| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.446 | 0.519 | 0.516 | 0.588 |
| River Wear - Chester-Le-Street | 0.771 | 0.901 | 0.875 | 0.936 |
| Smallhope Burn - Lanchester Front Street | 0.393 | 0.433 | 0.44 | 0.514 |
| River Wear - Stanhope | 0.604 | 0.763 | 0.76 | 0.888 |
| River Gaunless - South Church | 0.225 | 0.285 | 0.283 | 0.343 |
| River Wear - Sunderland Bridge | 0.668 | 0.784 | 0.769 | 0.83 |
| River Wear - Witton Park | 0.743 | 0.858 | 0.855 | 0.946 |
| River Wear - Durham New Elvet Bridge | 0.595 | 0.764 | 0.732 | 0.814 |