| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.456 | 0.881 | 0.866 | 1.621 |
| River Wear - Chester-Le-Street | 0.888 | 1.034 | 1.333 | 2.576 |
| Smallhope Burn - Lanchester Front Street | 0.307 | 0.8 | 0.807 | 1.27 |
| River Wear - Stanhope | 0.745 | 1.423 | 1.336 | 1.621 |
| River Gaunless - South Church | 0.398 | 0.483 | 0.517 | 0.88 |
| River Wear - Sunderland Bridge | 0.763 | 1.097 | 1.191 | 1.994 |
| River Wear - Witton Park | 0.831 | 1.408 | 1.502 | 2.307 |
| River Wear - Durham New Elvet Bridge | 0.745 | 1.164 | 1.336 | 2.51 |