| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.352 | 0.387 | 0.39 | 0.437 |
| River Wear - Chester-Le-Street | 0.608 | 0.699 | 0.692 | 0.751 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.302 | 0.306 | 0.339 |
| River Wear - Stanhope | 0.51 | 0.625 | 0.639 | 0.797 |
| River Gaunless - South Church | 0.26 | 0.294 | 0.297 | 0.339 |
| River Wear - Sunderland Bridge | 0.599 | 0.646 | 0.649 | 0.703 |
| River Wear - Witton Park | 0.655 | 0.722 | 0.722 | 0.79 |
| River Wear - Durham New Elvet Bridge | 0.502 | 0.571 | 0.571 | 0.63 |