| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.324 | 0.345 | 0.353 | 0.426 |
| River Wear - Chester-Le-Street | 0.654 | 0.6965 | 0.708 | 0.792 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.322 | 0.32 | 0.327 |
| River Wear - Stanhope | 0.553 | 0.708 | 0.684 | 0.814 |
| River Gaunless - South Church | 0.246 | 0.253 | 0.255 | 0.297 |
| River Wear - Sunderland Bridge | 0.597 | 0.633 | 0.647 | 0.731 |
| River Wear - Witton Park | 0.666 | 0.719 | 0.723 | 0.809 |
| River Wear - Durham New Elvet Bridge | 0.527 | 0.548 | 0.567 | 0.665 |