Clean Water Act discharge permit · NPDES LA0094200
GSM-100 CENTURY DERRICK CRANE RIG, Saint Charles Parish, LA: NPDES LA0094200 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GSM-100 CENTURY DERRICK CRANE RIG, held by TERMINAL STEVEDORES INC., holds NPDES permit LA0094200, which discharges to Mississippi River. EPA’s file records it issued March 18, 2016 and expiring April 30, 2021. 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 | GSM-100 CENTURY DERRICK CRANE RIG |
|---|---|
| Permittee as filed | TERMINAL STEVEDORES INC. |
| NPDES ID | LA0094200 |
| 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 | March 18, 2016 |
| Expiration date | April 30, 2021 |
| Address | Saint Charles Parish, LA 70000 |
| Receiving water | MISSISSIPPI RIVER |
| Subwatershed | Mississippi River-Bonnet Carre Spillway (HUC 080901000101) |
| SIC | 4491 – Marine Cargo Handling |
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
- 7Pollutants on file
- 6Under a numeric limit
- 7With 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 | 8 | 36 | 0 | ||
| Flow, in conduit or thru treatment plant | 8 | 32 | 0 | ||
| Oil and grease visual | 4 | 16 | 0 | ||
| Oil & Grease | 4 | 14 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 2 | 9 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 9 | 0 | ||
| Oil and grease | 0 | 6 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LA0094200.
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 LA0094200.
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 LA0094200 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.