| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.366 | 0.39 | 1.018 | 1.932 |
| River Wear - Chester-Le-Street | 0.609 | 0.641 | 0.649 | 0.787 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.338 | 0.337 | 0.345 |
| River Wear - Stanhope | 0.529 | 0.844 | 0.774 | 0.996 |
| River Gaunless - South Church | 0.24 | 0.269 | 0.267 | 0.294 |
| River Wear - Sunderland Bridge | 0.584 | 0.605 | 0.646 | 0.77 |
| River Wear - Witton Park | 0.673 | 0.709 | 0.763 | 0.905 |
| River Wear - Durham New Elvet Bridge | 0.496 | 0.519 | 0.552 | 0.688 |