| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.347 | 0.389 | 0.394 | 0.463 |
| River Wear - Chester-Le-Street | 0.713 | 0.865 | 0.908 | 1.275 |
| Smallhope Burn - Lanchester Front Street | 0.303 | 0.313 | 0.314 | 0.334 |
| River Wear - Stanhope | 0.545 | 0.672 | 0.683 | 0.879 |
| River Gaunless - South Church | 0.216 | 0.281 | 0.297 | 0.477 |
| River Wear - Sunderland Bridge | 0.639 | 0.749 | 0.775 | 1.043 |
| River Wear - Witton Park | 0.706 | 0.806 | 0.829 | 1.038 |
| River Wear - Durham New Elvet Bridge | 0.542 | 0.678 | 0.718 | 1.074 |