Native American tribes in Nebraska in Macy, with the Winnebago Tribal Council in nearby Winnebago. The offices of the Ponca Tribe of Nebraska and the Santee Sioux Tribal Council offices are in Niobrara. The Bureau of Indian Affairs office serving Nebraska is located in Aberdeen, South Dakota, while the Winnebago Agency office serves the Omaha and Winnebago. Native American tribes in Nebraska Native American tribes in the U.S. state of Nebraska have been Plains Indians, descendants of succeeding cultures of indigenous peoples who have occupied the area for thousands of years. More than 15 historic tribes have been identified as having lived in, hunted in,
Spirit Lake Tribe treaty with the United States that established a reservation for Dakotas who had not been forcibly relocated to Crow Creek Reservation in what is now called South Dakota. The name "Devils Lake" is a calque of the Dakota phrase "mni wak’áŋ" (literally: spirit water), which is also reflected in the names of the Spirit Lake Tribe and the nearby town of Minnewaukan. The Dakota called the lake "mni wak’áŋ chante", which separately translate as "mni" (water), "wak’áŋ" (literally "pure source" but often translated as "spirit" or "sacred"), and "chante" (heart). European-American settlers misconstrued this name to mean "Bad Spirit Lake",