| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.28 | 0.281 | 0.281 | 0.287 |
| River Wear - Chester-Le-Street | 0.507 | 0.509 | 0.509 | 0.511 |
| Smallhope Burn - Lanchester Front Street | 0.307 | 0.309 | 0.309 | 0.313 |
| River Wear - Stanhope | 0.376 | 0.383 | 0.382 | 0.387 |
| River Gaunless - South Church | 0.18 | 0.182 | 0.182 | 0.184 |
| River Wear - Sunderland Bridge | 0.467 | 0.468 | 0.468 | 0.47 |
| River Wear - Witton Park | 0.537 | 0.543 | 0.542 | 0.546 |
| River Wear - Durham New Elvet Bridge | 0.398 | 0.4 | 0.4 | 0.402 |