| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.275 | 0.325 | 0.332 | 0.398 |
| River Wear - Chester-Le-Street | 0.627 | 0.841 | 0.871 | 1.144 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.285 | 0.287 | 0.307 |
| River Wear - Stanhope | 0.656 | 0.808 | 0.831 | 1.122 |
| River Gaunless - South Church | 0.215 | 0.267 | 0.274 | 0.349 |
| River Wear - Sunderland Bridge | 0.639 | 0.792 | 0.834 | 1.199 |
| River Wear - Witton Park | 0.715 | 0.877 | 0.904 | 1.327 |
| River Wear - Durham New Elvet Bridge | 0.554 | 0.741 | 0.794 | 1.177 |