| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.634 | 1.077 | 1.093 | 1.46 |
| River Wear - Chester-Le-Street | 0.824 | 1.844 | 1.803 | 2.667 |
| Smallhope Burn - Lanchester Front Street | 0.488 | 0.716 | 0.798 | 1.259 |
| River Wear - Stanhope | 0.948 | 1.381 | 1.368 | 1.759 |
| River Gaunless - South Church | 0.38 | 0.596 | 0.611 | 0.841 |
| River Wear - Sunderland Bridge | 0.812 | 1.453 | 1.487 | 2.084 |
| River Wear - Witton Park | 0.956 | 1.651 | 1.732 | 2.581 |
| River Wear - Durham New Elvet Bridge | 0.797 | 1.811 | 1.796 | 2.604 |