| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.119 | 0.149 | 0.149 | 0.183 |
| River Wear - Chester-Le-Street | 0.329 | 0.355 | 0.354 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.27 | 0.262 | 0.296 |
| River Wear - Stanhope | 0.212 | 0.231 | 0.232 | 0.267 |
| River Gaunless - South Church | 0.068 | 0.081 | 0.08 | 0.092 |
| River Wear - Sunderland Bridge | 0.269 | 0.291 | 0.291 | 0.325 |
| River Wear - Witton Park | 0.307 | 0.339 | 0.339 | 0.381 |
| River Wear - Durham New Elvet Bridge | 0.226 | 0.247 | 0.247 | 0.271 |