| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.44 | 0.63 | 0.665 | 0.918 |
| River Wear - Chester-Le-Street | 0.759 | 1.13 | 1.098 | 1.52 |
| Smallhope Burn - Lanchester Front Street | 0.364 | 0.447 | 0.472 | 0.614 |
| River Wear - Stanhope | 0.574 | 1.081 | 1.061 | 1.393 |
| River Gaunless - South Church | 0.314 | 0.513 | 0.539 | 0.785 |
| River Wear - Sunderland Bridge | 0.667 | 1.056 | 1.025 | 1.352 |
| River Wear - Witton Park | 0.717 | 1.151 | 1.164 | 1.596 |
| River Wear - Durham New Elvet Bridge | 0.611 | 1.137 | 1.088 | 1.575 |