| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.534 | 0.544 | 0.549 | 0.579 |
| River Wear - Chester-Le-Street | 0.795 | 0.878 | 0.865 | 0.895 |
| Smallhope Burn - Lanchester Front Street | 0.409 | 0.418 | 0.419 | 0.433 |
| River Wear - Stanhope | 0.822 | 0.862 | 0.864 | 0.946 |
| River Gaunless - South Church | 0.369 | 0.394 | 0.394 | 0.423 |
| River Wear - Sunderland Bridge | 0.753 | 0.812 | 0.808 | 0.839 |
| River Wear - Witton Park | 0.861 | 0.916 | 0.916 | 0.975 |
| River Wear - Durham New Elvet Bridge | 0.688 | 0.763 | 0.757 | 0.786 |