| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.325 | 0.336 | 0.338 | 0.358 |
| River Wear - Chester-Le-Street | 0.561 | 0.576 | 0.579 | 0.602 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.326 | 0.326 | 0.332 |
| River Wear - Stanhope | 0.413 | 0.429 | 0.428 | 0.446 |
| River Gaunless - South Church | 0.182 | 0.195 | 0.194 | 0.209 |
| River Wear - Sunderland Bridge | 0.514 | 0.529 | 0.53 | 0.551 |
| River Wear - Witton Park | 0.587 | 0.605 | 0.605 | 0.626 |
| River Wear - Durham New Elvet Bridge | 0.389 | 0.404 | 0.406 | 0.428 |