| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.091 | 0.096 | 0.191 |
| River Wear - Chester-Le-Street | 0.338 | 0.486 | 0.496 | 1.045 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.247 | 0.257 | 0.453 |
| River Wear - Stanhope | 0.273 | 0.497 | 0.534 | 1.433 |
| River Gaunless - South Church | 0.062 | 0.083 | 0.102 | 0.276 |
| River Wear - Sunderland Bridge | 0.296 | 0.471 | 0.477 | 1.073 |
| River Wear - Witton Park | 0.36 | 0.555 | 0.567 | 1.356 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.366 | 0.382 | 1.029 |