The signature 360° scene for this site will embed here after the Medora → Long X capture trip (target May–June 2027 paddling window, post-consultation).
The Little Missouri doesn't end at a confluence. It ends in a reservoir. The reservoir is on MHA Nation land. Every choice this profile makes is downstream of that fact.
Little Missouri Bay is the 30-mile-long arm of Lake Sakakawea that the lower Little Missouri flows into. The Bay sits entirely within Fort Berthold Indian Reservation — the sovereign land of the MHA Nation (Mandan, Hidatsa, and Arikara). The downstream third of any capture trip is on tribal water. Capture in this reach without MHA Nation consultation and approval is not possible.
The Bay is part of the broader Lake Sakakawea reservoir, the third-largest by volume in the United States, formed by Garrison Dam (completed 1953). Recreation on the Bay is governed by MHA Nation in collaboration with the Army Corps of Engineers and ND Parks & Rec. Several boat ramps exist along the south shore.
The closure of Garrison Dam in 1953 drowned 152,000 acres of MHA Nation bottomland. The displacement affected 80% of tribal enrollment. The historic confluence of the Little Missouri with the Missouri — the geographic feature for which the Little Missouri is named — is underwater somewhere east of where the Bay meets the main reservoir, beneath roughly 100 feet of pool. Several Mandan and Hidatsa villages, the towns of Elbowoods and Sanish, family cemeteries, and a substantial portion of the tribal nation's productive farmland are all under the same water.
Lake Sakakawea is named for Sacagawea — the Hidatsa-adopted woman whose homeland the dam destroyed. Naming a reservoir for the homelands it submerged is a choice. MHA Nation cultural staff describe the reservoir's name as a wound dressed as honor. A 360° profile honest to that framing puts MHA Nation cultural authority — the THPO, the Culture & Language Department, the Interpretive Center — at the front of every editorial decision for this site, not at the end.
Directions. Access via ND Highway 22 north of Killdeer to county roads east. Several boat ramps along the south shore of the Bay. MHA Nation Interpretive Center is on the north shore of Lake Sakakawea near New Town.
Season. Open water typically late April through November.
Fees. MHA Nation tribal permits required for some uses; consult MHA Nation Natural Resources Department.
This profile is being built with the following partners. The published version replaces this stub list with named individuals per consultation outcome.