| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.453 | 0.48 | 0.483 | 0.532 |
| River Wear - Chester-Le-Street | 0.737 | 0.816 | 0.826 | 0.953 |
| Smallhope Burn - Lanchester Front Street | 0.367 | 0.377 | 0.377 | 0.394 |
| River Wear - Stanhope | 0.545 | 0.59 | 0.613 | 0.745 |
| River Gaunless - South Church | 0.299 | 0.333 | 0.341 | 0.422 |
| River Wear - Sunderland Bridge | 0.652 | 0.709 | 0.716 | 0.812 |
| River Wear - Witton Park | 0.715 | 0.761 | 0.771 | 0.855 |
| River Wear - Durham New Elvet Bridge | 0.61 | 0.684 | 0.697 | 0.838 |