| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.07 | 0.07 | 0.072 |
| River Wear - Chester-Le-Street | 0.281 | 0.287 | 0.286 | 0.291 |
| Smallhope Burn - Lanchester Front Street | 0.21 | 0.219 | 0.217 | 0.224 |
| River Wear - Stanhope | 0.174 | 0.177 | 0.176 | 0.18 |
| River Gaunless - South Church | 0.056 | 0.058 | 0.058 | 0.062 |
| River Wear - Sunderland Bridge | 0.232 | 0.235 | 0.235 | 0.241 |
| River Wear - Witton Park | 0.275 | 0.277 | 0.277 | 0.279 |
| River Wear - Durham New Elvet Bridge | 0.194 | 0.198 | 0.199 | 0.205 |