| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.171 | 0.387 | 0.423 | 1.379 |
| River Wear - Chester-Le-Street | 0.398 | 0.679 | 0.769 | 2.214 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.349 | 0.38 | 0.995 |
| River Wear - Stanhope | 0.277 | 0.604 | 0.655 | 1.85 |
| River Gaunless - South Church | 0.101 | 0.259 | 0.31 | 1.14 |
| River Wear - Sunderland Bridge | 0.341 | 0.635 | 0.699 | 1.921 |
| River Wear - Witton Park | 0.405 | 0.728 | 0.792 | 2.557 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.528 | 0.639 | 2.223 |