Minnesota Office of the State Archaeologist Sites and Surveys Information

Click HERE for the OSA Public Viewer Map help document.

Information about Layers used in this map.

Minnesota Indian Affairs Council Spatial Layer: This layer shows whether or not a given section contains a known Minnesota Indian Affairs Council's archaeological and cultural site. These areas may include locations with known or suspected Native American burials and/or human remains, reburial sites, or other locations of importance to Native Americans. This layer is maintained by the MIAC.

OSA Site Summary: This layer shows the number of known archaeological sites within a given section. This layer is maintained by the OSA.