Below are EPA's National Pollutant Discharge Elimination System (NPDES) municipal separate storm sewer system (MS4) final permit and supporting documents for U.S. Department of Defense Joint Base Lewis-McChord (JBLM) in Washington.
- Permit number: WAS026638
- Effective date: December 25, 2013
- Modified: February 1, 2015
- Permit expires: September 30, 2018
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2015 NPDES Permit Modification, JBLM MS4, #WAS026638 (PDF)(70 pp, 625 K,
December 4, 2014)
Modification to 2013 final permit.
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2013 NPDES Permit, JBLM MS4, #WAS026638 (PDF)(69 pp, 493 K,
August 22, 2013)
2013 final permit.
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NPDES Permit Modification Fact Sheet, JBLM MS4, #WAS026638 (PDF)(32 pp, 1 MB,
August 2014)
Provides technical basis for 2015 NPDES permit modification.
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NPDES Permit Fact Sheet, JBLM MS4, #WAS026638 (PDF)(81 pp, 2 MB,
January 2012)
Provides technical basis for 2013 NPDES permit.
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Response to Comments on Permit Modification, JBLM MS4, #WAS026638 (PDF)(31 pp, 529 K,
December 4, 2014)
EPA's responses to comments on the August 2014 draft NPDES permit modification.
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Response to Comments, JBLM MS4, #WAS026638 (PDF)(67 pp, 1 MB,
August 22, 2013)
EPA's responses to comments on the January 2012 draft NPDES permit.