| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.458 | 0.47 | 0.519 | 0.727 |
| River Wear - Chester-Le-Street | 0.727 | 0.745 | 0.762 | 0.949 |
| Smallhope Burn - Lanchester Front Street | 0.344 | 0.362 | 0.408 | 0.539 |
| River Wear - Stanhope | 0.51 | 0.7715 | 0.862 | 1.372 |
| River Gaunless - South Church | 0.3 | 0.312 | 0.331 | 0.433 |
| River Wear - Sunderland Bridge | 0.633 | 0.646 | 0.734 | 1.213 |
| River Wear - Witton Park | 0.673 | 0.684 | 0.873 | 1.449 |
| River Wear - Durham New Elvet Bridge | 0.599 | 0.62 | 0.692 | 1.278 |