| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.077 | 0.165 | 0.517 |
| River Wear - Chester-Le-Street | 0.416 | 0.424 | 0.49 | 0.968 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.271 | 0.343 | 0.523 |
| River Wear - Stanhope | 0.358 | 0.375 | 0.599 | 1.106 |
| River Gaunless - South Church | 0.106 | 0.151 | 0.254 | 0.717 |
| River Wear - Sunderland Bridge | 0.392 | 0.41 | 0.568 | 1.1 |
| River Wear - Witton Park | 0.467 | 0.478 | 0.681 | 1.235 |
| River Wear - Durham New Elvet Bridge | 0.312 | 0.318 | 0.472 | 1.177 |