| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.08 | 0.157 | 0.48 |
| River Wear - Chester-Le-Street | 0.32 | 0.38 | 0.463 | 1.42 |
| Smallhope Burn - Lanchester Front Street | 0.19 | 0.21 | 0.234 | 0.38 |
| River Wear - Stanhope | 0.27 | 0.41 | 0.482 | 1.41 |
| River Gaunless - South Church | 0.09 | 0.10 | 0.13 | 0.27 |
| River Wear - Sunderland Bridge | 0.27 | 0.375 | 0.437 | 1.06 |
| River Wear - Witton Park | 0.33 | 0.46 | 0.522 | 1.41 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.31 | 0.382 | 1.11 |