| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.409 | 0.416 | 0.451 | 0.811 |
| River Wear - Chester-Le-Street | 0.631 | 0.64 | 0.661 | 0.813 |
| Smallhope Burn - Lanchester Front Street | 0.326 | 0.333 | 0.378 | 0.775 |
| River Wear - Stanhope | 0.424 | 0.431 | 0.431 | 0.445 |
| River Gaunless - South Church | 0.247 | 0.258 | 0.278 | 0.436 |
| River Wear - Sunderland Bridge | 0.554 | 0.56 | 0.583 | 0.82 |
| River Wear - Witton Park | 0.601 | 0.609 | 0.617 | 0.802 |
| River Wear - Durham New Elvet Bridge | 0.506 | 0.514 | 0.554 | 0.887 |