| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.458 | 0.482 | 0.486 | 0.52 |
| River Wear - Chester-Le-Street | 0.702 | 0.747 | 0.738 | 0.76 |
| Smallhope Burn - Lanchester Front Street | 0.375 | 0.387 | 0.388 | 0.41 |
| River Wear - Stanhope | 0.495 | 0.52 | 0.524 | 0.553 |
| River Gaunless - South Church | 0.276 | 0.296 | 0.296 | 0.315 |
| River Wear - Sunderland Bridge | 0.612 | 0.643 | 0.643 | 0.672 |
| River Wear - Witton Park | 0.667 | 0.696 | 0.698 | 0.742 |
| River Wear - Durham New Elvet Bridge | 0.554 | 0.598 | 0.596 | 0.629 |