| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.461 | 0.479 | 0.479 | 0.5 |
| River Wear - Chester-Le-Street | 0.713 | 0.738 | 0.741 | 0.775 |
| Smallhope Burn - Lanchester Front Street | 0.359 | 0.368 | 0.367 | 0.378 |
| River Wear - Stanhope | 0.45 | 0.469 | 0.468 | 0.484 |
| River Gaunless - South Church | 0.284 | 0.299 | 0.298 | 0.309 |
| River Wear - Sunderland Bridge | 0.608 | 0.633 | 0.631 | 0.656 |
| River Wear - Witton Park | 0.648 | 0.677 | 0.675 | 0.701 |
| River Wear - Durham New Elvet Bridge | 0.581 | 0.612 | 0.611 | 0.644 |