# Real-time monitoring to protect chalk stream

- Published: 2026-06-18T05:09:05Z
- Updated: 2026-06-20T16:58:57Z
- Section: Science & Environment
- Language: English (en)
- Source: BBC News — https://www.bbc.com/news/articles/c0eyl7zy2vno?at_medium=RSS&at_campaign=rss
- Tags: BBC News · Science
- Canonical: https://www.khabarestan.com/en/news/%D8%AD%D9%81%D8%A7%D8%B8%D8%AA-%D8%A7%D8%B2-%D8%B1%D9%88%D8%AF%D8%AE%D8%A7%D9%86%D9%87%D9%87%D8%A7%DB%8C-%D8%A2%D8%A8%D8%B1%DB%8C%D8%B2-%D8%AE%D8%A7%DA%A9%DB%8C-%D8%A8%D8%A7-%D9%86%D8%B8%D8%A7%D8%B1%D8%AA-%D9%84%D8%AD%D8%B8%D9%87%D8%A7%DB%8C-%D8%A8%D8%B1-%D8%A2%D9%84%D9%88%D8%AF%DA%AF%DB%8C

Real-time pollution levels tracked along length of Hampshire's rare chalk stream.

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