| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.063 | 0.063 | 0.065 |
| River Wear - Chester-Le-Street | 0.316 | 0.324 | 0.325 | 0.338 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.226 | 0.225 | 0.234 |
| River Wear - Stanhope | 0.203 | 0.204 | 0.203 | 0.205 |
| River Gaunless - South Church | 0.079 | 0.082 | 0.081 | 0.085 |
| River Wear - Sunderland Bridge | 0.301 | 0.305 | 0.306 | 0.316 |
| River Wear - Witton Park | 0.309 | 0.314 | 0.314 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.217 | 0.224 | 0.224 | 0.232 |