| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.549 | 0.62 | 0.651 | 0.872 |
| River Wear - Chester-Le-Street | 0.961 | 1.189 | 1.237 | 1.611 |
| Smallhope Burn - Lanchester Front Street | 0.368 | 0.405 | 0.408 | 0.481 |
| River Wear - Stanhope | 0.718 | 0.824 | 0.823 | 0.965 |
| River Gaunless - South Church | 0.436 | 0.577 | 0.62 | 0.858 |
| River Wear - Sunderland Bridge | 0.819 | 0.966 | 1.005 | 1.285 |
| River Wear - Witton Park | 0.854 | 0.98 | 1.015 | 1.319 |
| River Wear - Durham New Elvet Bridge | 0.828 | 1.059 | 1.112 | 1.565 |