| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.421 | 0.458 | 0.461 | 0.507 |
| River Wear - Chester-Le-Street | 0.819 | 0.875 | 0.882 | 0.945 |
| Smallhope Burn - Lanchester Front Street | 0.351 | 0.366 | 0.368 | 0.395 |
| River Wear - Stanhope | 0.79 | 0.909 | 0.905 | 1.028 |
| River Gaunless - South Church | 0.264 | 0.3 | 0.297 | 0.325 |
| River Wear - Sunderland Bridge | 0.736 | 0.824 | 0.824 | 0.907 |
| River Wear - Witton Park | 0.834 | 0.931 | 0.936 | 1.058 |
| River Wear - Durham New Elvet Bridge | 0.703 | 0.804 | 0.807 | 0.906 |