Clean Water Act discharge permit · NPDES LA0115631
MARMAC, LLC- HARVEY CANAL FLEET, Harvey, LA: NPDES LA0115631 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARMAC, LLC- HARVEY CANAL FLEET, held by MARMAC, LLC, holds NPDES permit LA0115631. EPA’s file records it issued May 10, 2007 and expiring May 31, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MARMAC, LLC- HARVEY CANAL FLEET |
|---|---|
| Permittee as filed | MARMAC, LLC |
| NPDES ID | LA0115631 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 10, 2007 |
| Expiration date | May 31, 2012 |
| Address | Harvey, LA 70058 |
| Subwatershed | Gretna-Intracoastal Waterway (HUC 080903010309) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 5Pollutants on file
- 0Under a numeric limit
- 5With a violation of any kind
- 0With 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 | 0 | 26 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 26 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 0 | 13 | 0 | ||
| Oil and grease | 0 | 13 | 0 | ||
| Oil and grease visual | 0 | 7 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LA0115631.
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 LA0115631.
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.
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 LA0115631 there.
Nearby on the register
- Discharge permits in Harvey
- Every permit record in Harvey, A to Z
- Discharge permits in Louisiana
- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.