| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.476 | 0.517 | 0.519 | 0.581 |
| River Wear - Chester-Le-Street | 0.842 | 0.91 | 0.921 | 1.049 |
| Smallhope Burn - Lanchester Front Street | 0.405 | 0.424 | 0.423 | 0.448 |
| River Wear - Stanhope | 0.726 | 0.762 | 0.765 | 0.805 |
| River Gaunless - South Church | 0.325 | 0.359 | 0.361 | 0.417 |
| River Wear - Sunderland Bridge | 0.771 | 0.801 | 0.815 | 0.907 |
| River Wear - Witton Park | 0.854 | 0.877 | 0.894 | 0.971 |
| River Wear - Durham New Elvet Bridge | 0.708 | 0.765 | 0.781 | 0.917 |