Almost 8 percent of community water systems are plagued by health-based violations of water quality standards in any given year, the study found. That meant up to a quarter of all Americans were affected.
from WebMD Health http://ift.tt/2BWr0fs
Almost 8 percent of community water systems are plagued by health-based violations of water quality standards in any given year, the study found. That meant up to a quarter of all Americans were affected.
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