| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.307 | 0.322 | 0.321 | 0.338 |
| River Wear - Chester-Le-Street | 0.512 | 0.521 | 0.524 | 0.545 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.292 | 0.292 | 0.299 |
| River Wear - Stanhope | 0.347 | 0.358 | 0.355 | 0.364 |
| River Gaunless - South Church | 0.182 | 0.189 | 0.188 | 0.195 |
| River Wear - Sunderland Bridge | 0.458 | 0.468 | 0.468 | 0.482 |
| River Wear - Witton Park | 0.512 | 0.522 | 0.523 | 0.537 |
| River Wear - Durham New Elvet Bridge | 0.385 | 0.397 | 0.397 | 0.414 |