| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.29 | 0.33 | 0.333 | 0.43 |
| Smallhope Burn - Lanchester Front Street | 0.19 | 0.21 | 0.21 | 0.3 |
| River Wear - Stanhope | 0.11 | 0.14 | 0.153 | 0.29 |
| River Gaunless - South Church | 0.1 | 0.11 | 0.114 | 0.15 |
| River Wear - Sunderland Bridge | 0.25 | 0.28 | 0.285 | 0.39 |
| River Wear - Witton Park | 0.28 | 0.32 | 0.327 | 0.46 |
| River Wear - Durham New Elvet Bridge | 0.18 | 0.22 | 0.226 | 0.3 |