| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.525 | 0.587 | 0.576 | 0.616 |
| River Wear - Chester-Le-Street | 0.816 | 0.906 | 0.93 | 1.116 |
| Smallhope Burn - Lanchester Front Street | 0.402 | 0.412 | 0.414 | 0.436 |
| River Wear - Stanhope | 0.661 | 0.784 | 0.895 | 1.407 |
| River Gaunless - South Church | 0.32 | 0.348 | 0.364 | 0.528 |
| River Wear - Sunderland Bridge | 0.733 | 0.791 | 0.804 | 0.987 |
| River Wear - Witton Park | 0.804 | 0.871 | 0.922 | 1.37 |
| River Wear - Durham New Elvet Bridge | 0.695 | 0.777 | 0.795 | 0.983 |