| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.427 | 0.437 | 0.439 | 0.465 |
| River Wear - Chester-Le-Street | 0.763 | 0.867 | 0.888 | 1.101 |
| Smallhope Burn - Lanchester Front Street | 0.315 | 0.324 | 0.323 | 0.335 |
| River Wear - Stanhope | 0.649 | 0.716 | 0.724 | 0.841 |
| River Gaunless - South Church | 0.255 | 0.273 | 0.275 | 0.309 |
| River Wear - Sunderland Bridge | 0.724 | 0.779 | 0.805 | 0.989 |
| River Wear - Witton Park | 0.806 | 0.848 | 0.877 | 1.038 |
| River Wear - Durham New Elvet Bridge | 0.652 | 0.738 | 0.762 | 0.982 |