Clean Water Act discharge permit · NPDES LAG570698
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - SHENANDOAH ESTATES SUBDIVISION, Broussard, LA: NPDES LAG570698 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - SHENANDOAH ESTATES SUBDIVISION, held by Magnolia Water Utility Operating Company LLC - Shenandoah Estates Subdivision, holds NPDES permit LAG570698. EPA’s file records it issued April 8, 2025 and expiring July 21, 2029.
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - SHENANDOAH ESTATES SUBDIVISION, Broussard, Louisiana: Coverage under a general permit LAG570698, held by Magnolia Water Utility Operating Company LLC - Shenandoah Estates Subdivision; Effective; issued April 8, 2025, term to July 21, 2029, by LDEQ.
- Nitrogen, ammonia total [as N]: 4 limits, 8 violations of any kind, 2 effluent exceedances, latest April 30, 2026, largest 30% over the limit.
- Solids, total suspended: 2 limits, 7 violations of any kind, 1 effluent exceedance, latest March 31, 2026, largest 4% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 4 limits, 6 violations of any kind, 0 effluent exceedances.
- pH: 2 limits, 6 violations of any kind, 0 effluent exceedances.
- Coliform, fecal general: 2 limits, 6 violations of any kind, 0 effluent exceedances.
- Oxygen, dissolved [DO]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 1 limit, 3 violations of any kind, 0 effluent exceedances.
- Nitrogen, total [as N]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - SHENANDOAH ESTATES SUBDIVISION among its neighbors
EPA’s permit file holds 35 discharge permits in the Bayou Tortue-La Salle Coulee subwatershed (HUC 080801030302), LAG570698 among them. Its county holds 368, 9 of them major permits; LAG570698 is a minor permit.
Other permits in the Bayou Tortue-La Salle Coulee subwatershed (HUC 080801030302)
- AWS US SERVICES LLC - LOUISIANA FACILITY, Broussard: LAR05Q377, minor permit, permit term to October 26, 2026
- BEOM LLC, Broussard: LAG536985, minor permit, permit term to November 30, 2027
- BROUSSARD CITY OF - COTE GELEE WETLAND WASTEWATER ASSIMILATION PROJECT, Broussard: LA0020613, major permit, discharging to BAYOU TORTUE-VERMILION RIVER, permit term to September 30, 2023
- CITY OF BROUSSARD - SEWER PLANT, Broussard: LAG542478, minor permit, permit term to August 24, 2028
- CLARIANT CORPORATION - BROUSSARD STORAGE FACILITY, Broussard: LA0127718, minor permit, permit term to September 30, 2028
- CORE LABORATORIES LP, Broussard: LA0122327, minor permit, permit term to January 31, 2024
- CUDD ENERGY SERVICES, Broussard: LA0124095, minor permit, permit term to November 30, 2013
- D.R. HORTON, INC. - GULF COAST: BROUSSARD HILLS, Broussard: LAR10O860, minor permit, permit term to March 28, 2025
- DEEP SOUTH CHEMICAL INC., Broussard: LA0127175, minor permit, permit term to August 31, 2024
- DLSD HOMES LLC - METAIRIE PLACE, Youngsville: LAR10P543, minor permit, permit term to March 28, 2026
Identity
| Facility as filed | MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - SHENANDOAH ESTATES SUBDIVISION |
|---|---|
| Permittee as filed | Magnolia Water Utility Operating Company LLC - Shenandoah Estates Subdivision |
| NPDES ID | LAG570698 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 8, 2025 |
| Expiration date | July 21, 2029 |
| Issuing agency | LDEQ |
| Address | Broussard, LA 70518 |
| Subwatershed | Bayou Tortue-La Salle Coulee (HUC 080801030302) |
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 4 | 8 | 2 | April 30, 2026 | 30% over the limit |
| Solids, total suspended | 2 | 7 | 1 | March 31, 2026 | 4% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 6 | 0 | ||
| pH | 2 | 6 | 0 | ||
| Coliform, fecal general | 2 | 6 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 3 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 3 | 0 | ||
| Nitrogen, total [as N] | 1 | 1 | 0 | ||
| Phosphorus, total [as P] | 1 | 1 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG570698.
Inspections
EPA’s inspection file holds no inspection for NPDES LAG570698.
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 LAG570698.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.