| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.525 | 0.558 | 0.565 | 0.645 |
| River Wear - Chester-Le-Street | 0.838 | 0.926 | 0.936 | 1.065 |
| Smallhope Burn - Lanchester Front Street | 0.413 | 0.431 | 0.433 | 0.469 |
| River Wear - Stanhope | 0.651 | 0.724 | 0.725 | 0.808 |
| River Gaunless - South Church | 0.328 | 0.358 | 0.362 | 0.414 |
| River Wear - Sunderland Bridge | 0.72 | 0.784 | 0.79 | 0.884 |
| River Wear - Witton Park | 0.775 | 0.835 | 0.845 | 0.935 |
| River Wear - Durham New Elvet Bridge | 0.693 | 0.784 | 0.798 | 0.95 |