| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.283 | 0.612 | 0.721 | 1.303 |
| River Wear - Chester-Le-Street | 0.6 | 0.666 | 1.09 | 2.638 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.56 | 0.549 | 0.937 |
| River Wear - Stanhope | 0.559 | 1.543 | 1.334 | 2.314 |
| River Gaunless - South Church | 0.196 | 0.445 | 0.579 | 1.058 |
| River Wear - Sunderland Bridge | 0.547 | 0.815 | 1.215 | 2.336 |
| River Wear - Witton Park | 0.626 | 1.284 | 1.657 | 3.195 |
| River Wear - Durham New Elvet Bridge | 0.443 | 0.672 | 1.21 | 2.626 |