| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.338 | 0.363 | 0.415 | 0.577 |
| River Wear - Chester-Le-Street | 0.584 | 0.601 | 0.682 | 0.953 |
| Smallhope Burn - Lanchester Front Street | 0.329 | 0.339 | 0.359 | 0.412 |
| River Wear - Stanhope | 0.514 | 0.885 | 0.86 | 0.989 |
| River Gaunless - South Church | 0.178 | 0.226 | 0.303 | 0.604 |
| River Wear - Sunderland Bridge | 0.541 | 0.677 | 0.701 | 0.92 |
| River Wear - Witton Park | 0.638 | 0.879 | 0.825 | 0.974 |
| River Wear - Durham New Elvet Bridge | 0.418 | 0.471 | 0.584 | 0.908 |