| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.537 | 0.606 | 0.605 | 0.682 |
| River Wear - Chester-Le-Street | 0.834 | 0.882 | 0.879 | 0.903 |
| Smallhope Burn - Lanchester Front Street | 0.432 | 0.474 | 0.482 | 0.582 |
| River Wear - Stanhope | 0.511 | 0.573 | 0.568 | 0.609 |
| River Gaunless - South Church | 0.309 | 0.347 | 0.34 | 0.357 |
| River Wear - Sunderland Bridge | 0.705 | 0.757 | 0.747 | 0.767 |
| River Wear - Witton Park | 0.775 | 0.835 | 0.826 | 0.858 |
| River Wear - Durham New Elvet Bridge | 0.692 | 0.766 | 0.759 | 0.801 |