| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.445 | 0.463 | 0.465 | 0.492 |
| River Wear - Chester-Le-Street | 0.856 | 0.896 | 0.921 | 1.094 |
| Smallhope Burn - Lanchester Front Street | 0.368 | 0.379 | 0.379 | 0.402 |
| River Wear - Stanhope | 0.915 | 0.951 | 0.973 | 1.068 |
| River Gaunless - South Church | 0.28 | 0.297 | 0.299 | 0.325 |
| River Wear - Sunderland Bridge | 0.804 | 0.828 | 0.839 | 0.937 |
| River Wear - Witton Park | 0.918 | 0.944 | 0.954 | 1.013 |
| River Wear - Durham New Elvet Bridge | 0.776 | 0.818 | 0.832 | 0.994 |