Old Maps of Three Forks, Wyoming for Genealogy
Trace your family roots with 10 historic maps of Three Forks. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Three Forks's past.
Three Forks, WY maps
(10)- 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.
- 2012 Map of Muddy Gap, 2012 Print2012 Muddy Gap2012 Print · USGSCovers Three Forks, including Muddy Gap, Carbon County, and other nearby areas
- 2015 Map of Muddy Gap, 2015 Print2015 Muddy Gap2015 Print · USGSCovers Three Forks, including Muddy Gap, Carbon County, and other nearby areas
- 2018 Map of Muddy Gap, 2018 Print2018 Muddy Gap2018 Print · USGSCovers Three Forks, including Muddy Gap, Carbon County, and other nearby areas
- 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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