| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.415 | 0.426 | 0.425 | 0.444 |
| River Wear - Chester-Le-Street | 0.662 | 0.673 | 0.677 | 0.708 |
| Smallhope Burn - Lanchester Front Street | 0.31 | 0.315 | 0.317 | 0.328 |
| River Wear - Stanhope | 0.365 | 0.39 | 0.483 | 0.889 |
| River Gaunless - South Church | 0.258 | 0.265 | 0.267 | 0.284 |
| River Wear - Sunderland Bridge | 0.609 | 0.62 | 0.622 | 0.643 |
| River Wear - Witton Park | 0.668 | 0.685 | 0.689 | 0.752 |
| River Wear - Durham New Elvet Bridge | 0.546 | 0.56 | 0.562 | 0.588 |