Clean Water Act discharge permit · NPDES LA0080403
ST TAMMANY PARISH SEWERAGE DISTRICT #1 - COVINGTON COUNTRY CLUB SUBDIVISION, Covington, LA: NPDES LA0080403 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
ST TAMMANY PARISH SEWERAGE DISTRICT #1 - COVINGTON COUNTRY CLUB SUBDIVISION, held by ST. TAMMANY SEWERAGE DISTRICT NO.1, holds NPDES permit LA0080403, which discharges to You Tete L'Ours-Tchefuncta River. EPA’s file records it issued March 16, 2023 and expiring April 14, 2028. 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 | ST TAMMANY PARISH SEWERAGE DISTRICT #1 - COVINGTON COUNTRY CLUB SUBDIVISION |
|---|---|
| Permittee as filed | ST. TAMMANY SEWERAGE DISTRICT NO.1 |
| NPDES ID | LA0080403 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | March 16, 2023 |
| Expiration date | April 14, 2028 |
| Address | Covington, LA 70433 |
| Receiving water | YOU TETE L'OURS-TCHEFUNCTA RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Ponchitalawa Creek-Tchefuncta River (HUC 080902010206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 10Under 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 | 3 | 37 | 30 | February 28, 2025 | 196% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 31 | 22 | May 31, 2025 | 130% over the limit |
| Oxygen, dissolved [DO] | 0 | 10 | 10 | June 30, 2000 | 50% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 16 | 9 | December 31, 2021 | 100% over the limit |
| Coliform, fecal general | 2 | 10 | 6 | June 30, 2000 | 675% over the limit |
| Chlorine, total residual | 2 | 3 | 1 | July 31, 2026 | 52% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 6 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Nitrogen, total [as N] | 3 | 3 | 0 | ||
| Phosphorus, total [as P] | 3 | 3 | 0 | ||
| Mercury, total [as Hg] | 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
- 8Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 25, 2024 | WW SSO - Improper Operation and Maintenance | ST6 |
| November 30, 2023 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| May 31, 2019 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| May 10, 2019 | WW SSO - Improper Operation and Maintenance | ST6 |
| April 4, 2019 | WW SSO - Improper Operation and Maintenance | ST6 |
| April 4, 2019 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 30, 2017 | Effluent Violations - Numeric effluent violation | ST6 |
| March 31, 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 LA0080403 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.