| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.484 | 0.511 | 0.507 | 0.53 |
| River Wear - Chester-Le-Street | 0.867 | 0.969 | 0.958 | 1.049 |
| Smallhope Burn - Lanchester Front Street | 0.394 | 0.412 | 0.411 | 0.428 |
| River Wear - Stanhope | 0.729 | 0.86 | 0.866 | 1.028 |
| River Gaunless - South Church | 0.343 | 0.393 | 0.386 | 0.413 |
| River Wear - Sunderland Bridge | 0.771 | 0.881 | 0.87 | 0.943 |
| River Wear - Witton Park | 0.843 | 0.963 | 0.96 | 1.071 |
| River Wear - Durham New Elvet Bridge | 0.712 | 0.858 | 0.834 | 0.918 |