| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.176 | 0.186 | 0.19 | 0.215 |
| River Wear - Chester-Le-Street | 0.453 | 0.476 | 0.48 | 0.521 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.256 | 0.256 | 0.263 |
| River Wear - Stanhope | 0.305 | 0.328 | 0.329 | 0.356 |
| River Gaunless - South Church | 0.138 | 0.148 | 0.148 | 0.162 |
| River Wear - Sunderland Bridge | 0.4 | 0.42 | 0.422 | 0.453 |
| River Wear - Witton Park | 0.446 | 0.467 | 0.468 | 0.498 |
| River Wear - Durham New Elvet Bridge | 0.325 | 0.341 | 0.344 | 0.373 |