| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.342 | 0.447 | 0.451 | 0.584 |
| River Wear - Chester-Le-Street | 0.569 | 0.628 | 0.682 | 0.883 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.342 | 0.349 | 0.437 |
| River Wear - Stanhope | 0.375 | 0.699 | 0.636 | 0.854 |
| River Gaunless - South Church | 0.166 | 0.332 | 0.309 | 0.413 |
| River Wear - Sunderland Bridge | 0.502 | 0.664 | 0.66 | 0.826 |
| River Wear - Witton Park | 0.568 | 0.789 | 0.749 | 0.941 |
| River Wear - Durham New Elvet Bridge | 0.528 | 0.659 | 0.687 | 0.881 |