| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.38 | 0.411 | 0.412 | 0.451 |
| River Wear - Chester-Le-Street | 0.756 | 0.863 | 0.868 | 1.009 |
| Smallhope Burn - Lanchester Front Street | 0.334 | 0.35 | 0.351 | 0.375 |
| River Wear - Stanhope | 0.625 | 0.754 | 0.75 | 0.876 |
| River Gaunless - South Church | 0.226 | 0.277 | 0.279 | 0.347 |
| River Wear - Sunderland Bridge | 0.687 | 0.775 | 0.782 | 0.901 |
| River Wear - Witton Park | 0.775 | 0.864 | 0.873 | 0.995 |
| River Wear - Durham New Elvet Bridge | 0.582 | 0.699 | 0.707 | 0.874 |