| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.09 | 0.1 | 0.107 | 0.17 |
| River Wear - Chester-Le-Street | 0.28 | 0.35 | 0.364 | 0.59 |
| Smallhope Burn - Lanchester Front Street | 0.18 | 0.23 | 0.349 | 1.34 |
| River Wear - Stanhope | 0.12 | 0.285 | 0.417 | 1.25 |
| River Gaunless - South Church | 0.09 | 0.11 | 0.124 | 0.31 |
| River Wear - Sunderland Bridge | 0.24 | 0.3 | 0.325 | 0.55 |
| River Wear - Witton Park | 0.28 | 0.35 | 0.379 | 1.53 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.26 | 0.276 | 0.49 |