| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.375 | 0.388 | 0.391 | 0.418 |
| River Wear - Chester-Le-Street | 0.702 | 0.753 | 0.763 | 0.865 |
| Smallhope Burn - Lanchester Front Street | 0.318 | 0.326 | 0.326 | 0.339 |
| River Wear - Stanhope | 0.618 | 0.725 | 0.718 | 0.806 |
| River Gaunless - South Church | 0.258 | 0.276 | 0.28 | 0.32 |
| River Wear - Sunderland Bridge | 0.629 | 0.681 | 0.68 | 0.749 |
| River Wear - Witton Park | 0.699 | 0.751 | 0.75 | 0.806 |
| River Wear - Durham New Elvet Bridge | 0.579 | 0.639 | 0.641 | 0.73 |