| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.636 | 1.141 | 1.097 | 1.7 |
| River Wear - Chester-Le-Street | 1.154 | 1.483 | 1.81 | 3.143 |
| Smallhope Burn - Lanchester Front Street | 0.462 | 0.739 | 0.768 | 1.259 |
| River Wear - Stanhope | 0.831 | 1.242 | 1.197 | 1.729 |
| River Gaunless - South Church | 0.486 | 0.827 | 0.848 | 1.214 |
| River Wear - Sunderland Bridge | 0.966 | 1.308 | 1.502 | 2.389 |
| River Wear - Witton Park | 0.996 | 1.538 | 1.653 | 2.785 |
| River Wear - Durham New Elvet Bridge | 1.041 | 1.574 | 1.781 | 2.871 |