| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.894 | 0.96 | 0.981 | 1.133 |
| River Wear - Chester-Le-Street | 1.373 | 1.769 | 1.768 | 2.172 |
| Smallhope Burn - Lanchester Front Street | 0.569 | 0.611 | 0.617 | 0.668 |
| River Wear - Stanhope | 0.827 | 0.933 | 0.969 | 1.201 |
| River Gaunless - South Church | 0.564 | 0.77 | 0.74 | 0.961 |
| River Wear - Sunderland Bridge | 1.085 | 1.244 | 1.267 | 1.578 |
| River Wear - Witton Park | 1.119 | 1.24 | 1.297 | 1.67 |
| River Wear - Durham New Elvet Bridge | 1.271 | 1.577 | 1.579 | 2 |