| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.304 | 0.308 | 0.309 | 0.317 |
| River Wear - Chester-Le-Street | 0.631 | 0.699 | 0.717 | 0.879 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.279 | 0.279 | 0.287 |
| River Wear - Stanhope | 0.438 | 0.678 | 0.637 | 0.883 |
| River Gaunless - South Church | 0.198 | 0.202 | 0.203 | 0.219 |
| River Wear - Sunderland Bridge | 0.584 | 0.632 | 0.65 | 0.782 |
| River Wear - Witton Park | 0.658 | 0.708 | 0.722 | 0.84 |
| River Wear - Durham New Elvet Bridge | 0.507 | 0.561 | 0.577 | 0.721 |