| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.346 | 0.368 | 0.417 | 0.579 |
| River Wear - Chester-Le-Street | 0.613 | 0.654 | 0.655 | 0.837 |
| Smallhope Burn - Lanchester Front Street | 0.345 | 0.38 | 0.403 | 0.545 |
| River Wear - Stanhope | 0.63 | 0.778 | 0.888 | 1.289 |
| River Gaunless - South Church | 0.172 | 0.18 | 0.197 | 0.254 |
| River Wear - Sunderland Bridge | 0.576 | 0.616 | 0.678 | 0.997 |
| River Wear - Witton Park | 0.684 | 0.73 | 0.842 | 1.209 |
| River Wear - Durham New Elvet Bridge | 0.46 | 0.495 | 0.554 | 0.974 |