| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.313 | 0.326 | 0.327 | 0.354 |
| River Wear - Chester-Le-Street | 0.608 | 0.653 | 0.657 | 0.725 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.293 | 0.293 | 0.301 |
| River Wear - Stanhope | 0.531 | 0.58 | 0.579 | 0.662 |
| River Gaunless - South Church | 0.215 | 0.227 | 0.228 | 0.25 |
| River Wear - Sunderland Bridge | 0.567 | 0.587 | 0.598 | 0.655 |
| River Wear - Witton Park | 0.632 | 0.661 | 0.672 | 0.743 |
| River Wear - Durham New Elvet Bridge | 0.504 | 0.54 | 0.546 | 0.6 |