Clean Water Act discharge permit · NPDES LA0126136
MAGNOLIA WATER UTILITY OPERATING CO., LLC- WOODLAND CROSSING 7, Denham Springs, LA: NPDES LA0126136 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- WOODLAND CROSSING 7, held by MAGNOLIA WATER UTILITY OPERATING CO., LLC, holds NPDES permit LA0126136. EPA’s file records it issued September 22, 2017 and expiring November 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- WOODLAND CROSSING 7 |
|---|---|
| Permittee as filed | MAGNOLIA WATER UTILITY OPERATING CO., LLC |
| NPDES ID | LA0126136 |
| 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 | September 22, 2017 |
| Expiration date | November 30, 2022 |
| Address | Denham Springs, LA 70727 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | West Colyell Creek-Middle Colyell Creek (HUC 080702020702) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 10 | 402 | 387 | March 31, 2023 | 2,550% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 10 | 356 | 341 | December 31, 2025 | 99,999% over the limit |
| Solids, total suspended | 10 | 339 | 328 | February 28, 2025 | 4,900% over the limit |
| Coliform, fecal general | 8 | 158 | 152 | January 31, 2023 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 12 | 124 | 117 | February 28, 2023 | 93% over the limit |
| pH | 12 | 2 | 2 | September 30, 2016 | |
| Flow, in conduit or thru treatment plant | 12 | 11 | 0 | ||
| Nitrogen, total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LA0126136.
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, LA0126136.
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 LA0126136 there.
Nearby on the register
- Discharge permits in Denham Springs
- Every permit record in Denham Springs, 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.