| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.564 | 0.684 | 0.734 | 0.99 |
| River Wear - Chester-Le-Street | 1.015 | 1.68 | 1.568 | 1.936 |
| Smallhope Burn - Lanchester Front Street | 0.397 | 0.454 | 0.49 | 0.721 |
| River Wear - Stanhope | 0.753 | 0.99 | 1.086 | 1.694 |
| River Gaunless - South Church | 0.342 | 0.4795 | 0.464 | 0.575 |
| River Wear - Sunderland Bridge | 0.82 | 1.166 | 1.214 | 1.602 |
| River Wear - Witton Park | 0.866 | 1.177 | 1.333 | 2.07 |
| River Wear - Durham New Elvet Bridge | 0.865 | 1.41 | 1.447 | 1.96 |