Old Maps of Dedrick, California
Explore 12 old maps of Dedrick, spanning from 1909 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 Dedrick 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 Dedrick to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
Dedrick, CA maps
(12)- 1909 Map of Big Bar1909 Big Bar1909 Print · USGSTrinity County at the turn of the century shows a land defined by deep river canyons and remote mountain settlements. Genealogists and local historians can trace early footprints at Hyampom and Hayfork, or locate the high ridges of Barker Mtn and Thompson Peak.2 unique versions available
- 1915 Map of Big Bar and Vicinity1915 Big Bar and Vicinity1915 Print · USGSThe Trinity River wilderness in the early twentieth century was a landscape of isolated mining outposts and river settlements. Genealogists and historians can trace the early footprints of Junction City, Helena, and Hyampom alongside remote landmarks like Keystone Cabin.5 unique versions available
- 1951 Map of Helena, 1953 Print1951 Helena1953 Print · USGSTrinity County’s rugged mining country is captured here in the early fifties, detailing the transition from active extraction to national forest management. Researchers can locate remote camps and historic gold operations like the Enterprise Mine, Dedrick, and Canyon City.5 unique versions available
- 1958 Map of Redding1958 Redding1958 Print · USGSNorthern California's valley and mountain landscapes are captured in the late fifties, showing the region as new reservoirs reshaped the river systems. Genealogists and historians can trace rail-side towns like Cottonwood, the military presence at Red Bluff Air Force Station, and mountain outposts like Weaverville.5 unique versions available
- 1982 Map of Dedrick1982 Dedrick1982 Print · USGSTrinity County's gold-mining legacy is preserved in this early 1980s survey of the rugged Canyon Creek drainage. Researchers can trace the location of historical workings like Enterprise Mine and lost camps such as Canyon City or Dedrick.
- 1982 Map of Hayfork, 1983 Print1982 Hayfork1983 Print · USGSTrinity and Humboldt counties appear here in the early eighties as a landscape of timber and mining. Researchers can trace remote river settlements like Hyampom and Burnt Ranch or locate old operations such as the Yellowstone Mine and Index Mine.
- 1998 Map of Dedrick, 2003 Print1998 Dedrick2003 Print · USGSThe Trinity Alps region at the end of the millennium reveals a landscape deeply carved by its mining heritage. Researchers can trace the legacies of the Enterprise Mine and Noonan Mine or locate the riverside operations at Idaho Bar and Canyon City.
- 2012 Map of Dedrick, 2012 Print2012 Dedrick2012 Print · USGSCovers Dedrick, including Trinity County, United States, and other nearby areas
- 2015 Map of Dedrick, 2015 Print2015 Dedrick2015 Print · USGSCovers Dedrick, including Trinity County, United States, and other nearby areas
- 2018 Map of Dedrick, 2018 Print2018 Dedrick2018 Print · USGSCovers Dedrick, including Trinity County, United States, and other nearby areas
- 2022 Map of Dedrick, 2022 Print2022 Dedrick2022 Print · USGSCovers Dedrick, including Trinity County, United States, and other nearby areas
- 2023 Map of Dedrick, 2023 Print2023 Dedrick2023 Print · USGSThe Trinity River corridor in the twenty-first century continues to reveal its deep history of riverbank settlement and mountain exploration. Genealogists and historians can trace family-named sites like Mccartneys and Idaho Bar, or follow Canyon Creek Rd to the remote outpost of Dedrick.
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