| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.386 | 0.423 | 0.428 | 0.491 |
| River Wear - Chester-Le-Street | 0.707 | 0.814 | 0.843 | 1.11 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.341 | 0.341 | 0.364 |
| River Wear - Stanhope | 0.532 | 0.652 | 0.659 | 0.806 |
| River Gaunless - South Church | 0.262 | 0.313 | 0.32 | 0.423 |
| River Wear - Sunderland Bridge | 0.633 | 0.711 | 0.726 | 0.89 |
| River Wear - Witton Park | 0.694 | 0.77 | 0.785 | 0.928 |
| River Wear - Durham New Elvet Bridge | 0.551 | 0.65 | 0.674 | 0.913 |