Clean Water Act discharge permit · NPDES FLRNEF899
MARMON AEROSPACE AND DEFENSE, Naples, FL: NPDES FLRNEF899 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARMON AEROSPACE AND DEFENSE, held by Marmon Aerospace and Defense LLC, holds NPDES permit FLRNEF899. EPA’s file records it issued April 24, 2023 and expiring April 23, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for MARMON AEROSPACE AND DEFENSE: its NPDES ID, its permit type and status, its dates, its address in Naples, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLRNEF899.
Identity
| Facility as filed | MARMON AEROSPACE AND DEFENSE |
|---|---|
| Permittee as filed | Marmon Aerospace and Defense LLC |
| NPDES ID | FLRNEF899 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 24, 2023 |
| Expiration date | April 23, 2028 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Naples, FL 34104 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Clam Pass-Doctors Pass Frontal (HUC 030902040504) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES FLRNEF899.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES FLRNEF899.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID FLRNEF899 there.
Nearby on the register
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- Every permit record in Florida, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.