Old Maps of Three Forks, Wyoming for Academic Research
Study the evolution of Three Forks 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 Three Forks has changed over the decades.
Three Forks, WY maps
(7)- 1955 Map of Casper, 1977 Print1955 Casper1977 Print · USGSCentral Wyoming in the mid-fifties is defined by its massive water projects and an emerging energy economy centered around Casper. Genealogists and historians can trace old ranching outposts like Ervay alongside industrial sites such as the Uranium Mill and Poison Spider Oil Field.
- 1958 Map of Casper1958 Casper1958 Print · USGSCentral Wyoming in the late fifties is defined by its massive high-desert reservoirs and the burgeoning energy infrastructure around Casper. Genealogists and researchers can trace remote outposts like Bairoil and Love Ranch or locate the Poison Spider Oil Field.2 unique versions available
- 1962 Map of Casper1962 Casper1962 Print · USGSCentral Wyoming during the early sixties was a landscape of expanding energy production and massive water projects. Researchers can trace the mid-century footprint of the Lost Soldier Oil Field, the development of Casper Air Terminal, and the irrigation network of Pathfinder Reservoir.
- 1962 Map of Muddy Gap, 1964 Print1962 Muddy Gap1964 Print · USGSCarbon County ranching and mountain passages are captured here in the early sixties. Researchers can locate family landmarks like the George Tully Homestead or trace water rights at Hays Ditch and Hanna Mahoney Reservoir No 2.2 unique versions available
- 1979 Map of Bairoil, 1980 Print1979 Bairoil1980 Print · USGSSouth-central Wyoming in the late 1970s was a landscape of remote energy outposts and high-desert ranges. Researchers can trace the industrial footprint of the Sunday Morning Mine and settlements like Bairoil and Jeffrey City.
- 1988 Map of Casper1988 Casper1988 Print · USGSHigh plains and mountain ranges define Central Wyoming in the late eighties, centered on the growth of the Casper urban corridor. Genealogists and researchers can trace the rail lines of the Chicago and North Western RR or locate small outposts like Jeffrey City and Bairoil.
- 2021 Map of Muddy Gap, 2021 Print2021 Muddy Gap2021 Print · USGSCarbon County’s high desert and mountain passes are captured here in the early twenty-first century. Researchers can trace the water history of the area via the Hanna Mahoney Reservoir Number Two and landmarks like Muddy Gap and the Ferris Mountains.
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