| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.487 | 0.521 | 0.522 | 0.56 |
| River Wear - Chester-Le-Street | 0.858 | 0.958 | 0.966 | 1.106 |
| Smallhope Burn - Lanchester Front Street | 0.411 | 0.428 | 0.428 | 0.449 |
| River Wear - Stanhope | 0.676 | 0.742 | 0.748 | 0.842 |
| River Gaunless - South Church | 0.352 | 0.393 | 0.395 | 0.446 |
| River Wear - Sunderland Bridge | 0.757 | 0.825 | 0.836 | 0.964 |
| River Wear - Witton Park | 0.823 | 0.891 | 0.902 | 1.018 |
| River Wear - Durham New Elvet Bridge | 0.709 | 0.815 | 0.828 | 0.983 |