Genealogists and historians can trace the foundations of modern Idaho through markers like Initial Point, the mining history of Silver City, and the early infrastructure of Lucky Peak Dam.
  10. 1966 Map of Harper, 1968 Print
    1966 Map of Harper, 1968 Print
    1966 Harper
    1968 Print · USGS
    Eastern Oregon ranching and rail infrastructure define this mid-century portrait of Malheur County. Researchers can trace the Union Pacific line through Harper and locate remote landmarks like Westfall, Buckaroo Cabin, and the Cem near Bully Creek.
  13. 1990 Map of Harper
    1990 Map of Harper
    1990 Harper
    1990 Print · USGS
    Malheur County ranching and water management are front and center in this late-century survey of the Harper Valley area. Local historians can trace the movement of water and livestock through features like the Harper Canal, Buckaroo Cabin, and Harper Junction.
  16. 1993 Map of Vale
    1993 Map of Vale
    1993 Vale
    1993 Print · USGS
    Eastern Oregon's river valleys and high desert plateaus are captured here in the early nineties, centered on the irrigation-rich lands of Malheur County. Researchers can locate the Miller Memorial Airpark, follow the Union Pacific rails, and trace the Owyhee River past Mitchell Butte.
    2 unique versions available
  19. 2014 Map of Harper, 2014 Print
    2014 Map of Harper, 2014 Print
    2014 Harper
    2014 Print · USGS
    Covers Harper, including Malheur County, United States, and other nearby areas
  22. 2017 Map of Harper, 2017 Print
    2017 Map of Harper, 2017 Print
    2017 Harper
    2017 Print · USGS
    Covers Harper, including Malheur County, United States, and other nearby areas
  25. 2023 Map of Harper, 2023 Print
    2023 Map of Harper, 2023 Print
    2023 Harper
    2023 Print · USGS
    The community of Harper and the Malheur River are captured in the early 2020s, revealing a landscape defined by desert ranching and water engineering. Researchers can trace irrigation networks like the Harper Southside Canal and landmarks like Hoodoo Ridge or Racehorse Flat.
End of results
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Frequently asked questions

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