| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.091 | 0.089 | 0.098 |
| River Wear - Chester-Le-Street | 0.32 | 0.326 | 0.326 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.225 | 0.233 |
| River Wear - Stanhope | 0.236 | 0.242 | 0.241 | 0.247 |
| River Gaunless - South Church | 0.069 | 0.077 | 0.076 | 0.084 |
| River Wear - Sunderland Bridge | 0.27 | 0.274 | 0.273 | 0.276 |
| River Wear - Witton Park | 0.308 | 0.315 | 0.313 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.264 | 0.263 | 0.267 |