Downloads
Context Watershed-level figures and every finding, free to download.
| File | What it holds | Size |
|---|---|---|
| watershed_metrics.csv | Every watershed at every level: sites, surveys, sensitive share found and expected, gap and its trend, paved, forest, chloride, nitrate | 547 KB |
| findings.json | Every finding on this site: title, headline, status and key figures | 8 KB |
| watersheds.json | Regions to subbasins and the sample heat cells, as used by Explore | 179 KB |
Downloads are aggregates. Site-level records stay with the Izaak Walton League's Clean Water Hub, where volunteers entered them; many sites are home taps and are not republished here.
Code that rebuilds everything from the Hub: github.com/shankardba/iwla-river.