| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.566 | 0.653 | 0.667 | 0.795 |
| River Wear - Chester-Le-Street | 1.024 | 1.33 | 1.322 | 1.593 |
| Smallhope Burn - Lanchester Front Street | 0.428 | 0.467 | 0.478 | 0.579 |
| River Wear - Stanhope | 0.785 | 0.958 | 1.017 | 1.442 |
| River Gaunless - South Church | 0.386 | 0.513 | 0.529 | 0.685 |
| River Wear - Sunderland Bridge | 0.891 | 1.15 | 1.167 | 1.465 |
| River Wear - Witton Park | 0.961 | 1.195 | 1.288 | 1.839 |
| River Wear - Durham New Elvet Bridge | 0.874 | 1.263 | 1.251 | 1.633 |