| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.455 | 0.467 | 0.477 | 0.546 |
| River Wear - Chester-Le-Street | 0.799 | 0.837 | 0.836 | 0.853 |
| Smallhope Burn - Lanchester Front Street | 0.364 | 0.372 | 0.39 | 0.469 |
| River Wear - Stanhope | 0.811 | 0.873 | 0.863 | 0.915 |
| River Gaunless - South Church | 0.339 | 0.37 | 0.374 | 0.414 |
| River Wear - Sunderland Bridge | 0.768 | 0.784 | 0.791 | 0.876 |
| River Wear - Witton Park | 0.845 | 0.879 | 0.898 | 0.997 |
| River Wear - Durham New Elvet Bridge | 0.743 | 0.752 | 0.76 | 0.859 |