| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.344 | 0.376 | 0.393 | 0.497 |
| River Wear - Chester-Le-Street | 0.624 | 0.898 | 0.947 | 1.313 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.304 | 0.307 | 0.334 |
| River Wear - Stanhope | 0.878 | 0.997 | 1.027 | 1.377 |
| River Gaunless - South Church | 0.248 | 0.27 | 0.275 | 0.316 |
| River Wear - Sunderland Bridge | 0.751 | 0.825 | 0.929 | 1.33 |
| River Wear - Witton Park | 0.864 | 0.936 | 1.019 | 1.613 |
| River Wear - Durham New Elvet Bridge | 0.602 | 0.82 | 0.922 | 1.39 |