| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nowood River | Bighorn river | 44.2789000000 | -107.9710000000 | Map | |||||||
| Shell Creek |  | Bighorn river | 44.5097000000 | -108.0560000000 | Map | ||||||
| Greybull River |  | Bighorn river | 145,000 | 44.4708000000 | -108.0500000000 | Map | |||||
| Little Bighorn River |  | 3,350,000,128 | Bighorn river | 222,000 | 45.0008000000 | -107.6270000000 | Map | ||||
| Shoshone River |  | 7,741,474,304 | Bighorn river | 161,000 | 44.8622000000 | -108.2050000000 | Map |