| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.549 | 0.559 | 0.561 | 0.583 |
| River Wear - Chester-Le-Street | 0.793 | 0.809 | 0.815 | 0.858 |
| Smallhope Burn - Lanchester Front Street | 0.419 | 0.428 | 0.429 | 0.443 |
| River Wear - Stanhope | 0.519 | 0.533 | 0.591 | 0.822 |
| River Gaunless - South Church | 0.354 | 0.367 | 0.373 | 0.422 |
| River Wear - Sunderland Bridge | 0.697 | 0.71 | 0.714 | 0.753 |
| River Wear - Witton Park | 0.743 | 0.765 | 0.773 | 0.861 |
| River Wear - Durham New Elvet Bridge | 0.648 | 0.662 | 0.668 | 0.713 |