| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.155 | 0.159 | 0.159 | 0.163 |
| River Wear - Chester-Le-Street | 0.404 | 0.43 | 0.431 | 0.463 |
| Smallhope Burn - Lanchester Front Street | 0.204 | 0.215 | 0.214 | 0.226 |
| River Wear - Stanhope | 0.368 | 0.4765 | 0.489 | 0.639 |
| River Gaunless - South Church | 0.078 | 0.082 | 0.081 | 0.085 |
| River Wear - Sunderland Bridge | 0.393 | 0.428 | 0.43 | 0.475 |
| River Wear - Witton Park | 0.451 | 0.4985 | 0.506 | 0.575 |
| River Wear - Durham New Elvet Bridge | 0.3 | 0.325 | 0.326 | 0.355 |