| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.497 | 0.505 | 0.505 | 0.517 |
| River Wear - Chester-Le-Street | 0.653 | 0.671 | 0.677 | 0.723 |
| Smallhope Burn - Lanchester Front Street | 0.342 | 0.345 | 0.35 | 0.385 |
| River Wear - Stanhope | 0.489 | 0.513 | 0.533 | 0.706 |
| River Gaunless - South Church | 0.266 | 0.276 | 0.28 | 0.346 |
| River Wear - Sunderland Bridge | 0.585 | 0.603 | 0.604 | 0.636 |
| River Wear - Witton Park | 0.64 | 0.66 | 0.665 | 0.728 |
| River Wear - Durham New Elvet Bridge | 0.511 | 0.532 | 0.535 | 0.574 |