| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.165 | 0.217 | 0.219 | 0.278 |
| River Wear - Chester-Le-Street | 0.459 | 0.628 | 0.6 | 0.734 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.285 | 0.292 | 0.349 |
| River Wear - Stanhope | 0.57 | 0.725 | 0.76 | 1.003 |
| River Gaunless - South Church | 0.129 | 0.15 | 0.154 | 0.265 |
| River Wear - Sunderland Bridge | 0.48 | 0.617 | 0.629 | 0.749 |
| River Wear - Witton Park | 0.632 | 0.72 | 0.742 | 0.9 |
| River Wear - Durham New Elvet Bridge | 0.339 | 0.494 | 0.499 | 0.627 |