| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.042 | 0.045 | 0.046 | 0.051 |
| River Wear - Chester-Le-Street | 0.589 | 0.666 | 0.669 | 0.775 |
| Smallhope Burn - Lanchester Front Street | 0.304 | 0.307 | 0.312 | 0.346 |
| River Wear - Stanhope | 0.548 | 0.627 | 0.627 | 0.71 |
| River Gaunless - South Church | 0.2 | 0.229 | 0.236 | 0.293 |
| River Wear - Sunderland Bridge | 0.553 | 0.717 | 0.678 | 0.74 |
| River Wear - Witton Park | 0.663 | 0.785 | 0.787 | 0.847 |
| River Wear - Durham New Elvet Bridge | 0.499 | 0.625 | 0.609 | 0.72 |