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Old Maps of Hart, Iowa for Metal Detecting

Plan your next treasure hunt with 11 historic maps of Hart. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Hart.

Hart, IA maps

(11)
  1. 1954 Map of Fort Dodge, 1968 Print
    1954 Map of Fort Dodge, 1968 Print
    1954 Fort Dodge
    1968 Print · USGS
    Northwest Iowa is shown here during a period of steady industrial and rail activity in the mid-fifties. Researchers can trace the extensive rail lines connecting Fort Dodge to mining and manufacturing sites like Gypsum and Industry Station.
    3 unique versions available
  4. 1957 Map of Fort Dodge
    1957 Map of Fort Dodge
    1957 Fort Dodge
    1957 Print · USGS
    West-central Iowa thrived as a network of rail-linked agricultural hubs and river towns during the mid-fifties. Researchers can trace the development of the Des Moines River valley and locate historic landmarks in Fort Dodge, Storm Lake, and Lehigh.
  7. 1958 Map of Fort Dodge
    1958 Map of Fort Dodge
    1958 Fort Dodge
    1958 Print · USGS
    Western Iowa in the mid-1950s reveals a productive landscape of river-valley industry and prairie agricultural hubs. Researchers can trace the development of the Des Moines River corridor through Fort Dodge and locate vanished local landmarks near Coalville or Storm Lake.
  10. 1980 Map of Grant City
    1980 Map of Grant City
    1980 Grant City
    1980 Print · USGS
    Southeastern Sac County in the early eighties is defined by the winding North Raccoon River and its surrounding agricultural plateaus. Researchers can trace the rail history of Ulmer or locate family plots at Emanuel Cem and Oak Lawn Cem.
  13. 1985 Map of Carroll
    1985 Map of Carroll
    1985 Carroll
    1985 Print · USGS
    West-Central Iowa in the mid-eighties shows a landscape of highly engineered farmland and river-valley conservation. Researchers can trace the drainage patterns of Purgatory Creek or locate local landmarks like Dolliver Memorial State Park and the rail-junction town of Gowrie.
  16. 1993 Map of Carroll
    1993 Map of Carroll
    1993 Carroll
    1993 Print · USGS
    Central Iowa's river valleys and rail corridors are captured here in the early nineties, showing a landscape shaped by the Raccoon River and Des Moines River. Genealogists can trace family connections to the many county seats, from Sac City to Jefferson, and locate rural landmarks like Pilot Mound or North Twin Lake.
  19. 2010 Map of Grant City, 2010 Print
    2010 Map of Grant City, 2010 Print
    2010 Grant City
    2010 Print · USGS
    Covers Hart, including Auburn, Pettis, and other nearby areas
  22. 2013 Map of Grant City, 2013 Print
    2013 Map of Grant City, 2013 Print
    2013 Grant City
    2013 Print · USGS
    Covers Hart, including Auburn, Pettis, and other nearby areas
  25. 2015 Map of Grant City, 2015 Print
    2015 Map of Grant City, 2015 Print
    2015 Grant City
    2015 Print · USGS
    Covers Hart, including Auburn, Pettis, and other nearby areas
  28. 2018 Map of Grant City, 2018 Print
    2018 Map of Grant City, 2018 Print
    2018 Grant City
    2018 Print · USGS
    Covers Hart, including Auburn, Pettis, and other nearby areas
  31. 2022 Map of Grant City, 2022 Print
    2022 Map of Grant City, 2022 Print
    2022 Grant City
    2022 Print · USGS
    Sac County's agricultural heartland is documented here in the early twenty-first century as it surrounds the North Raccoon River. Genealogists can locate several historic burial grounds like Saint Peters Lutheran Cem and Oak Lawn Cem near the village of Grant City.
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