| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.041 | 0.047 | 0.05 | 0.084 |
| River Wear - Chester-Le-Street | 0.281 | 0.286 | 0.291 | 0.314 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.215 | 0.22 | 0.269 |
| River Wear - Stanhope | 0.161 | 0.163 | 0.167 | 0.196 |
| River Gaunless - South Church | 0.049 | 0.052 | 0.055 | 0.081 |
| River Wear - Sunderland Bridge | 0.24 | 0.244 | 0.246 | 0.262 |
| River Wear - Witton Park | 0.279 | 0.283 | 0.283 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.195 | 0.207 | 0.206 | 0.218 |