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In case anyone else was wondering why this matters, perchlorate interferes with thyroid hormones and can affect brain development in children. Proposed regulati
by ricardobeat 3y ago
In case anyone else was wondering why this matters, perchlorate interferes with thyroid hormones and can affect brain development in children. Proposed regulation sets the limit in water to either 18, or 90 micrograms per liter.
Source: https://www.epa.gov/sdwa/perchlorate-drinking-water-frequent-questions https://www.epa.gov/sdwa/perchlorate-drinking-water-frequent...
- refurb 3y agoA maximum perchlorate concentration of 54 micrograms per liter (µg/L) measured in a stream sample, and 38 µg/L measured from a groundwater well.