Clean Water Act discharge permit · NPDES LA0038644
TOWN OF WISNER STP, Wisner, LA: NPDES LA0038644 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
TOWN OF WISNER STP holds NPDES permit LA0038644, which discharges to Deer Creek. EPA’s file records it issued June 19, 2014 and expiring July 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | TOWN OF WISNER STP |
|---|---|
| Permittee as filed | TOWN OF WISNER STP |
| NPDES ID | LA0038644 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | June 19, 2014 |
| Expiration date | July 31, 2019 |
| Address | Wisner, LA 71378 |
| Receiving water | DEER CREEK |
| Subwatershed | Lower Deer Creek (HUC 080500011603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 7Under a numeric limit
- 9With a violation of any kind
- 5With 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 | 98 | 18 | July 31, 2025 | 99,999% over the limit |
| Solids, total suspended | 3 | 136 | 15 | September 30, 2024 | 352% over the limit |
| Nitrogen, ammonia total [as N] | 3 | 127 | 6 | June 30, 2024 | 21% over the limit |
| Oxygen, dissolved [DO] | 1 | 46 | 6 | April 30, 2022 | 60% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 124 | 3 | March 31, 2022 | 13% over the limit |
| pH | 2 | 80 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 80 | 0 | ||
| Nitrogen, total [as N] | 0 | 18 | 0 | ||
| Phosphorus, total [as P] | 0 | 18 | 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
- 6Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 30, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 11, 2021 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| March 4, 2021 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| February 14, 2019 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| September 30, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2017 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | 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.
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, LA0038644.
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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 LA0038644 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.