| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.414 | 0.438 | 0.441 | 0.482 |
| River Wear - Chester-Le-Street | 0.62 | 0.678 | 0.685 | 0.779 |
| Smallhope Burn - Lanchester Front Street | 0.291 | 0.3 | 0.3 | 0.313 |
| River Wear - Stanhope | 0.502 | 0.587 | 0.595 | 0.736 |
| River Gaunless - South Church | 0.2 | 0.218 | 0.22 | 0.249 |
| River Wear - Sunderland Bridge | 0.556 | 0.601 | 0.608 | 0.687 |
| River Wear - Witton Park | 0.618 | 0.665 | 0.672 | 0.747 |
| River Wear - Durham New Elvet Bridge | 0.507 | 0.556 | 0.565 | 0.655 |