| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.486 | 0.569 | 0.569 | 0.663 |
| River Wear - Chester-Le-Street | 0.849 | 0.952 | 0.957 | 1.04 |
| Smallhope Burn - Lanchester Front Street | 0.349 | 0.386 | 0.385 | 0.438 |
| River Wear - Stanhope | 0.555 | 0.737 | 0.722 | 0.887 |
| River Gaunless - South Church | 0.308 | 0.367 | 0.362 | 0.402 |
| River Wear - Sunderland Bridge | 0.722 | 0.858 | 0.846 | 0.947 |
| River Wear - Witton Park | 0.78 | 0.905 | 0.92 | 1.082 |
| River Wear - Durham New Elvet Bridge | 0.916 | 1.077 | 1.068 | 1.186 |