Qualla: Fort Berthold Indian Reservation

Fort Berthold Indian Reservation: Introduction

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit M. Readey, CC BY-SA 3.0. The photograph shows George Gillette, chairman of the Three Affiliated Tribes, weeping as he watches Secretary of Interior Julius Krug sign the contract that would flood their homeland. It was 1948, and the Garrison Dam agreement would soon put 156,000 acres of the Fort Berthold Reservation's most fertile land under water, destroying the economic heart of the Mandan, Hidatsa, and Arikara Nation. This single image captures the central story of Fort Berthold: a history of loss measured in millions of acres, followed by adaptation, survival, and an unexpected twist of geological fortune.

Image: M. Readey | CC BY-SA 3.0

Fort Berthold Indian Reservation: Twelve Million Acres to This

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit The original uploader was Valérie75 at French Wikipedia., CC BY-SA 3.0. The Fort Laramie Treaty of 1851 recognized nearly 12 million acres belonging to the Three Affiliated Tribes - lands spanning North Dakota, South Dakota, Montana, Nebraska, and Wyoming. By 1870, when the U.S. government formally created the Fort Berthold Reservation, that territor...

Image: The original uploader was Valérie75 at French Wikipedia. | CC BY-SA 3.0

Fort Berthold Indian Reservation: The Village Beneath the Water

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit Chaske1, Public domain. For centuries, the Mandan, Hidatsa, and Arikara peoples lived in earth lodge villages along the Missouri River, their permanent settlements centered on farming, trading, and the river's abundant resources. Like-a-Fishhook Village served as the last great concentration of these th...

Image: Chaske1 | Public domain

Fort Berthold Indian Reservation: The Four Bears Crossing

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit M. Readey, CC BY-SA 3.0. The original Four Bears Bridge opened in 1955, a lifeline connecting reservation communities separated by the new lake. For fifty years it served as the primary route across Lake Sakakawea, named after the great Mandan chief Four Bears who led his people through the devastating s...

Image: M. Readey | CC BY-SA 3.0

Fort Berthold Indian Reservation: Black Gold Beneath the Prairie

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit M. Readey, CC BY-SA 3.0. Geology offered the Three Affiliated Tribes an unexpected turn of fortune. The Bakken shale formation, a layer of oil-bearing rock extending beneath western North Dakota, underlies significant portions of the reservation. When hydraulic fracturing and directional drilling technol...

Image: M. Readey | CC BY-SA 3.0

Fort Berthold Indian Reservation: Three Nations, One Future

Mon, 26 Jan 2026 00:00:00 GMT

Photo credit Compiled by Charles C. Royce. (Map adapted to text about Fort Berthold Reservation), Public domain. The Mandan, Hidatsa, and Arikara were three distinct peoples who came together through circumstance and survival. The Mandan and Hidatsa were Missouri River village dwellers when the Arikara, pushed north by conflict and disease, joined them in the nineteenth century. Smallpox ep...

Image: Compiled by Charles C. Royce. (Map adapted to text about Fort Berthold Reservation) | Public domain