| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.131 | 0.181 | 0.205 | 0.346 |
| River Wear - Chester-Le-Street | 0.759 | 0.837 | 0.837 | 0.886 |
| Smallhope Burn - Lanchester Front Street | 0.368 | 0.394 | 0.398 | 0.454 |
| River Wear - Stanhope | 0.7 | 0.763 | 0.762 | 0.795 |
| River Gaunless - South Church | 0.25 | 0.292 | 0.295 | 0.342 |
| River Wear - Sunderland Bridge | 0.715 | 0.757 | 0.755 | 0.779 |
| River Wear - Witton Park | 0.81 | 0.84 | 0.844 | 0.878 |
| River Wear - Durham New Elvet Bridge | 0.697 | 0.767 | 0.767 | 0.833 |