| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.487 | 0.521 | 0.525 | 0.58 |
| River Wear - Chester-Le-Street | 0.735 | 0.806 | 0.798 | 0.857 |
| Smallhope Burn - Lanchester Front Street | 0.332 | 0.346 | 0.349 | 0.379 |
| River Wear - Stanhope | 0.474 | 0.487 | 0.777 | 1.343 |
| River Gaunless - South Church | 0.354 | 0.425 | 0.431 | 0.537 |
| River Wear - Sunderland Bridge | 0.668 | 0.734 | 0.78 | 1.234 |
| River Wear - Witton Park | 0.712 | 0.756 | 0.913 | 1.485 |
| River Wear - Durham New Elvet Bridge | 0.633 | 0.716 | 0.732 | 1.17 |