Clean Water Act discharge permit · NPDES MS0052485
ALPEK POLYESTER MISSISSIPPI INC, Bay Saint Louis, MS: NPDES MS0052485 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
ALPEK POLYESTER MISSISSIPPI INC, held by DAK AMERICAS MISSISSIPPI INC, holds NPDES permit MS0052485, which discharges to Pearl River. EPA’s file records it issued April 20, 2017 and expiring March 31, 2022. 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 | ALPEK POLYESTER MISSISSIPPI INC |
|---|---|
| Permittee as filed | DAK AMERICAS MISSISSIPPI INC |
| NPDES ID | MS0052485 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 20, 2017 |
| Expiration date | March 31, 2022 |
| Issuing agency | MDEQ |
| Address | Bay Saint Louis, MS 39520 |
| Receiving water | PEARL RIVER |
| Subwatershed | Mulatto Bayou (HUC 031800041006) |
| Other EPA IDs (FRS) | RCRA handler MSR000004317; ICIS-AIR source MS0000002804500039 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 5With 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 | 2 | 9 | 3 | February 28, 2019 | 199% over the limit |
| pH | 4 | 7 | 1 | September 30, 2020 | |
| Flow, in conduit or thru treatment plant | 4 | 6 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 5 | 0 | ||
| Solids, total dissolved | 0 | 2 | 0 | ||
| Oil & Grease | 2 | 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 MS0052485.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MS0052485.
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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 MS0052485 there.
Nearby on the register
- Discharge permits in Bay Saint Louis
- Every permit record in Bay Saint Louis, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.