| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.387 | 0.403 | 0.405 | 0.439 |
| River Wear - Chester-Le-Street | 0.657 | 0.718 | 0.726 | 0.833 |
| Smallhope Burn - Lanchester Front Street | 0.346 | 0.353 | 0.353 | 0.363 |
| River Wear - Stanhope | 0.585 | 0.664 | 0.763 | 1.287 |
| River Gaunless - South Church | 0.235 | 0.244 | 0.25 | 0.285 |
| River Wear - Sunderland Bridge | 0.605 | 0.637 | 0.648 | 0.729 |
| River Wear - Witton Park | 0.685 | 0.727 | 0.752 | 1.099 |
| River Wear - Durham New Elvet Bridge | 0.542 | 0.582 | 0.598 | 0.702 |