| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.395 | 0.405 | 0.407 | 0.427 |
| River Wear - Chester-Le-Street | 0.632 | 0.653 | 0.657 | 0.699 |
| Smallhope Burn - Lanchester Front Street | 0.355 | 0.361 | 0.361 | 0.37 |
| River Wear - Stanhope | 0.492 | 0.518 | 0.522 | 0.576 |
| River Gaunless - South Church | 0.184 | 0.189 | 0.189 | 0.201 |
| River Wear - Sunderland Bridge | 0.573 | 0.589 | 0.591 | 0.624 |
| River Wear - Witton Park | 0.657 | 0.678 | 0.679 | 0.709 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.482 | 0.486 | 0.529 |