| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.405 | 0.461 | 0.474 | 0.596 |
| River Wear - Chester-Le-Street | 0.538 | 0.801 | 0.758 | 0.898 |
| Smallhope Burn - Lanchester Front Street | 0.351 | 0.368 | 0.378 | 0.455 |
| River Wear - Stanhope | 0.617 | 0.804 | 0.79 | 0.938 |
| River Gaunless - South Church | 0.264 | 0.347 | 0.342 | 0.401 |
| River Wear - Sunderland Bridge | 0.539 | 0.739 | 0.729 | 0.828 |
| River Wear - Witton Park | 0.707 | 0.821 | 0.826 | 0.934 |
| River Wear - Durham New Elvet Bridge | 0.474 | 0.721 | 0.708 | 0.846 |