| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.431 | 0.775 | 0.711 | 1.013 |
| River Wear - Chester-Le-Street | 0.658 | 1.054 | 1.011 | 1.351 |
| Smallhope Burn - Lanchester Front Street | 0.34 | 0.51 | 0.493 | 0.683 |
| River Wear - Stanhope | 0.706 | 0.78 | 0.783 | 0.878 |
| River Gaunless - South Church | 0.278 | 0.684 | 0.58 | 0.838 |
| River Wear - Sunderland Bridge | 0.664 | 0.966 | 0.901 | 1.079 |
| River Wear - Witton Park | 0.745 | 0.945 | 0.912 | 1.086 |
| River Wear - Durham New Elvet Bridge | 0.592 | 1.11 | 0.993 | 1.376 |