| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.515 | 0.594 | 0.655 | 0.965 |
| River Wear - Chester-Le-Street | 0.788 | 0.968 | 0.978 | 1.171 |
| Smallhope Burn - Lanchester Front Street | 0.38 | 0.41 | 0.43 | 0.612 |
| River Wear - Stanhope | 0.555 | 0.684 | 0.674 | 0.852 |
| River Gaunless - South Church | 0.292 | 0.348 | 0.377 | 0.518 |
| River Wear - Sunderland Bridge | 0.661 | 0.741 | 0.761 | 0.902 |
| River Wear - Witton Park | 0.73 | 0.804 | 0.821 | 0.973 |
| River Wear - Durham New Elvet Bridge | 0.649 | 0.802 | 0.85 | 1.124 |