1970s Maps of Sully County, South Dakota
Explore 14 historic maps of Sully County 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 Sully County'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 Sully County's history through authentic maps from the 1970s. This is your window into the past.
Sully County, SD maps
(14)- 1970 Map of Agar NW, 1973 Print
1970 Agar NW1973 Print · USGSPotter and Sully Counties are captured in the early 1970s, showcasing the rural township structure of central South Dakota. Researchers can locate the East Cattron Sch and follow the path of Artichoke Creek to the Gorman Dam. - 1970 Map of Agar NE, 1973 Print
1970 Agar NE1973 Print · USGSPotter and Sully counties are captured here in the early seventies, showing a landscape defined by organized townships and prairie agriculture. Researchers can locate the Schreiber Cem, the settlement of Gorman, and rural landmarks like Artichoke Sch. - 1970 Map of Artichoke Butte NE, 1973 Print
1970 Artichoke Butte NE1973 Print · USGSThe Potter County uplands and the rising waters of the Missouri River reservoir system are captured here in the early seventies. Local historians and researchers can trace the shoreline of Lake Oahe and find landmarks like the Sutton Bay Recreation Area and Artichoke Creek. - 1973 Map of Iron Post Buttes SE
1973 Iron Post Buttes SE1973 Print · USGSThe Missouri River breaks in the early 1970s reveal a landscape defined by the rising waters of Lake Oahe. Researchers can trace the Old Military Reservation Boundary and locate early recreation sites like the Okobojo Recreation Area and Peoria Flats. - 1973 Map of Iron Post Buttes SW, 1976 Print
1973 Iron Post Buttes SW1976 Print · USGSStanley County land and water are captured here in the early seventies, showing the expansive Lake Oahe along the Missouri River. Researchers can trace the Old Indian Treaty Boundary and locate the Thompson Landing Field among the hills. - 1973 Map of Iron Post Buttes, 1976 Print
1973 Iron Post Buttes1976 Print · USGSThe Missouri River breaks in Stanley County are captured here just after the completion of the Oahe Dam, showing the reservoir as it appeared in the 1970s. Researchers can trace the rugged shoreline and locate points like Bennett, Iron Post Buttes, and the mouth of Mission Creek. - 1973 Map of Okobojo SW, 1976 Print
1973 Okobojo SW1976 Print · USGSCentral South Dakota's Missouri River landscape transformed in the early seventies following the filling of the reservoir. Researchers can trace the Old Military Reservation Boundary and locate rural landmarks like the Plainview Sch or Okobojo Creek. - 1973 Map of Mail Shack Creek, 1976 Print
1973 Mail Shack Creek1976 Print · USGSSully County, South Dakota, is captured here in the mid-1970s along the expanding waters of the Missouri. Researchers can trace the Old Military Reservation Boundary or locate the Koenig State Public Shooting Area and Sully Buttes. - 1974 Map of Gettysburg Municipal Airport SE, 1978 Print
1974 Gettysburg Municipal Airport SE1978 Print · USGSSully County was a landscape of conservation and prairie agriculture in the mid-seventies. Researchers can locate landmarks like the Fairview Sch or trace the boundaries of the Stone Lake State Public Shooting Area. - 1974 Map of Gettysburg Muni. Airport NE, 1978 Print
1974 Gettysburg Muni. Airport NE1978 Print · USGSThe rural prairie landscape along the border of Potter and Sully counties is captured here during the mid-1970s. Local researchers can trace the course of Okobojo Creek, locate Potts Dam, and explore the limits of the Stone Lake State Public Shooting Area. - 1974 Map of Gettysburg Municipal Airport SW, 1978 Print
1974 Gettysburg Municipal Airport SW1978 Print · USGSSully County’s prairie landscape is documented here in the mid-seventies, centered on the recreational waters of Cottonwood Lake. Genealogists and local historians can locate the Rich Valley Sch, the settlement of Rivenes, and the Cottonwood Lake State Wildlife Refuge. - 1978 Map of Gettysburg Muni. Airport
1978 Gettysburg Muni. Airport1978 Print · USGSPotter and Sully Counties are captured in the late seventies as the agricultural landscape surrounds the growing town of Gettysburg. Researchers can trace the Chicago and North Western rail line and locate rural landmarks like Sacred Heart Cem and Elida. - 1978 Map of Thomas Lake SW
1978 Thomas Lake SW1978 Print · USGSThe rural prairie of Sully and Hyde counties is captured here in the late seventies, showing a landscape of scattered farmsteads and section-line roads. Researchers can identify local landmarks like Norfolk Sch, East Cora Sch, and the Stone Lake State Public Shooting Area. - 1978 Map of Thomas Lake NW
1978 Thomas Lake NW1978 Print · USGSPotter and Sully counties appear here in the late seventies, showing a landscape of remote townships and prairie lakes. Genealogists and historians can locate the Capp Sch and small private runways like the Fischer Landing Strip near Stone Lake.
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