| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.495 | 0.559 | 0.566 | 0.665 |
| River Wear - Chester-Le-Street | 0.844 | 0.996 | 1.038 | 1.423 |
| Smallhope Burn - Lanchester Front Street | 0.379 | 0.409 | 0.41 | 0.452 |
| River Wear - Stanhope | 0.615 | 0.77 | 0.768 | 0.953 |
| River Gaunless - South Church | 0.292 | 0.342 | 0.351 | 0.453 |
| River Wear - Sunderland Bridge | 0.712 | 0.811 | 0.834 | 1.057 |
| River Wear - Witton Park | 0.754 | 0.842 | 0.861 | 1.044 |
| River Wear - Durham New Elvet Bridge | 0.722 | 0.872 | 0.905 | 1.249 |