| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.529 | 0.63 | 0.624 | 0.689 |
| River Wear - Chester-Le-Street | 0.694 | 0.783 | 0.784 | 0.838 |
| Smallhope Burn - Lanchester Front Street | 0.364 | 0.409 | 0.409 | 0.458 |
| River Wear - Stanhope | 0.504 | 0.545 | 0.545 | 0.579 |
| River Gaunless - South Church | 0.23 | 0.266 | 0.263 | 0.284 |
| River Wear - Sunderland Bridge | 0.633 | 0.689 | 0.691 | 0.732 |
| River Wear - Witton Park | 0.743 | 0.769 | 0.773 | 0.812 |
| River Wear - Durham New Elvet Bridge | 0.596 | 0.636 | 0.643 | 0.703 |