| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.493 | 0.558 | 0.583 | 0.793 |
| River Wear - Chester-Le-Street | 0.846 | 1.005 | 1.022 | 1.235 |
| Smallhope Burn - Lanchester Front Street | 0.384 | 0.408 | 0.411 | 0.466 |
| River Wear - Stanhope | 0.7 | 0.836 | 0.866 | 1.188 |
| River Gaunless - South Church | 0.259 | 0.324 | 0.332 | 0.418 |
| River Wear - Sunderland Bridge | 0.747 | 0.891 | 0.925 | 1.176 |
| River Wear - Witton Park | 0.819 | 0.95 | 1.009 | 1.405 |
| River Wear - Durham New Elvet Bridge | 0.676 | 0.902 | 0.928 | 1.236 |