| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.324 | 0.336 | 0.337 | 0.359 |
| River Wear - Chester-Le-Street | 0.865 | 1.006 | 0.981 | 1.1 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.322 | 0.327 | 0.377 |
| River Wear - Stanhope | 0.601 | 0.707 | 0.782 | 1.156 |
| River Gaunless - South Church | 0.281 | 0.303 | 0.304 | 0.329 |
| River Wear - Sunderland Bridge | 0.806 | 0.997 | 0.969 | 1.15 |
| River Wear - Witton Park | 0.89 | 1.027 | 1.069 | 1.364 |
| River Wear - Durham New Elvet Bridge | 0.751 | 0.945 | 0.915 | 1.084 |