| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.452 | 0.503 | 0.493 | 0.526 |
| River Wear - Chester-Le-Street | 0.73 | 0.738 | 0.742 | 0.762 |
| Smallhope Burn - Lanchester Front Street | 0.385 | 0.415 | 0.412 | 0.432 |
| River Wear - Stanhope | 0.57 | 0.58 | 0.582 | 0.61 |
| River Gaunless - South Church | 0.278 | 0.299 | 0.296 | 0.318 |
| River Wear - Sunderland Bridge | 0.66 | 0.67 | 0.671 | 0.685 |
| River Wear - Witton Park | 0.744 | 0.754 | 0.756 | 0.771 |
| River Wear - Durham New Elvet Bridge | 0.57 | 0.598 | 0.594 | 0.617 |