Old Maps of Orinoco, Montana for Academic Research

Study the evolution of Orinoco with 11 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 Orinoco has changed over the decades.


Orinoco, MT maps

(11)
  1. 1954 Map of Forsyth, 1966 Print
    1954 Map of Forsyth, 1966 Print
    1954 Forsyth
    1966 Print · USGS
    The Yellowstone River valley and the northern high plains are captured here in the mid-1950s during a period of expanding energy and rail infrastructure. Genealogists and historians can trace rail sidings and cattle-country outposts like Ingomar, Vananda, and Angela.
    3 unique versions available

  2. 1957 Map of Forsyth
    1957 Map of Forsyth
    1957 Forsyth
    1957 Print · USGS
    South-central Montana in the late fifties is captured here through its dual-river geography and emergent energy economy. Researchers can trace the path of the Northern Pacific through Forsyth, locate the Ragged Point Oil Field, and find early sidings like Ahles Siding.

  3. 1958 Map of Forsyth
    1958 Map of Forsyth
    1958 Forsyth
    1958 Print · USGS
    Mid-century Montana comes alive along the Yellowstone River and the competing transcontinental rail lines. Local historians can trace the legacy of the Northern Pacific through Forsyth or explore early oil developments at the Ragged Point Oil Field.

  4. 1968 Map of Orinoco, 1972 Print
    1968 Map of Orinoco, 1972 Print
    1968 Orinoco
    1972 Print · USGS
    Rosebud County, Montana, is captured in the late sixties as a vital transportation corridor along the winding Yellowstone River. Genealogists and historians can trace the paths of competing rail lines like the Burlington Northern and explore the irrigation history of the Cartersville Canal.
    2 unique versions available

  5. 1979 Map of Forsyth
    1979 Map of Forsyth
    1979 Forsyth
    1979 Print · USGS
    The Yellowstone River valley is captured here in the late seventies, showing a landscape defined by competing rail lines and riverside towns. Researchers can trace the routes of the Burlington Northern, locate the Rosebud State Rec Area, or find old outposts like Hathaway and Sheffield.

  6. 1983 Map of Forsyth
    1983 Map of Forsyth
    1983 Forsyth
    1983 Print · USGS
    Eastern Montana's high plains and river valleys come into focus in the early eighties as the rail-and-ranching economy centered on the Yellowstone River. Researchers can trace the development of small rail towns like Hysham, Angela, and Ingomar alongside the Burlington Northern line.

  7. 2011 Map of Orinoco, 2011 Print
    2011 Map of Orinoco, 2011 Print
    2011 Orinoco
    2011 Print · USGS
    Covers Orinoco, including Rosebud County, United States, and other nearby areas

  8. 2014 Map of Orinoco, 2014 Print
    2014 Map of Orinoco, 2014 Print
    2014 Orinoco
    2014 Print · USGS
    Covers Orinoco, including Rosebud County, United States, and other nearby areas

  9. 2017 Map of Orinoco, 2017 Print
    2017 Map of Orinoco, 2017 Print
    2017 Orinoco
    2017 Print · USGS
    Covers Orinoco, including Rosebud County, United States, and other nearby areas

  10. 2020 Map of Orinoco, 2020 Print
    2020 Map of Orinoco, 2020 Print
    2020 Orinoco
    2020 Print · USGS
    Covers Orinoco, including Rosebud County, United States, and other nearby areas

  11. 2024 Map of Orinoco, 2024 Print
    2024 Map of Orinoco, 2024 Print
    2024 Orinoco
    2024 Print · USGS
    Rosebud County, Montana, is captured here along the banks of the mighty Yellowstone River during the early twenty-first century. Genealogists and local historians can trace the rural layouts of Orinoco and Flynn or follow the historic path of Old US Hwy 10.

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Frequently asked questions

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