| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.301 | 0.567 | 0.525 | 0.692 |
| River Wear - Chester-Le-Street | 0.545 | 0.662 | 0.704 | 0.884 |
| Smallhope Burn - Lanchester Front Street | 0.33 | 0.459 | 0.448 | 0.548 |
| River Wear - Stanhope | 0.407 | 0.686 | 0.698 | 1.016 |
| River Gaunless - South Church | 0.194 | 0.336 | 0.334 | 0.583 |
| River Wear - Sunderland Bridge | 0.487 | 0.752 | 0.706 | 1.021 |
| River Wear - Witton Park | 0.534 | 0.797 | 0.808 | 1.169 |
| River Wear - Durham New Elvet Bridge | 0.406 | 0.714 | 0.633 | 0.964 |