Clean Water Act discharge permit · NPDES LA0124524
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - COUNTRY LAKES SUBDIVISION PHASES, Rayne, LA: NPDES LA0124524 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - COUNTRY LAKES SUBDIVISION PHASES, held by MAGNOLIA WATER UTILITY OPERATING CO., LLC, holds NPDES permit LA0124524. EPA’s file records it issued June 14, 2019 and expiring June 30, 2024. 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 | MAGNOLIA WATER UTILITY OPERATING COMPANY LLC - COUNTRY LAKES SUBDIVISION PHASES |
|---|---|
| Permittee as filed | MAGNOLIA WATER UTILITY OPERATING CO., LLC |
| NPDES ID | LA0124524 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 14, 2019 |
| Expiration date | June 30, 2024 |
| Address | Rayne, LA 70578 |
| Subwatershed | Indian Bayou-Bayou Queue De Tortue (HUC 080802020101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 5With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 5 | 73 | 38 | March 31, 2026 | 1,450% over the limit |
| Solids, total suspended | 5 | 59 | 24 | May 31, 2026 | 260% over the limit |
| Coliform, fecal general | 4 | 39 | 19 | May 31, 2022 | 1,400% over the limit |
| pH | 2 | 15 | 1 | July 31, 2017 | |
| Flow, in conduit or thru treatment plant | 6 | 18 | 0 | ||
| Nitrogen, total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 0 | 0 | ||
| Mercury, total [as Hg] | 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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 16, 2021 | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | ST6 |
| September 16, 2021 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| September 16, 2021 | Management Practice Violations - Failure to Maintain Records | ST6 |
| September 14, 2021 | WW SSO - Improper Operation and Maintenance | ST6 |
| June 30, 2017 | Effluent Violations - Numeric effluent violation | ST6 |
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.
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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 LA0124524 there.
Nearby on the register
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- Every permit record in Rayne, A to Z
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- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.