Was it measurable and below a certain threshold, or was it undetectable, but the... | Hacker News

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		iamtedd 4 months ago \| parent \| context \| favorite \| on: Chicago has the most lead pipes in the nation Was it measurable and below a certain threshold, or was it undetectable, but they legally can't say there's zero lead content?

robertlagrant 4 months ago [–]

Good question - I can't remember. I've just looked up the UK guidance[0] on this, and it seems to talk more about reduction than removal. What do you think?

[0] https://www.dwi.gov.uk/lead-in-drinking-water

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