| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.295 | 0.35 | 0.348 | 0.516 |
| River Wear - Chester-Le-Street | 0.6 | 0.612 | 0.649 | 0.776 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.347 | 0.364 | 0.467 |
| River Wear - Stanhope | 0.462 | 0.789 | 0.744 | 0.981 |
| River Gaunless - South Church | 0.212 | 0.284 | 0.272 | 0.391 |
| River Wear - Sunderland Bridge | 0.556 | 0.638 | 0.656 | 0.838 |
| River Wear - Witton Park | 0.631 | 0.831 | 0.796 | 1.048 |
| River Wear - Durham New Elvet Bridge | 0.432 | 0.47 | 0.521 | 0.699 |