| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.384 | 0.422 | 0.418 | 0.445 |
| River Wear - Chester-Le-Street | 0.602 | 0.629 | 0.657 | 0.732 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.32 | 0.32 | 0.328 |
| River Wear - Stanhope | 0.534 | 0.695 | 0.688 | 0.765 |
| River Gaunless - South Church | 0.204 | 0.266 | 0.252 | 0.292 |
| River Wear - Sunderland Bridge | 0.548 | 0.6495 | 0.618 | 0.682 |
| River Wear - Witton Park | 0.611 | 0.73 | 0.713 | 0.777 |
| River Wear - Durham New Elvet Bridge | 0.484 | 0.546 | 0.55 | 0.621 |