| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.221 | 0.227 | 0.226 | 0.232 |
| River Wear - Chester-Le-Street | 0.616 | 0.643 | 0.651 | 0.71 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.322 | 0.32 | 0.327 |
| River Wear - Stanhope | 0.433 | 0.471 | 0.473 | 0.517 |
| River Gaunless - South Church | 0.222 | 0.239 | 0.239 | 0.261 |
| River Wear - Sunderland Bridge | 0.555 | 0.585 | 0.587 | 0.629 |
| River Wear - Witton Park | 0.619 | 0.651 | 0.649 | 0.685 |
| River Wear - Durham New Elvet Bridge | 0.512 | 0.542 | 0.545 | 0.593 |