| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.256 | 0.258 | 0.26 | 0.269 |
| River Wear - Chester-Le-Street | 0.493 | 0.498 | 0.499 | 0.51 |
| Smallhope Burn - Lanchester Front Street | 0.293 | 0.296 | 0.296 | 0.299 |
| River Wear - Stanhope | 0.354 | 0.36 | 0.363 | 0.388 |
| River Gaunless - South Church | 0.175 | 0.178 | 0.177 | 0.182 |
| River Wear - Sunderland Bridge | 0.456 | 0.459 | 0.46 | 0.468 |
| River Wear - Witton Park | 0.523 | 0.525 | 0.526 | 0.535 |
| River Wear - Durham New Elvet Bridge | 0.376 | 0.379 | 0.381 | 0.39 |