| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.087 | 0.082 | 0.09 |
| River Wear - Chester-Le-Street | 0.324 | 0.328 | 0.328 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.223 | 0.223 | 0.23 |
| River Wear - Stanhope | 0.213 | 0.221 | 0.221 | 0.228 |
| River Gaunless - South Church | 0.096 | 0.099 | 0.098 | 0.101 |
| River Wear - Sunderland Bridge | 0.269 | 0.272 | 0.273 | 0.28 |
| River Wear - Witton Park | 0.308 | 0.314 | 0.313 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.204 | 0.207 | 0.209 | 0.219 |