Clean Water Act discharge permit · NPDES LAG536642
NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP, Geismar, LA: NPDES LAG536642 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP holds NPDES permit LAG536642. EPA’s file records it issued June 15, 2023 and expiring November 30, 2027.
NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP, Geismar, Louisiana: Coverage under a general permit LAG536642; Effective; issued June 15, 2023, term to November 30, 2027.
- Flow, in conduit or thru treatment plant: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest June 30, 2025, largest 15% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
- pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Solids, total suspended: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, ammonia total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Coliform, fecal general: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Oil & Grease: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, total [as N]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP among its neighbors
EPA’s permit file holds 1 discharge permits in the Upper Grand River-Atchafalaya River subwatershed (HUC 080801010403), LAG536642 among them. Its county holds 212, 16 of them major permits; LAG536642 is a minor permit.
Identity
| Facility as filed | NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP |
|---|---|
| Permittee as filed | NATIONAL WATER INFRASTRUCTURE LLC - SOUTHERN GLAZEERS WINE & SPIRITS WWTP |
| NPDES ID | LAG536642 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 15, 2023 |
| Expiration date | November 30, 2027 |
| Address | Geismar, LA 70000 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Upper Grand River-Atchafalaya River (HUC 080801010403) |
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 2With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 2 | 1 | 1 | June 30, 2025 | 15% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 2 | 10 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 0 | 0 | ||
| Coliform, fecal general | 2 | 0 | 0 | ||
| Oil & Grease | 1 | 0 | 0 | ||
| Nitrogen, total [as N] | 1 | 0 | 0 | ||
| Phosphorus, total [as P] | 1 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG536642.
Inspections
EPA’s inspection file holds no inspection for NPDES LAG536642.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES LAG536642.
Watch this permit
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- Discharge permits in Geismar
- Every permit record in Geismar, A to Z
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.