| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.375 | 0.398 | 0.547 | 1.078 |
| River Wear - Chester-Le-Street | 0.899 | 0.962 | 1.021 | 1.632 |
| Smallhope Burn - Lanchester Front Street | 0.336 | 0.353 | 0.442 | 0.759 |
| River Wear - Stanhope | 0.619 | 0.681 | 0.824 | 1.256 |
| River Gaunless - South Church | 0.35 | 0.379 | 0.529 | 1.055 |
| River Wear - Sunderland Bridge | 0.812 | 0.878 | 1.026 | 1.691 |
| River Wear - Witton Park | 0.864 | 0.926 | 1.141 | 1.881 |
| River Wear - Durham New Elvet Bridge | 0.778 | 0.859 | 1.029 | 1.97 |