| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.055 | 0.054 | 0.059 |
| River Wear - Chester-Le-Street | 0.59 | 0.622 | 0.625 | 0.671 |
| Smallhope Burn - Lanchester Front Street | 0.309 | 0.314 | 0.313 | 0.319 |
| River Wear - Stanhope | 0.451 | 0.472 | 0.495 | 0.675 |
| River Gaunless - South Church | 0.199 | 0.205 | 0.207 | 0.224 |
| River Wear - Sunderland Bridge | 0.547 | 0.564 | 0.568 | 0.612 |
| River Wear - Witton Park | 0.605 | 0.627 | 0.63 | 0.667 |
| River Wear - Durham New Elvet Bridge | 0.493 | 0.519 | 0.523 | 0.574 |