| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.404 | 0.425 | 0.477 | 0.611 |
| River Wear - Chester-Le-Street | 0.748 | 0.774 | 0.817 | 1.242 |
| Smallhope Burn - Lanchester Front Street | 0.344 | 0.383 | 0.388 | 0.444 |
| River Wear - Stanhope | 0.718 | 0.827 | 1.083 | 1.726 |
| River Gaunless - South Church | 0.25 | 0.287 | 0.392 | 0.745 |
| River Wear - Sunderland Bridge | 0.688 | 0.728 | 0.88 | 1.514 |
| River Wear - Witton Park | 0.767 | 0.833 | 1.104 | 1.901 |
| River Wear - Durham New Elvet Bridge | 0.635 | 0.678 | 0.825 | 1.676 |