| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.388 | 0.624 | 0.67 | 0.941 |
| River Wear - Chester-Le-Street | 0.669 | 1.026 | 0.977 | 1.245 |
| Smallhope Burn - Lanchester Front Street | 0.297 | 0.434 | 0.486 | 0.778 |
| River Wear - Stanhope | 0.496 | 0.824 | 0.807 | 0.929 |
| River Gaunless - South Church | 0.278 | 0.498 | 0.526 | 0.768 |
| River Wear - Sunderland Bridge | 0.604 | 0.904 | 0.886 | 1.049 |
| River Wear - Witton Park | 0.669 | 0.943 | 0.937 | 1.104 |
| River Wear - Durham New Elvet Bridge | 0.526 | 0.947 | 0.927 | 1.232 |