| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.258 | 0.407 | 0.401 | 0.492 |
| River Wear - Chester-Le-Street | 0.477 | 0.605 | 0.607 | 0.711 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.342 | 0.344 | 0.392 |
| River Wear - Stanhope | 0.425 | 0.544 | 0.552 | 0.676 |
| River Gaunless - South Church | 0.23 | 0.308 | 0.304 | 0.356 |
| River Wear - Sunderland Bridge | 0.489 | 0.608 | 0.595 | 0.66 |
| River Wear - Witton Park | 0.57 | 0.677 | 0.673 | 0.74 |
| River Wear - Durham New Elvet Bridge | 0.38 | 0.536 | 0.513 | 0.594 |