| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.258 | 0.267 | 0.27 | 0.309 |
| River Wear - Chester-Le-Street | 0.574 | 0.594 | 0.596 | 0.626 |
| Smallhope Burn - Lanchester Front Street | 0.307 | 0.313 | 0.319 | 0.346 |
| River Wear - Stanhope | 0.489 | 0.541 | 0.586 | 0.821 |
| River Gaunless - South Church | 0.175 | 0.184 | 0.186 | 0.225 |
| River Wear - Sunderland Bridge | 0.533 | 0.554 | 0.559 | 0.607 |
| River Wear - Witton Park | 0.616 | 0.644 | 0.656 | 0.791 |
| River Wear - Durham New Elvet Bridge | 0.405 | 0.42 | 0.429 | 0.47 |