| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.379 | 0.393 | 0.395 | 0.417 |
| River Wear - Chester-Le-Street | 0.629 | 0.66 | 0.659 | 0.69 |
| Smallhope Burn - Lanchester Front Street | 0.343 | 0.349 | 0.349 | 0.358 |
| River Wear - Stanhope | 0.53 | 0.554 | 0.553 | 0.607 |
| River Gaunless - South Church | 0.196 | 0.206 | 0.207 | 0.222 |
| River Wear - Sunderland Bridge | 0.58 | 0.601 | 0.603 | 0.633 |
| River Wear - Witton Park | 0.672 | 0.69 | 0.693 | 0.732 |
| River Wear - Durham New Elvet Bridge | 0.457 | 0.484 | 0.487 | 0.524 |