| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.34 | 0.55 | 0.771 | 2 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.38 | 0.373 | 0.55 |
| River Wear - Stanhope | 0.19 | 0.705 | 0.704 | 1.32 |
| River Gaunless - South Church | 0.13 | 0.22 | 0.293 | 0.83 |
| River Wear - Sunderland Bridge | 0.29 | 0.53 | 0.67 | 1.49 |
| River Wear - Witton Park | 0.36 | 0.87 | 0.901 | 1.67 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.7 | 0.812 | 1.83 |