| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.295 | 0.489 | 0.502 | 0.752 |
| River Wear - Chester-Le-Street | 0.768 | 0.852 | 0.968 | 1.633 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.366 | 0.34 | 0.413 |
| River Wear - Stanhope | 0.719 | 1.122 | 1.088 | 1.522 |
| River Gaunless - South Church | 0.23 | 0.386 | 0.482 | 0.806 |
| River Wear - Sunderland Bridge | 0.706 | 0.88 | 1.037 | 1.602 |
| River Wear - Witton Park | 0.751 | 1.208 | 1.235 | 1.99 |
| River Wear - Durham New Elvet Bridge | 0.6 | 0.711 | 0.961 | 1.703 |