| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.338 | 0.31 | 0.547 |
| River Wear - Chester-Le-Street | 0.609 | 0.937 | 0.917 | 1.247 |
| Smallhope Burn - Lanchester Front Street | 0.354 | 0.413 | 0.423 | 0.518 |
| River Wear - Stanhope | 0.595 | 0.905 | 0.916 | 1.098 |
| River Gaunless - South Church | 0.262 | 0.491 | 0.49 | 0.698 |
| River Wear - Sunderland Bridge | 0.585 | 0.927 | 0.895 | 1.139 |
| River Wear - Witton Park | 0.691 | 0.991 | 0.991 | 1.248 |
| River Wear - Durham New Elvet Bridge | 0.531 | 0.975 | 0.925 | 1.288 |