| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.11 | 0.107 | 0.127 |
| River Wear - Chester-Le-Street | 0.461 | 0.504 | 0.521 | 0.633 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.254 | 0.26 | 0.314 |
| River Wear - Stanhope | 0.482 | 0.676 | 0.686 | 0.914 |
| River Gaunless - South Church | 0.076 | 0.092 | 0.092 | 0.118 |
| River Wear - Sunderland Bridge | 0.447 | 0.488 | 0.532 | 0.66 |
| River Wear - Witton Park | 0.524 | 0.64 | 0.647 | 0.821 |
| River Wear - Durham New Elvet Bridge | 0.338 | 0.37 | 0.405 | 0.519 |