| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.408 | 0.419 | 0.431 | 0.472 |
| River Wear - Chester-Le-Street | 0.692 | 0.713 | 0.72 | 0.774 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.32 | 0.323 | 0.34 |
| River Wear - Stanhope | 0.53 | 0.556 | 0.561 | 0.619 |
| River Gaunless - South Church | 0.262 | 0.278 | 0.286 | 0.321 |
| River Wear - Sunderland Bridge | 0.639 | 0.649 | 0.653 | 0.676 |
| River Wear - Witton Park | 0.672 | 0.693 | 0.695 | 0.73 |
| River Wear - Durham New Elvet Bridge | 0.577 | 0.591 | 0.606 | 0.655 |