| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.53 | 0.559 | 0.561 | 0.609 |
| River Wear - Chester-Le-Street | 0.951 | 0.971 | 0.971 | 1.001 |
| Smallhope Burn - Lanchester Front Street | 0.392 | 0.422 | 0.428 | 0.48 |
| River Wear - Stanhope | 0.687 | 0.827 | 0.83 | 0.948 |
| River Gaunless - South Church | 0.353 | 0.384 | 0.405 | 0.492 |
| River Wear - Sunderland Bridge | 0.793 | 0.867 | 0.866 | 0.923 |
| River Wear - Witton Park | 0.813 | 0.884 | 0.892 | 0.985 |
| River Wear - Durham New Elvet Bridge | 0.853 | 0.891 | 0.891 | 0.931 |