Clean Water Act discharge permit · NPDES LA0092550
PORT OF IBERIA WWTP, New Iberia, LA: NPDES LA0092550 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
PORT OF IBERIA WWTP, held by PORT OF IBERIA DISTRICT BOARD OF COMMISSIONERS, holds NPDES permit LA0092550, which discharges to Commerical Canal ?. 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 (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PORT OF IBERIA WWTP |
|---|---|
| Permittee as filed | PORT OF IBERIA DISTRICT BOARD OF COMMISSIONERS |
| NPDES ID | LA0092550 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | March 18, 2016 |
| Expiration date | April 30, 2021 |
| Address | New Iberia, LA 70562 |
| Receiving water | COMMERICAL CANAL ? |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Bayou Carlin-Frontal Intercoastal Waterway (HUC 080801030401) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 5Under a numeric limit
- 7With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 4 | 22 | 10 | April 30, 2026 | 505% over the limit |
| Solids, total suspended | 6 | 28 | 8 | May 31, 2024 | 113% over the limit |
| BOD, 5-day, 20 deg. C | 6 | 23 | 3 | December 31, 2025 | 200% over the limit |
| Enterococci | 0 | 1 | 1 | May 31, 2026 | 84% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 16 | 0 | ||
| pH | 4 | 12 | 0 | ||
| Chlorine, total residual | 0 | 3 | 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 LA0092550.
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 LA0092550 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.