| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.255 | 0.257 | 0.257 | 0.261 |
| River Wear - Chester-Le-Street | 0.505 | 0.523 | 0.521 | 0.53 |
| Smallhope Burn - Lanchester Front Street | 0.297 | 0.3 | 0.299 | 0.302 |
| River Wear - Stanhope | 0.41 | 0.443 | 0.447 | 0.5 |
| River Gaunless - South Church | 0.177 | 0.181 | 0.18 | 0.184 |
| River Wear - Sunderland Bridge | 0.476 | 0.493 | 0.492 | 0.503 |
| River Wear - Witton Park | 0.541 | 0.568 | 0.567 | 0.594 |
| River Wear - Durham New Elvet Bridge | 0.398 | 0.407 | 0.406 | 0.423 |