| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.368 | 0.373 | 0.375 | 0.388 |
| River Wear - Chester-Le-Street | 0.694 | 0.798 | 0.787 | 0.893 |
| Smallhope Burn - Lanchester Front Street | 0.312 | 0.318 | 0.318 | 0.332 |
| River Wear - Stanhope | 0.776 | 0.915 | 0.937 | 1.106 |
| River Gaunless - South Church | 0.287 | 0.317 | 0.319 | 0.351 |
| River Wear - Sunderland Bridge | 0.673 | 0.76 | 0.766 | 0.867 |
| River Wear - Witton Park | 0.773 | 0.872 | 0.89 | 1.019 |
| River Wear - Durham New Elvet Bridge | 0.609 | 0.71 | 0.715 | 0.831 |