| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.44 | 0.448 | 0.455 | 0.494 |
| River Wear - Chester-Le-Street | 0.649 | 0.686 | 0.697 | 0.785 |
| Smallhope Burn - Lanchester Front Street | 0.335 | 0.339 | 0.34 | 0.352 |
| River Wear - Stanhope | 0.363 | 0.374 | 0.372 | 0.381 |
| River Gaunless - South Church | 0.277 | 0.29 | 0.299 | 0.349 |
| River Wear - Sunderland Bridge | 0.553 | 0.569 | 0.576 | 0.626 |
| River Wear - Witton Park | 0.386 | 0.567 | 0.57 | 0.609 |
| River Wear - Durham New Elvet Bridge | 0.527 | 0.553 | 0.564 | 0.643 |