In the 1970’s, a series of tests of community water systems across the country led to some disturbing findings; varied standards of water containment, transmission, and handling were resulting in substantial health risks to more than a third of tested sources. In response, Congress passed the Safe Water Drinking Act of 1974 (SWDA), a landmark legislation setting basic standards for drinking water for the more than 150,000 municipal water sources, nationwide.
Over the ensuing decades, the SWDA has been expanded and updated with the times …
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