Source: Travis Fain and Tyler Dukes, WRAL, 10/26/17

are times when more than half of the water flowing in the Haw River is actually treated wastewater, a top state water scientist told a legislative committee Thursday. "So then the question becomes, of course, 'What is in this wastewater?'" North Carolina State University professor Detlef Knappe said. The answer: We often don't know.

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