| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.378 | 0.399 | 0.42 | 0.53 |
| River Wear - Chester-Le-Street | 0.758 | 0.809 | 0.824 | 1.017 |
| Smallhope Burn - Lanchester Front Street | 0.332 | 0.342 | 0.37 | 0.438 |
| River Wear - Stanhope | 0.666 | 0.78 | 1.026 | 1.628 |
| River Gaunless - South Church | 0.302 | 0.343 | 0.407 | 0.677 |
| River Wear - Sunderland Bridge | 0.701 | 0.765 | 0.847 | 1.407 |
| River Wear - Witton Park | 0.759 | 0.852 | 1.056 | 1.816 |
| River Wear - Durham New Elvet Bridge | 0.618 | 0.69 | 0.76 | 1.541 |