| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Snake River (Nebraska) |  | Niobrara River | 42.7797222222 | -100.7947222222 | Map | ||||||
| Long Pine Creek | Niobrara River | 42.7236110000 | -99.6281710000 | Map | |||||||
| Verdigre Creek | Niobrara River | 42.7000013000 | -98.0564607000 | Map | |||||||
| Keya Paha River |  | 4,428,879,360 | Niobrara River | 204,000 | 42.8983333300 | -98.9850000000 | Map |