| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.224 | 0.227 | 0.227 | 0.235 |
| River Wear - Chester-Le-Street | 0.477 | 0.481 | 0.481 | 0.485 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.271 | 0.271 | 0.278 |
| River Wear - Stanhope | 0.336 | 0.347 | 0.346 | 0.354 |
| River Gaunless - South Church | 0.159 | 0.162 | 0.162 | 0.165 |
| River Wear - Sunderland Bridge | 0.434 | 0.439 | 0.439 | 0.443 |
| River Wear - Witton Park | 0.478 | 0.488 | 0.487 | 0.496 |
| River Wear - Durham New Elvet Bridge | 0.373 | 0.378 | 0.377 | 0.381 |