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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NPDES Permit, Naval Station Everett MS4, #WAS026620 (PDF)(81 pp, 970 K,
November 23, 2020)
Final stormwater permit.
NPDES Permit Fact Sheet, Naval Station Everett MS4, #WAS026620 (PDF)(29 pp, 699 K,
Technical basis for permit.
Response to Comments on Draft NPDES Permit for Naval Station Everett MS4, #WAS026620 (PDF)(20 pp, 294 K,
EPA's responses to public comments on the September 2019 draft permit.