| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.42 | 0.59 | 0.63 | 0.91 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.29 | 0.291 | 0.36 |
| River Wear - Stanhope | 0.24 | 0.61 | 0.636 | 1.17 |
| River Gaunless - South Church | 0.15 | 0.20 | 0.216 | 0.35 |
| River Wear - Sunderland Bridge | 0.38 | 0.54 | 0.588 | 0.94 |
| River Wear - Witton Park | 0.44 | 0.715 | 0.749 | 1.16 |
| River Wear - Durham New Elvet Bridge | 0.35 | 0.56 | 0.575 | 0.84 |