Sites ranked by discharge frequency — click column headers to sort
| Site | Spill Rate ↓ | Trend | Worst Episode | Driver | Risk |
|---|---|---|---|---|---|
Sites with spill activity significantly above their own 12-month baseline
Network-wide dominant driver distribution across all recorded spill episodes
Monthly episode count vs average antecedent wetness index (AWI), 2022–present
Distribution of estimated 24 h rainfall tipping points across 0 sites — lower bars = sites that spill with very little rain
Top 10 sites with steepest worsening trend — fastest-growing spill frequency
Machine learning risk models trained on historical spill data
River catchments ranked by risk score across all CSO sites within them