| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.201 | 0.204 | 0.204 | 0.21 |
| River Wear - Chester-Le-Street | 0.414 | 0.417 | 0.417 | 0.422 |
| Smallhope Burn - Lanchester Front Street | 0.282 | 0.285 | 0.285 | 0.289 |
| River Wear - Stanhope | 0.286 | 0.289 | 0.288 | 0.292 |
| River Gaunless - South Church | 0.129 | 0.131 | 0.13 | 0.133 |
| River Wear - Sunderland Bridge | 0.366 | 0.368 | 0.368 | 0.376 |
| River Wear - Witton Park | 0.427 | 0.429 | 0.429 | 0.435 |
| River Wear - Durham New Elvet Bridge | 0.324 | 0.327 | 0.327 | 0.333 |