| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.131 | 0.137 | 0.136 | 0.144 |
| River Wear - Chester-Le-Street | 0.749 | 0.819 | 0.833 | 0.979 |
| Smallhope Burn - Lanchester Front Street | 0.324 | 0.333 | 0.336 | 0.377 |
| River Wear - Stanhope | 0.748 | 0.828 | 0.951 | 1.604 |
| River Gaunless - South Church | 0.258 | 0.276 | 0.278 | 0.311 |
| River Wear - Sunderland Bridge | 0.689 | 0.74 | 0.754 | 0.868 |
| River Wear - Witton Park | 0.78 | 0.842 | 0.878 | 1.493 |
| River Wear - Durham New Elvet Bridge | 0.635 | 0.7 | 0.719 | 0.867 |