| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.521 | 0.599 | 0.611 | 0.759 |
| River Wear - Chester-Le-Street | 0.82 | 0.977 | 1.017 | 1.409 |
| Smallhope Burn - Lanchester Front Street | 0.372 | 0.41 | 0.413 | 0.474 |
| River Wear - Stanhope | 0.551 | 0.719 | 0.702 | 0.868 |
| River Gaunless - South Church | 0.282 | 0.355 | 0.366 | 0.506 |
| River Wear - Sunderland Bridge | 0.68 | 0.784 | 0.804 | 1.007 |
| River Wear - Witton Park | 0.742 | 0.837 | 0.849 | 1.016 |
| River Wear - Durham New Elvet Bridge | 0.661 | 0.816 | 0.854 | 1.209 |