Clean Water Act discharge permit · NPDES LA0126730
NATIONAL SALVAGE & SERVICE CORPORATION - NATIONAL FUEL PRODUCTION LLC, De Ridder, LA: NPDES LA0126730 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
NATIONAL SALVAGE & SERVICE CORPORATION - NATIONAL FUEL PRODUCTION LLC, held by NATIONAL SALVAGE & SERVICE CORP - NATIONAL FUEL PRODUCTION LLC, holds NPDES permit LA0126730. EPA’s file records it issued April 15, 2020 and expiring April 30, 2025. 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.
Identity
| Facility as filed | NATIONAL SALVAGE & SERVICE CORPORATION - NATIONAL FUEL PRODUCTION LLC |
|---|---|
| Permittee as filed | NATIONAL SALVAGE & SERVICE CORP - NATIONAL FUEL PRODUCTION LLC |
| NPDES ID | LA0126730 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 15, 2020 |
| Expiration date | April 30, 2025 |
| Address | De Ridder, LA 70634 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Cowpen Creek (HUC 080802050101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 12Under a numeric limit
- 13With a violation of any kind
- 1With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 6 | 14 | 4 | March 31, 2025 | |
| Flow, in conduit or thru treatment plant | 6 | 10 | 0 | ||
| Arsenic, total [as As] | 6 | 8 | 0 | ||
| Chromium, total [as Cr] | 6 | 8 | 0 | ||
| Copper, total [as Cu] | 6 | 8 | 0 | ||
| Phenolics, total recoverable | 6 | 8 | 0 | ||
| Acenaphthylene | 6 | 8 | 0 | ||
| Acenaphthene | 6 | 8 | 0 | ||
| Anthracene | 6 | 8 | 0 | ||
| Benzo[a]anthracene | 6 | 8 | 0 | ||
| Carbon, tot organic [TOC] | 3 | 5 | 0 | ||
| Oil & Grease | 3 | 3 | 0 | ||
| Oil and grease | 0 | 2 | 0 |
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
- 7Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 6, 2018 | WW Storm Water Non-Construction - Discharge without a permit | ST6 |
| December 6, 2018 | Effluent Violations - Industrial Spill | ST6 |
| December 6, 2018 | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| December 6, 2018 | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | ST6 |
| February 7, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
| May 10, 2017 | Management Practice Violations - Violation of a milestone in an order | ST6 |
| March 10, 2017 | Permit Violations - Application Incomplete | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not 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.
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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 LA0126730 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.