| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.811 | 0.941 | 1.004 | 1.254 |
| River Wear - Chester-Le-Street | 1.364 | 1.849 | 1.817 | 2.199 |
| Smallhope Burn - Lanchester Front Street | 0.501 | 0.557 | 0.597 | 0.812 |
| River Wear - Stanhope | 0.994 | 1.125 | 1.18 | 1.56 |
| River Gaunless - South Church | 0.497 | 0.596 | 0.619 | 0.761 |
| River Wear - Sunderland Bridge | 1.143 | 1.336 | 1.38 | 1.721 |
| River Wear - Witton Park | 1.245 | 1.465 | 1.557 | 2.159 |
| River Wear - Durham New Elvet Bridge | 1.275 | 1.693 | 1.679 | 2.132 |