| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.386 | 0.424 | 0.536 | 0.963 |
| River Wear - Chester-Le-Street | 0.576 | 0.586 | 0.622 | 0.916 |
| Smallhope Burn - Lanchester Front Street | 0.338 | 0.367 | 0.457 | 0.697 |
| River Wear - Stanhope | 0.416 | 0.433 | 0.553 | 0.895 |
| River Gaunless - South Church | 0.191 | 0.203 | 0.24 | 0.444 |
| River Wear - Sunderland Bridge | 0.511 | 0.52 | 0.582 | 0.853 |
| River Wear - Witton Park | 0.585 | 0.593 | 0.681 | 0.989 |
| River Wear - Durham New Elvet Bridge | 0.44 | 0.449 | 0.542 | 1.08 |