# Significant drop in levels of toxic 'forever' chemicals in England's rivers

- Published: 2026-11-12T00:12:59Z
- Updated: 2026-11-12T03:06:46Z
- Section: Breaking
- Language: English (en)
- Source: BBC News — https://www.bbc.co.uk/news/articles/cmze75r55g3jo?at_medium=RSS&at_campaign=rss
- Tags: BBC News · Top News
- Canonical: https://www.khabarestan.com/en/news/%DA%A9%D8%A7%D9%87%D8%B4-%DA%86%D8%B4%D9%85%DA%AF%DB%8C%D8%B1-%D9%85%D9%88%D8%A7%D8%AF-%D8%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C-%D8%B3%D9%85%DB%8C-%D8%AF%D8%B1-%D8%B1%D9%88%D8%AF%D8%AE%D8%A7%D9%86%D9%87%D9%87%D8%A7%DB%8C-%D8%A7%D9%86%DA%AF%D9%84%D8%B3%D8%AA%D8%A7%D9%86

The decline has been put down to severe restrictions placed on the substances' use. 

---
Original text, summarised by this site.