| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.422 | 0.443 | 0.447 | 0.48 |
| River Wear - Chester-Le-Street | 0.815 | 0.854 | 0.864 | 0.962 |
| Smallhope Burn - Lanchester Front Street | 0.33 | 0.342 | 0.342 | 0.356 |
| River Wear - Stanhope | 0.671 | 0.75 | 0.747 | 0.829 |
| River Gaunless - South Church | 0.333 | 0.347 | 0.367 | 0.472 |
| River Wear - Sunderland Bridge | 0.756 | 0.796 | 0.798 | 0.863 |
| River Wear - Witton Park | 0.822 | 0.875 | 0.88 | 0.962 |
| River Wear - Durham New Elvet Bridge | 0.706 | 0.75 | 0.754 | 0.828 |