| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.549 | 0.565 | 0.566 | 0.584 |
| River Wear - Chester-Le-Street | 0.772 | 0.806 | 0.822 | 0.907 |
| Smallhope Burn - Lanchester Front Street | 0.367 | 0.376 | 0.377 | 0.399 |
| River Wear - Stanhope | 0.709 | 0.764 | 0.814 | 1.064 |
| River Gaunless - South Church | 0.287 | 0.296 | 0.298 | 0.318 |
| River Wear - Sunderland Bridge | 0.684 | 0.728 | 0.747 | 0.858 |
| River Wear - Witton Park | 0.756 | 0.814 | 0.839 | 0.999 |
| River Wear - Durham New Elvet Bridge | 0.624 | 0.672 | 0.695 | 0.814 |