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NPDES Stormwater Permit for Naval Station Everett MS4 in Washington

Below are EPA's National Pollutant Discharge Elimination System (NPDES) permit and supporting documents for the Naval Station Everett municipal separate storm sewer system (MS4) in Washington.

  • Permit number: WAS026620
  • Effective date: February 1, 2021
  • Permit expires: January 31, 2026

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