| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.238 | 0.245 | 0.245 | 0.253 |
| River Wear - Chester-Le-Street | 0.56 | 0.619 | 0.616 | 0.667 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.267 | 0.267 | 0.284 |
| River Wear - Stanhope | 0.514 | 0.63 | 0.651 | 0.842 |
| River Gaunless - South Church | 0.172 | 0.177 | 0.177 | 0.193 |
| River Wear - Sunderland Bridge | 0.52 | 0.571 | 0.579 | 0.649 |
| River Wear - Witton Park | 0.603 | 0.646 | 0.662 | 0.769 |
| River Wear - Durham New Elvet Bridge | 0.424 | 0.478 | 0.48 | 0.547 |