| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.18 | 0.365 | 0.351 | 0.51 |
| River Wear - Chester-Le-Street | 0.41 | 0.55 | 0.631 | 1.39 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.32 | 0.315 | 0.44 |
| River Wear - Stanhope | 0.21 | 0.50 | 0.711 | 1.58 |
| River Gaunless - South Church | 0.15 | 0.23 | 0.3 | 0.59 |
| River Wear - Sunderland Bridge | 0.37 | 0.545 | 0.713 | 1.41 |
| River Wear - Witton Park | 0.42 | 0.875 | 0.986 | 1.88 |
| Wear - Durham New Elvet Bridge | 0.31 | 0.465 | 0.691 | 1.43 |