Clean Water Act discharge permit · NPDES LAG560494
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - AVANTI SUBDIVISION, Carencro, LA: NPDES LAG560494 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
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - AVANTI SUBDIVISION, held by Magnolia Water Utility Operating Company LLC - Avanti Subdivision, holds NPDES permit LAG560494. EPA’s file records it issued July 17, 2025 and expiring April 30, 2030.
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - AVANTI SUBDIVISION, Carencro, Louisiana: Coverage under a general permit LAG560494, held by Magnolia Water Utility Operating Company LLC - Avanti Subdivision; Effective; issued July 17, 2025, term to April 30, 2030, by LDEQ.
- Coliform, fecal general: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest September 30, 2025, largest 222% over the limit.
- Solids, total suspended: 4 limits, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, ammonia total [as N]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
- BOD, carbonaceous [5 day, 20 C]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
- pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Oxygen, dissolved [DO]: 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.
- Flow, in conduit or thru treatment plant: 1 limit, 0 violations of any kind, 0 effluent exceedances.
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - AVANTI SUBDIVISION among its neighbors
EPA’s permit file holds 31 discharge permits in the Coulee Mine subwatershed (HUC 080801030106), LAG560494 among them. Its county holds 368, 9 of them major permits; LAG560494 is a minor permit.
Other permits in the Coulee Mine subwatershed (HUC 080801030106)
- A-1 AUTO PARTS OF LAFAYETTE, INC., Lafayette: LAR05Q269, minor permit, permit term to October 26, 2026
- BALEEN PROCESS SOLUTIONS LLC, Scott: LA0127319, minor permit, permit term to October 31, 2023
- BARRY CONCRETE, INC. - ALLEY #2 CAMERON STREET FACILITY, Lafayette: LAG110340, minor permit, permit term to June 4, 2029
- D W WIRELINE, INC., Scott: LAG480423, minor permit, permit term to November 30, 2015
- DELTA RIDGE RANCH LLC, Lafayette: LAR10N442, minor permit, permit term to September 30, 2019
- DOUG HOLLYHAND REALTY INC - ARBOURS AT LAFAYETTE II, Lafayette: LAR10Q091, minor permit, permit term to September 2, 2025
- DUBS N SUDS LLC - CAJUN CLEAN EXPRESS WASH, Lafayette: LAG751253, minor permit, permit term to April 25, 2029
- FLOW CONTROL EQUIPMENT LLC, Scott: LAG536725, minor permit, permit term to November 30, 2027
- FLOW CONTROL SERVICES LLC, Scott: LAR05Q251, minor permit, permit term to October 26, 2026
- G&R MOBILE & RV COMMUNITY, Scott: LAG542485, minor permit, permit term to August 24, 2028
Identity
| Facility as filed | MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - AVANTI SUBDIVISION |
|---|---|
| Permittee as filed | Magnolia Water Utility Operating Company LLC - Avanti Subdivision |
| NPDES ID | LAG560494 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 17, 2025 |
| Expiration date | April 30, 2030 |
| Issuing agency | LDEQ |
| Address | Carencro, LA 70520 |
| Subwatershed | Coulee Mine (HUC 080801030106) |
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 1With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 2 | 1 | 1 | September 30, 2025 | 222% over the limit |
| Solids, total suspended | 4 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 4 | 0 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 4 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 0 | 0 | ||
| Nitrogen, total [as N] | 1 | 0 | 0 | ||
| Phosphorus, total [as P] | 1 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG560494.
Inspections
EPA’s inspection file holds no inspection for NPDES LAG560494.
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 LAG560494.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.