| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.293 | 0.302 | 0.3 | 0.307 |
| River Wear - Chester-Le-Street | 0.518 | 0.523 | 0.523 | 0.53 |
| Smallhope Burn - Lanchester Front Street | 0.294 | 0.298 | 0.298 | 0.305 |
| River Wear - Stanhope | 0.355 | 0.357 | 0.362 | 0.376 |
| River Gaunless - South Church | 0.194 | 0.199 | 0.199 | 0.206 |
| River Wear - Sunderland Bridge | 0.466 | 0.468 | 0.468 | 0.473 |
| River Wear - Witton Park | 0.51 | 0.514 | 0.514 | 0.525 |
| River Wear - Durham New Elvet Bridge | 0.407 | 0.411 | 0.411 | 0.418 |