| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.17 | 0.177 | 0.36 |
| River Wear - Chester-Le-Street | 0.34 | 0.39 | 0.418 | 0.68 |
| Smallhope Burn - Lanchester Front Street | 0.20 | 0.21 | 0.216 | 0.31 |
| River Wear - Stanhope | 0.15 | 0.21 | 0.25 | 0.84 |
| River Gaunless - South Church | 0.12 | 0.14 | 0.147 | 0.24 |
| River Wear - Sunderland Bridge | 0.30 | 0.35 | 0.382 | 0.69 |
| River Wear - Witton Park | 0.36 | 0.43 | 0.467 | 0.81 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.29 | 0.318 | 0.56 |