| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.482 | 0.521 | 0.523 | 0.577 |
| River Wear - Chester-Le-Street | 0.779 | 0.859 | 0.855 | 0.933 |
| Smallhope Burn - Lanchester Front Street | 0.392 | 0.408 | 0.409 | 0.436 |
| River Wear - Stanhope | 0.584 | 0.694 | 0.693 | 0.808 |
| River Gaunless - South Church | 0.298 | 0.325 | 0.325 | 0.361 |
| River Wear - Sunderland Bridge | 0.684 | 0.773 | 0.755 | 0.809 |
| River Wear - Witton Park | 0.732 | 0.794 | 0.8 | 0.868 |
| River Wear - Durham New Elvet Bridge | 0.628 | 0.736 | 0.716 | 0.794 |