| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.279 | 0.3 | 0.295 | 0.306 |
| River Wear - Chester-Le-Street | 0.689 | 0.757 | 0.778 | 0.892 |
| Smallhope Burn - Lanchester Front Street | 0.279 | 0.284 | 0.284 | 0.295 |
| River Wear - Stanhope | 1.167 | 1.284 | 1.292 | 1.446 |
| River Gaunless - South Church | 0.198 | 0.235 | 0.235 | 0.278 |
| River Wear - Sunderland Bridge | 0.606 | 0.734 | 0.747 | 0.906 |
| River Wear - Witton Park | 0.673 | 0.839 | 0.855 | 1.069 |
| River Wear - Durham New Elvet Bridge | 0.555 | 0.671 | 0.689 | 0.844 |