| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.229 | 0.238 | 0.238 | 0.257 |
| River Wear - Chester-Le-Street | 0.577 | 0.657 | 0.655 | 0.729 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.264 | 0.265 | 0.28 |
| River Wear - Stanhope | 0.587 | 0.715 | 0.719 | 0.891 |
| River Gaunless - South Church | 0.177 | 0.185 | 0.192 | 0.283 |
| River Wear - Sunderland Bridge | 0.558 | 0.601 | 0.608 | 0.685 |
| River Wear - Witton Park | 0.653 | 0.707 | 0.712 | 0.833 |
| River Wear - Durham New Elvet Bridge | 0.452 | 0.495 | 0.509 | 0.593 |