| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.515 | 0.569 | 0.565 | 0.599 |
| River Wear - Chester-Le-Street | 0.823 | 0.94 | 0.969 | 1.103 |
| Smallhope Burn - Lanchester Front Street | 0.417 | 0.438 | 0.441 | 0.47 |
| River Wear - Stanhope | 0.764 | 0.998 | 0.99 | 1.164 |
| River Gaunless - South Church | 0.402 | 0.469 | 0.459 | 0.485 |
| River Wear - Sunderland Bridge | 0.816 | 0.939 | 0.938 | 1.061 |
| River Wear - Witton Park | 0.914 | 1.058 | 1.065 | 1.227 |
| River Wear - Durham New Elvet Bridge | 0.758 | 0.894 | 0.905 | 1.064 |