Seppman Mill
About Seppman Mill
Seppman Mill, at MN 68 in Minneopa State Park, was added to the National Register of Historic Places on Aug 26, 1971: the first place in South Bend Township to be listed. Only 43 of Minnesota’s 1,697 listings are older. The Register lists it for its industry, commerce, agriculture and architecture, at the state level. It was listed as part of Blue Earth County MRA (AD); Blue Earth County MRA. The listing covers 3 acres.
What it isPlace in Minnesota listed on National Register of Historic Places. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 9 MB · National Archives↗Finding Seppman Mill
MN 68 in Minneopa State Park, South Bend Township
No other Register listing is within a short walk. The nearest are under Around it.
1 more Register listing within 2 miles
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Seppman Mill
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Seppman Mill
Is Seppman Mill on the National Register of Historic Places?
Yes. It was added on Aug 26, 1971 (Register number 71000435).
Is Seppman Mill a National Historic Landmark?
No. It is on the National Register; Minnesota has 25 National Historic Landmarks.
Can you visit Seppman Mill?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Seppman Mill?
In its National Register nomination, the form that put it on the Register: a 9 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 93200092 · Wikidata. Map tiles © OpenStreetMap contributors.