The Gros Ventre (English: ; from French: "big belly"), also known as the Aaniiih, A'aninin, Haaninin, and Atsina, are a historically Algonquian-speaking Native American tribe located in north central Montana. Today the Gros Ventre people are enrolled in the Fort Belknap Indian Community of the Fort Belknap Reservation of Montana, a federally recognized tribe with 3,682 enrolled members, that also includes Assiniboine people or Nakoda people, the Gros Ventre's historical enemies. The Fort Belknap Indian Reservation is in the northernmost part of Montana, just south of the small town of Harlem, Montana. Source: Wikipedia
Maximum discharge on the river today is recorded at the Gros Ventre River At Kelly Wy with a streamflow rate of 240 cfs. However, the deepest point on the river is located at the Gros Ventre River At Zenith Wy reporting a gauge stage of 17.71 ft. This river is monitored from 2 different streamgauging stations along the Gros Ventre River, the first of which is perched at an elevation of 6,650 ft, the Gros Ventre River At Kelly Wy .
|Location||Streamflow||River Stage||Air Temp||Elevation|
Gros Ventre River At Kelly Wy
|240 cfs||3.81 ft|
Gros Ventre River At Zenith Wy
|93 cfs||17.71 ft|