| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.875 | 1.011 | 1.011 | 1.162 |
| River Wear - Chester-Le-Street | 1.413 | 1.514 | 1.577 | 1.97 |
| Smallhope Burn - Lanchester Front Street | 0.535 | 0.626 | 0.619 | 0.675 |
| River Wear - Stanhope | 0.508 | 0.724 | 0.672 | 0.84 |
| River Gaunless - South Church | 0.663 | 0.893 | 0.902 | 1.12 |
| River Wear - Sunderland Bridge | 1.093 | 1.171 | 1.168 | 1.283 |
| River Wear - Witton Park | 1.048 | 1.215 | 1.18 | 1.321 |
| River Wear - Durham New Elvet Bridge | 1.379 | 1.49 | 1.509 | 1.83 |