| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.31 | 0.341 | 0.342 | 0.376 |
| River Wear - Chester-Le-Street | 0.663 | 0.684 | 0.683 | 0.697 |
| Smallhope Burn - Lanchester Front Street | 0.302 | 0.311 | 0.309 | 0.321 |
| River Wear - Stanhope | 0.537 | 0.734 | 0.702 | 0.809 |
| River Gaunless - South Church | 0.233 | 0.269 | 0.274 | 0.325 |
| River Wear - Sunderland Bridge | 0.592 | 0.648 | 0.641 | 0.666 |
| River Wear - Witton Park | 0.647 | 0.741 | 0.724 | 0.766 |
| River Wear - Durham New Elvet Bridge | 0.509 | 0.556 | 0.551 | 0.574 |