Clean Water Act discharge permit · NPDES LA0122017
MAGNOLIA WATER UTILITY OPERATING CO., LLC- DELMAR ESTATES SOUTH, Lafayette, LA: NPDES LA0122017 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MAGNOLIA WATER UTILITY OPERATING CO., LLC- DELMAR ESTATES SOUTH, held by TESI - Delmar Estates South, holds NPDES permit LA0122017. EPA’s file records it issued June 6, 2017 and expiring June 30, 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 | MAGNOLIA WATER UTILITY OPERATING CO., LLC- DELMAR ESTATES SOUTH |
|---|---|
| Permittee as filed | TESI - Delmar Estates South |
| NPDES ID | LA0122017 |
| 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 6, 2017 |
| Expiration date | June 30, 2022 |
| Address | Lafayette, LA 70503 |
| Subwatershed | Anselm Coulee-Vermilion River (HUC 080801030109) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 9Under a numeric limit
- 10With a violation of any kind
- 6With 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 | 8 | 119 | 67 | May 31, 2026 | 435% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 93 | 43 | May 31, 2026 | 467% over the limit |
| Coliform, fecal general | 4 | 83 | 33 | June 30, 2024 | 99,999% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 68 | 18 | May 31, 2026 | 740% over the limit |
| Oxygen, dissolved [DO] | 1 | 41 | 9 | April 30, 2022 | 63% over the limit |
| pH | 4 | 58 | 8 | January 31, 2015 | |
| Flow, in conduit or thru treatment plant | 6 | 84 | 0 | ||
| Nitrogen, total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Chlorine, total residual | 0 | 1 | 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 LA0122017.
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, LA0122017.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 LA0122017 there.
Nearby on the register
- Discharge permits in Lafayette
- Every permit record in Lafayette, A to Z
- Discharge permits in Louisiana
- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.