| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.447 | 0.476 | 0.523 | 0.805 |
| River Wear - Chester-Le-Street | 0.79 | 0.831 | 0.857 | 1.01 |
| Smallhope Burn - Lanchester Front Street | 0.373 | 0.383 | 0.415 | 0.53 |
| River Wear - Stanhope | 0.717 | 0.784 | 0.883 | 1.325 |
| River Gaunless - South Church | 0.247 | 0.27 | 0.278 | 0.379 |
| River Wear - Sunderland Bridge | 0.708 | 0.769 | 0.788 | 1.043 |
| River Wear - Witton Park | 0.793 | 0.863 | 0.927 | 1.405 |
| River Wear - Durham New Elvet Bridge | 0.62 | 0.694 | 0.717 | 0.965 |