| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.719 | 0.7835 | 0.78 | 0.825 |
| River Wear - Chester-Le-Street | 0.862 | 1.318 | 1.3 | 1.827 |
| Smallhope Burn - Lanchester Front Street | 0.495 | 0.535 | 0.535 | 0.691 |
| River Wear - Stanhope | 1.003 | 1.3525 | 1.399 | 1.774 |
| River Gaunless - South Church | 0.521 | 0.617 | 0.595 | 0.659 |
| River Wear - Sunderland Bridge | 0.893 | 1.147 | 1.201 | 1.631 |
| River Wear - Witton Park | 1.011 | 1.316 | 1.457 | 2.209 |
| River Wear - Durham New Elvet Bridge | 0.934 | 1.378 | 1.402 | 1.947 |