| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.174 | 0.175 | 0.176 | 0.181 |
| River Wear - Chester-Le-Street | 0.418 | 0.419 | 0.419 | 0.422 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.268 | 0.267 | 0.271 |
| River Wear - Stanhope | 0.288 | 0.292 | 0.292 | 0.296 |
| River Gaunless - South Church | 0.143 | 0.144 | 0.144 | 0.147 |
| River Wear - Sunderland Bridge | 0.374 | 0.376 | 0.375 | 0.379 |
| River Wear - Witton Park | 0.43 | 0.434 | 0.434 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.31 | 0.312 | 0.312 | 0.315 |