| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.206 | 0.212 | 0.214 | 0.23 |
| River Wear - Chester-Le-Street | 0.571 | 0.593 | 0.629 | 0.759 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.288 | 0.289 | 0.308 |
| River Wear - Stanhope | 0.569 | 0.972 | 1.035 | 1.612 |
| River Gaunless - South Church | 0.2 | 0.206 | 0.206 | 0.215 |
| River Wear - Sunderland Bridge | 0.521 | 0.601 | 0.626 | 1.138 |
| River Wear - Witton Park | 0.586 | 0.767 | 0.833 | 1.516 |
| River Wear - Durham New Elvet Bridge | 0.461 | 0.485 | 0.535 | 0.663 |