| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.518 | 0.601 | 0.586 | 0.652 |
| River Wear - Chester-Le-Street | 0.87 | 0.891 | 0.898 | 0.958 |
| Smallhope Burn - Lanchester Front Street | 0.393 | 0.445 | 0.442 | 0.497 |
| River Wear - Stanhope | 0.648 | 0.732 | 0.722 | 0.778 |
| River Gaunless - South Church | 0.278 | 0.299 | 0.298 | 0.32 |
| River Wear - Sunderland Bridge | 0.725 | 0.757 | 0.754 | 0.779 |
| River Wear - Witton Park | 0.779 | 0.808 | 0.806 | 0.831 |
| River Wear - Durham New Elvet Bridge | 0.756 | 0.774 | 0.795 | 0.874 |