| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.379 | 0.5255 | 0.541 | 0.735 |
| River Wear - Chester-Le-Street | 0.649 | 0.743 | 0.818 | 1.164 |
| Smallhope Burn - Lanchester Front Street | 0.299 | 0.4145 | 0.388 | 0.481 |
| River Wear - Stanhope | 0.49 | 0.7475 | 0.733 | 1.063 |
| River Gaunless - South Church | 0.241 | 0.299 | 0.375 | 0.63 |
| River Wear - Sunderland Bridge | 0.59 | 0.616 | 0.717 | 1.064 |
| River Wear - Witton Park | 0.653 | 0.69 | 0.801 | 1.119 |
| River Wear - Durham New Elvet Bridge | 0.524 | 0.573 | 0.735 | 1.213 |