| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.44 | 0.477 | 0.481 | 0.541 |
| River Wear - Chester-Le-Street | 0.676 | 0.71 | 0.771 | 0.898 |
| Smallhope Burn - Lanchester Front Street | 0.38 | 0.399 | 0.401 | 0.431 |
| River Wear - Stanhope | 0.535 | 0.948 | 0.922 | 1.051 |
| River Gaunless - South Church | 0.243 | 0.248 | 0.248 | 0.255 |
| River Wear - Sunderland Bridge | 0.623 | 0.798 | 0.753 | 0.854 |
| River Wear - Witton Park | 0.718 | 0.944 | 0.917 | 1.033 |
| River Wear - Durham New Elvet Bridge | 0.561 | 0.746 | 0.694 | 0.823 |