| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.216 | 0.217 | 0.219 | 0.232 |
| River Wear - Chester-Le-Street | 0.536 | 0.577 | 0.589 | 0.685 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.263 | 0.261 | 0.266 |
| River Wear - Stanhope | 0.48 | 0.527 | 0.529 | 0.598 |
| River Gaunless - South Church | 0.17 | 0.174 | 0.176 | 0.19 |
| River Wear - Sunderland Bridge | 0.514 | 0.543 | 0.55 | 0.62 |
| River Wear - Witton Park | 0.602 | 0.621 | 0.631 | 0.696 |
| River Wear - Durham New Elvet Bridge | 0.418 | 0.447 | 0.456 | 0.533 |