| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.455 | 0.495 | 0.576 | 0.966 |
| River Wear - Chester-Le-Street | 0.608 | 0.843 | 0.795 | 1.076 |
| Smallhope Burn - Lanchester Front Street | 0.326 | 0.344 | 0.401 | 0.637 |
| River Wear - Stanhope | 0.846 | 1.022 | 1.001 | 1.167 |
| River Gaunless - South Church | 0.245 | 0.293 | 0.327 | 0.577 |
| River Wear - Sunderland Bridge | 0.603 | 0.796 | 0.819 | 1.133 |
| River Wear - Witton Park | 0.784 | 0.921 | 0.968 | 1.278 |
| River Wear - Durham New Elvet Bridge | 0.536 | 0.756 | 0.782 | 1.293 |