| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.523 | 0.579 | 0.606 | 0.826 |
| River Wear - Chester-Le-Street | 0.943 | 1.042 | 1.058 | 1.183 |
| Smallhope Burn - Lanchester Front Street | 0.411 | 0.432 | 0.437 | 0.508 |
| River Wear - Stanhope | 0.824 | 0.893 | 0.894 | 0.952 |
| River Gaunless - South Church | 0.372 | 0.446 | 0.455 | 0.603 |
| River Wear - Sunderland Bridge | 0.825 | 0.888 | 0.907 | 1.011 |
| River Wear - Witton Park | 0.904 | 0.979 | 0.984 | 1.098 |
| River Wear - Durham New Elvet Bridge | 0.81 | 0.903 | 0.952 | 1.144 |