| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.56 | 0.601 | 0.605 | 0.667 |
| River Wear - Chester-Le-Street | 0.873 | 0.941 | 0.953 | 1.077 |
| Smallhope Burn - Lanchester Front Street | 0.405 | 0.425 | 0.425 | 0.453 |
| River Wear - Stanhope | 0.541 | 0.607 | 0.614 | 0.719 |
| River Gaunless - South Church | 0.346 | 0.371 | 0.375 | 0.419 |
| River Wear - Sunderland Bridge | 0.727 | 0.778 | 0.783 | 0.86 |
| River Wear - Witton Park | 0.765 | 0.815 | 0.824 | 0.895 |
| River Wear - Durham New Elvet Bridge | 0.752 | 0.819 | 0.831 | 0.963 |