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The document is a technical report from DuPont detailing the concentration of perfluoro octanoic acid (C8) in wastewater, indicating that the company's Community Exposure Guideline is set at 1 ppb, with an average expected concentration in the James River of 0.1 ppb, potentially exceeding the guideline only during extreme low flow conditions.
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AR226-2646
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jyGdvDn6oOJgD4LVkZYy5wrRR |
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