| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.33 | 0.716 | 0.746 | 1.203 |
| River Wear - Chester-Le-Street | 0.522 | 0.62 | 0.904 | 1.995 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.709 | 0.589 | 0.914 |
| River Wear - Stanhope | 0.36 | 0.384 | 0.666 | 1.393 |
| River Gaunless - South Church | 0.194 | 0.295 | 0.491 | 1.059 |
| River Wear - Sunderland Bridge | 0.462 | 0.673 | 0.806 | 1.438 |
| River Wear - Witton Park | 0.514 | 0.704 | 0.892 | 1.676 |
| River Wear - Durham New Elvet Bridge | 0.406 | 0.589 | 0.939 | 1.961 |