| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.471 | 0.487 | 0.489 | 0.516 |
| River Wear - Chester-Le-Street | 0.656 | 0.742 | 0.737 | 0.804 |
| Smallhope Burn - Lanchester Front Street | 0.335 | 0.34 | 0.34 | 0.351 |
| River Wear - Stanhope | 0.564 | 0.609 | 0.639 | 0.795 |
| River Gaunless - South Church | 0.234 | 0.249 | 0.25 | 0.279 |
| River Wear - Sunderland Bridge | 0.588 | 0.648 | 0.66 | 0.763 |
| River Wear - Witton Park | 0.664 | 0.707 | 0.725 | 0.853 |
| River Wear - Durham New Elvet Bridge | 0.511 | 0.582 | 0.592 | 0.691 |