| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.537 | 0.566 | 0.578 | 0.677 |
| River Wear - Chester-Le-Street | 0.743 | 0.872 | 0.921 | 1.267 |
| Smallhope Burn - Lanchester Front Street | 0.37 | 0.387 | 0.388 | 0.421 |
| River Wear - Stanhope | 0.563 | 0.693 | 0.691 | 0.857 |
| River Gaunless - South Church | 0.289 | 0.348 | 0.368 | 0.542 |
| River Wear - Sunderland Bridge | 0.649 | 0.74 | 0.768 | 1.016 |
| River Wear - Witton Park | 0.705 | 0.784 | 0.805 | 0.999 |
| River Wear - Durham New Elvet Bridge | 0.592 | 0.706 | 0.754 | 1.123 |