| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.114 | 0.113 | 0.157 |
| River Wear - Chester-Le-Street | 0.334 | 0.348 | 0.351 | 0.378 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.232 | 0.24 | 0.296 |
| River Wear - Stanhope | 0.26 | 0.267 | 0.271 | 0.298 |
| River Gaunless - South Church | 0.066 | 0.073 | 0.073 | 0.086 |
| River Wear - Sunderland Bridge | 0.27 | 0.28 | 0.285 | 0.307 |
| River Wear - Witton Park | 0.309 | 0.327 | 0.328 | 0.345 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.271 | 0.271 | 0.286 |