Old Maps of Erwin, South Dakota for Metal Detecting

Plan your next treasure hunt with 4 historic maps of Erwin. 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 Erwin.


Erwin, SD maps

(4)
  1. 1953 Map of Watertown, 1968 Print
    1953 Map of Watertown, 1968 Print
    1953 Watertown
    1968 Print · USGS
    Covers Erwin, including Watertown, Brookings, and other nearby areas
    3 unique versions available

  2. 1958 Map of Watertown
    1958 Map of Watertown
    1958 Watertown
    1958 Print · USGS
    Covers Erwin, including Watertown, Brookings, and other nearby areas
    2 unique versions available

  3. 1968 Map of Erwin, 1970 Print
    1968 Map of Erwin, 1970 Print
    1968 Erwin
    1970 Print · USGS
    Covers Erwin, including Spirit Lake Township, Kingsbury County, and other nearby areas

  4. 1985 Map of De Smet, 1986 Print
    1985 Map of De Smet, 1986 Print
    1985 De Smet
    1986 Print · USGS
    Covers Erwin, including Madison, De Smet, and other nearby areas

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Frequently asked questions

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

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