| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.339 | 0.362 | 0.362 | 0.387 |
| River Wear - Chester-Le-Street | 0.545 | 0.566 | 0.567 | 0.595 |
| Smallhope Burn - Lanchester Front Street | 0.306 | 0.312 | 0.313 | 0.323 |
| River Wear - Stanhope | 0.344 | 0.352 | 0.352 | 0.362 |
| River Gaunless - South Church | 0.163 | 0.176 | 0.176 | 0.198 |
| River Wear - Sunderland Bridge | 0.476 | 0.487 | 0.489 | 0.509 |
| River Wear - Witton Park | 0.523 | 0.529 | 0.53 | 0.547 |
| River Wear - Durham New Elvet Bridge | 0.4 | 0.416 | 0.416 | 0.439 |