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NPDES Permit for Pacific Northwest National Laboratory Tracer Injection Project

Below is EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the U.S. Department of Energy's Pacific Northwest National Laboratory (PNNL) Tracer Injection Project discharging to the Columbia River in Richland, Washington.

  • Permit number: WA0026859
  • Effective date: June 1, 2018
  • Permit expires: May 31, 2023

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