| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pendle Water |  | River Calder | 53.8640000000 | -2.3090000000 | Map | ||||||
| River Colne, West Yorkshire |  | Pennines | River Calder | 19,000 | 53.6030000000 | -1.9470000000 | Map | ||||
| River Ryburn |  | River Calder | 11,400 | 53.7077777800 | -1.9116666700 | Map | |||||
| River Spen |  | River Calder | 8,000 | 53.6802777800 | -1.6511111100 | Map |