| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| East Branch Cupsuptic River | Cupsuptic River | 45.1255000000 | -70.8816000000 | Map | |||||||
| Little East Branch Cupsuptic River | Cupsuptic River | 45.1075000000 | -70.8856000000 | Map |