| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.398 | 0.412 | 0.416 | 0.446 |
| River Wear - Chester-Le-Street | 0.617 | 0.667 | 0.674 | 0.767 |
| Smallhope Burn - Lanchester Front Street | 0.348 | 0.353 | 0.354 | 0.365 |
| River Wear - Stanhope | 0.455 | 0.491 | 0.503 | 0.585 |
| River Gaunless - South Church | 0.234 | 0.247 | 0.249 | 0.276 |
| River Wear - Sunderland Bridge | 0.544 | 0.58 | 0.585 | 0.651 |
| River Wear - Witton Park | 0.605 | 0.632 | 0.639 | 0.701 |
| River Wear - Durham New Elvet Bridge | 0.482 | 0.524 | 0.531 | 0.611 |