Clean Water Act discharge permit · NPDES LA0084069
BOLLINGER SHIPYARDS LOCKPORT, LLC, Lockport, LA: NPDES LA0084069 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
BOLLINGER SHIPYARDS LOCKPORT, LLC, held by Bollinger Shipyards, LLC- Bollinger Shipyards Lockport, LLC, holds NPDES permit LA0084069, which discharges to Bayou Lafourche. EPA’s file records it issued August 20, 2015 and expiring September 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BOLLINGER SHIPYARDS LOCKPORT, LLC |
|---|---|
| Permittee as filed | Bollinger Shipyards, LLC- Bollinger Shipyards Lockport, LLC |
| NPDES ID | LA0084069 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 20, 2015 |
| Expiration date | September 30, 2020 |
| Address | Lockport, LA 70374 |
| Receiving water | BAYOU LAFOURCHE |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Forty Arpent Canal (HUC 080903010308) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 13Under a numeric limit
- 2With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 6 | 5 | 5 | March 31, 2020 | 40% over the limit |
| Coliform, fecal general | 4 | 2 | 2 | March 31, 2024 | 99,999% over the limit |
| pH | 18 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 14 | 0 | 0 | ||
| Oil & Grease | 7 | 0 | 0 | ||
| Carbon, tot organic [TOC] | 7 | 0 | 0 | ||
| Oil and grease | 7 | 0 | 0 | ||
| BOD, 5-day, 20 deg. C | 4 | 0 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 | ||
| Benzene | 1 | 0 | 0 | ||
| BTEX | 1 | 0 | 0 | ||
| Oil and grease visual | 1 | 0 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LA0084069.
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 LA0084069 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.