| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.336 | 0.341 | 0.344 | 0.361 |
| River Wear - Chester-Le-Street | 0.527 | 0.538 | 0.539 | 0.556 |
| Smallhope Burn - Lanchester Front Street | 0.322 | 0.325 | 0.325 | 0.33 |
| River Wear - Stanhope | 0.365 | 0.372 | 0.373 | 0.384 |
| River Gaunless - South Church | 0.2 | 0.211 | 0.21 | 0.219 |
| River Wear - Sunderland Bridge | 0.468 | 0.475 | 0.475 | 0.489 |
| River Wear - Witton Park | 0.523 | 0.527 | 0.529 | 0.543 |
| River Wear - Durham New Elvet Bridge | 0.409 | 0.417 | 0.418 | 0.435 |