| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.421 | 0.439 | 0.44 | 0.468 |
| River Wear - Chester-Le-Street | 0.689 | 0.759 | 0.772 | 0.88 |
| Smallhope Burn - Lanchester Front Street | 0.364 | 0.374 | 0.373 | 0.386 |
| River Wear - Stanhope | 0.513 | 0.604 | 0.641 | 0.824 |
| River Gaunless - South Church | 0.223 | 0.235 | 0.233 | 0.244 |
| River Wear - Sunderland Bridge | 0.617 | 0.672 | 0.683 | 0.791 |
| River Wear - Witton Park | 0.705 | 0.764 | 0.776 | 0.891 |
| River Wear - Durham New Elvet Bridge | 0.554 | 0.62 | 0.634 | 0.77 |