| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.444 | 0.454 | 0.455 | 0.472 |
| River Wear - Chester-Le-Street | 0.686 | 0.721 | 0.724 | 0.776 |
| Smallhope Burn - Lanchester Front Street | 0.369 | 0.374 | 0.374 | 0.382 |
| River Wear - Stanhope | 0.491 | 0.522 | 0.527 | 0.581 |
| River Gaunless - South Church | 0.282 | 0.291 | 0.293 | 0.312 |
| River Wear - Sunderland Bridge | 0.617 | 0.643 | 0.646 | 0.691 |
| River Wear - Witton Park | 0.685 | 0.71 | 0.715 | 0.761 |
| River Wear - Durham New Elvet Bridge | 0.524 | 0.56 | 0.561 | 0.612 |