| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.095 | 0.313 | 0.357 | 1.543 |
| River Wear - Chester-Le-Street | 0.357 | 0.592 | 0.66 | 2.895 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.29 | 0.312 | 1.07 |
| River Wear - Stanhope | 0.255 | 0.507 | 0.595 | 1.681 |
| River Gaunless - South Church | 0.084 | 0.2 | 0.253 | 1.167 |
| River Wear - Sunderland Bridge | 0.318 | 0.562 | 0.608 | 2.28 |
| River Wear - Witton Park | 0.364 | 0.645 | 0.696 | 2.703 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.6 | 0.684 | 2.764 |