| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.411 | 0.418 | 0.422 | 0.444 |
| River Wear - Chester-Le-Street | 0.788 | 0.83 | 0.847 | 0.941 |
| Smallhope Burn - Lanchester Front Street | 0.351 | 0.355 | 0.355 | 0.362 |
| River Wear - Stanhope | 0.869 | 1.001 | 0.984 | 1.086 |
| River Gaunless - South Church | 0.246 | 0.264 | 0.267 | 0.289 |
| River Wear - Sunderland Bridge | 0.745 | 0.805 | 0.811 | 0.919 |
| River Wear - Witton Park | 0.855 | 0.938 | 0.931 | 1.056 |
| River Wear - Durham New Elvet Bridge | 0.695 | 0.763 | 0.776 | 0.902 |