| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.433 | 0.456 | 0.465 | 0.517 |
| River Wear - Chester-Le-Street | 0.801 | 0.839 | 0.844 | 0.914 |
| Smallhope Burn - Lanchester Front Street | 0.356 | 0.367 | 0.368 | 0.39 |
| River Wear - Stanhope | 0.829 | 0.93 | 0.945 | 1.093 |
| River Gaunless - South Church | 0.269 | 0.284 | 0.291 | 0.323 |
| River Wear - Sunderland Bridge | 0.749 | 0.78 | 0.807 | 0.917 |
| River Wear - Witton Park | 0.845 | 0.876 | 0.935 | 1.082 |
| River Wear - Durham New Elvet Bridge | 0.659 | 0.705 | 0.723 | 0.839 |