| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.395 | 0.468 | 0.502 | 0.751 |
| River Wear - Chester-Le-Street | 0.631 | 0.7795 | 0.847 | 1.351 |
| Smallhope Burn - Lanchester Front Street | 0.355 | 0.391 | 0.41 | 0.54 |
| River Wear - Stanhope | 0.492 | 0.753 | 0.814 | 1.534 |
| River Gaunless - South Church | 0.184 | 0.258 | 0.273 | 0.444 |
| River Wear - Sunderland Bridge | 0.573 | 0.717 | 0.781 | 1.285 |
| River Wear - Witton Park | 0.657 | 0.8165 | 0.899 | 1.599 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.63 | 0.724 | 1.36 |