| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.143 | 0.159 | 0.159 | 0.185 |
| River Wear - Chester-Le-Street | 0.855 | 0.942 | 0.954 | 1.135 |
| Smallhope Burn - Lanchester Front Street | 0.342 | 0.359 | 0.358 | 0.375 |
| River Wear - Stanhope | 0.801 | 0.925 | 0.949 | 1.198 |
| River Gaunless - South Church | 0.31 | 0.348 | 0.352 | 0.416 |
| River Wear - Sunderland Bridge | 0.797 | 0.88 | 0.881 | 0.991 |
| River Wear - Witton Park | 0.884 | 0.97 | 0.98 | 1.138 |
| River Wear - Durham New Elvet Bridge | 0.77 | 0.871 | 0.872 | 1.034 |