| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.193 | 0.263 | 0.258 | 0.359 |
| River Wear - Chester-Le-Street | 1.051 | 1.102 | 1.158 | 1.419 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.42 | 0.417 | 0.531 |
| River Wear - Stanhope | 0.875 | 1.176 | 1.214 | 1.667 |
| River Gaunless - South Church | 0.246 | 0.284 | 0.281 | 0.309 |
| River Wear - Sunderland Bridge | 0.902 | 1.021 | 1.076 | 1.354 |
| River Wear - Witton Park | 0.963 | 1.193 | 1.265 | 1.791 |
| River Wear - Durham New Elvet Bridge | 0.968 | 1.069 | 1.156 | 1.539 |