| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.057 | 0.057 | 0.061 |
| River Wear - Chester-Le-Street | 0.336 | 0.341 | 0.342 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.242 | 0.241 | 0.247 |
| River Wear - Stanhope | 0.27 | 0.277 | 0.277 | 0.287 |
| River Gaunless - South Church | 0.043 | 0.046 | 0.046 | 0.05 |
| River Wear - Sunderland Bridge | 0.292 | 0.296 | 0.297 | 0.308 |
| River Wear - Witton Park | 0.341 | 0.347 | 0.348 | 0.359 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.257 | 0.258 | 0.266 |