| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.407 | 0.419 | 0.422 | 0.477 |
| River Wear - Chester-Le-Street | 0.77 | 0.837 | 0.82 | 0.868 |
| Smallhope Burn - Lanchester Front Street | 0.346 | 0.351 | 0.365 | 0.512 |
| River Wear - Stanhope | 0.768 | 0.856 | 0.882 | 1.196 |
| River Gaunless - South Church | 0.235 | 0.244 | 0.253 | 0.317 |
| River Wear - Sunderland Bridge | 0.701 | 0.754 | 0.763 | 0.839 |
| River Wear - Witton Park | 0.784 | 0.855 | 0.869 | 0.998 |
| River Wear - Durham New Elvet Bridge | 0.652 | 0.727 | 0.724 | 0.804 |