| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shell River (Assiniboine River tributary) | Assiniboine river | 130,000 | 50.9674999000 | -101.3992000000 | Map | ||||||
| Cypress River (vattendrag i Kanada, Manitoba) | Assiniboine river | 49.6841666667 | -98.9122222222 | Map | |||||||
| Little Saskatchewan River |  | 4,100,000,000 | Assiniboine river | 185,000 | 49.8716666667 | -100.1200000000 | Map | ||||
| Qu'Appelle River |  | 51,000,000,512 | Lake Diefenbaker | Assiniboine river | 430,000 | 50.4438888889 | -101.3197222222 | Map | |||
| Souris River |  | 61,123,715,072 | Assiniboine river | 700,000 | 49.6650000000 | -99.5686000000 | Map |