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Watershed Academy Web - Introduction to the Clean Water …

Watershed Academy Web - Introduction to the Clean Water …

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pollutant sources resulted in a cumbersome, slow, ineffective system that was unable to reverse growing pollution levels in the nation’s waters. The strength of the 1972 amendments to federal law was the creation of the NPDES permitting system, which required authorization to discharge pollutants from a point source into the waters of the U.S.

  Introduction, System, Discharge, Water, Clean, Pollutant, Introduction to the clean water

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