Looks to be between 40-80ppm. I use RO water anyway so the nitrates get filtered out but shit is this tap water safe to drink?

Posted by CarlingDrinker

8 Comments

  1. ConsciousAd5760 on

    10ppm max, EPA says, “However, a single exposure above 10 ppm can affect a person’s health, especially infants. High levels of nitrate in drinking water can cause methemoglobinemia, also known as blue baby syndrome, in infants under six months of age.”

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