| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.678 | 0.891 | 0.9 | 1.096 |
| River Wear - Chester-Le-Street | 0.792 | 1.238 | 1.221 | 1.483 |
| Smallhope Burn - Lanchester Front Street | 0.434 | 0.544 | 0.539 | 0.626 |
| River Wear - Stanhope | 0.402 | 0.412 | 0.411 | 0.416 |
| River Gaunless - South Church | 0.334 | 0.592 | 0.568 | 0.687 |
| River Wear - Sunderland Bridge | 0.686 | 0.875 | 0.871 | 0.992 |
| River Wear - Witton Park | 0.639 | 0.7 | 0.694 | 0.729 |
| River Wear - Durham New Elvet Bridge | 0.754 | 1.102 | 1.104 | 1.37 |