| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.451 | 0.488 | 0.487 | 0.52 |
| River Wear - Chester-Le-Street | 0.878 | 0.924 | 0.942 | 1.081 |
| Smallhope Burn - Lanchester Front Street | 0.355 | 0.375 | 0.372 | 0.391 |
| River Wear - Stanhope | 0.749 | 0.968 | 1.019 | 1.372 |
| River Gaunless - South Church | 0.291 | 0.341 | 0.333 | 0.372 |
| River Wear - Sunderland Bridge | 0.787 | 0.845 | 0.872 | 1.051 |
| River Wear - Witton Park | 0.843 | 0.957 | 0.986 | 1.265 |
| River Wear - Durham New Elvet Bridge | 0.765 | 0.828 | 0.857 | 1.046 |