| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.058 | 0.063 | 0.063 | 0.069 |
| River Wear - Chester-Le-Street | 0.326 | 0.34 | 0.344 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.194 | 0.201 | 0.2 | 0.206 |
| River Wear - Stanhope | 0.211 | 0.223 | 0.223 | 0.239 |
| River Gaunless - South Church | 0.07 | 0.074 | 0.073 | 0.076 |
| River Wear - Sunderland Bridge | 0.267 | 0.278 | 0.281 | 0.306 |
| River Wear - Witton Park | 0.305 | 0.318 | 0.319 | 0.341 |
| River Wear - Durham New Elvet Bridge | 0.231 | 0.242 | 0.244 | 0.264 |