| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.074 | 0.073 | 0.076 |
| River Wear - Chester-Le-Street | 0.325 | 0.329 | 0.329 | 0.334 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.226 | 0.226 | 0.247 |
| River Wear - Stanhope | 0.223 | 0.225 | 0.225 | 0.232 |
| River Gaunless - South Church | 0.096 | 0.098 | 0.098 | 0.1 |
| River Wear - Sunderland Bridge | 0.267 | 0.271 | 0.271 | 0.275 |
| River Wear - Witton Park | 0.311 | 0.314 | 0.314 | 0.318 |
| River Wear - Durham New Elvet Bridge | 0.194 | 0.201 | 0.202 | 0.211 |