Spirit Lake Reservation

The Spirit Lake Tribe is a federally recognized tribe based on the Spirit Lake Dakota Reservation located in east-central North Dakota on the southern shores of Devils Lake. It is made up of people of the Pabaksa (Iháŋkthuŋwaŋna), Sisseton (Sisíthuŋwaŋ) and Wahpeton (Waȟpéthuŋwaŋ) bands of the Dakota tribe. Established in 1867 in a treaty between Sisseton-Wahpeton Bands and the United States government, the reservation, at 47°54′38″N 98°53′01″W, consists of 1,283.777 square kilometres (495.669 sq mi) of land area, primarily in Benson and Eddy counties. Smaller areas extend into Ramsey, Wells and Nelson counties.