| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.31 | 0.33 | 0.34 | 0.43 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.21 | 0.218 | 0.3 |
| River Wear - Stanhope | 0.11 | 0.14 | 0.164 | 0.36 |
| River Gaunless - South Church | 0.1 | 0.11 | 0.113 | 0.19 |
| River Wear - Sunderland Bridge | 0.26 | 0.28 | 0.288 | 0.41 |
| River Wear - Witton Park | 0.29 | 0.32 | 0.332 | 0.49 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.23 | 0.241 | 0.31 |