| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.422 | 0.443 | 0.446 | 0.471 |
| River Wear - Chester-Le-Street | 0.687 | 0.807 | 0.81 | 0.938 |
| Smallhope Burn - Lanchester Front Street | 0.354 | 0.36 | 0.359 | 0.366 |
| River Wear - Stanhope | 0.846 | 1.033 | 1.011 | 1.148 |
| River Gaunless - South Church | 0.254 | 0.262 | 0.272 | 0.31 |
| River Wear - Sunderland Bridge | 0.697 | 0.775 | 0.807 | 0.912 |
| River Wear - Witton Park | 0.847 | 0.983 | 0.96 | 1.075 |
| River Wear - Durham New Elvet Bridge | 0.623 | 0.731 | 0.761 | 0.895 |