| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.175 | 0.176 | 0.177 | 0.184 |
| River Wear - Chester-Le-Street | 0.537 | 0.585 | 0.608 | 0.73 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.252 | 0.252 | 0.259 |
| River Wear - Stanhope | 0.433 | 0.558 | 0.557 | 0.717 |
| River Gaunless - South Church | 0.144 | 0.151 | 0.151 | 0.159 |
| River Wear - Sunderland Bridge | 0.505 | 0.554 | 0.554 | 0.653 |
| River Wear - Witton Park | 0.554 | 0.612 | 0.626 | 0.703 |
| River Wear - Durham New Elvet Bridge | 0.422 | 0.463 | 0.47 | 0.577 |