1970s Maps of Eldorado Township, South Dakota

Explore 2 historic maps of Eldorado Township from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Eldorado Township's landscape evolved across the 1970s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1970s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Eldorado Township's history through authentic maps from the 1970s. This is your window into the past.


Eldorado Township, SD maps

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  1. 1973 Map of Big Bend Dam 4 SE, 1976 Print
    1973 Map of Big Bend Dam 4 SE, 1976 Print
    1973 Big Bend Dam 4 SE
    1976 Print · USGS
    Buffalo County is documented here in the 1970s, showcasing the prairie townships and historical survey lines of central South Dakota. Researchers can locate the small settlements of Anderson and Gann and trace the path of the Old Indian Treaty Boundary.
    2 unique versions available

  2. 1973 Map of Gannvalley, 1976 Print
    1973 Map of Gannvalley, 1976 Print
    1973 Gannvalley
    1976 Print · USGS
    The Buffalo and Jerauld county line comes alive in the mid-1970s, showcasing the communal Spring Valley Colony and the rural reaches of Crow Creek. Local researchers can trace family lands in Eden or Elvira and locate the Spring Hill Cem.

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Frequently asked questions

  • What are the different types of historical maps available for Eldorado Township?
  • What is the oldest map of Eldorado Township?
  • Where can I purchase historical maps of Eldorado Township for my home or office?
  • Where can I download high-res historical maps of Eldorado Township?
  • Are there historical topographic maps available for Eldorado Township?
  • Is there historical aerial imagery available for Eldorado Township?
  • Where are historical maps of Eldorado Township sourced from?

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