Clean Water Act discharge permit · NPDES LA0076686
VILLAGE OF NATCHEZ STP, Natchez, LA: NPDES LA0076686 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
VILLAGE OF NATCHEZ STP, held by NATCHEZ, VILLAGE OF, holds NPDES permit LA0076686, which discharges to Bayou Natchez. EPA’s file records it issued March 30, 2015 and expiring April 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | VILLAGE OF NATCHEZ STP |
|---|---|
| Permittee as filed | NATCHEZ, VILLAGE OF |
| NPDES ID | LA0076686 |
| 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 | March 30, 2015 |
| Expiration date | April 30, 2020 |
| Address | Natchez, LA 71456 |
| Receiving water | BAYOU NATCHEZ |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Bayou Natchez (HUC 111402070404) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 8With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 4 | 158 | 50 | January 31, 2026 | 99,999% over the limit |
| Chlorine, total residual | 0 | 31 | 28 | June 30, 2026 | 19,597% over the limit |
| Solids, total suspended | 4 | 133 | 25 | March 31, 2026 | 187% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 114 | 6 | March 31, 2026 | 63% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 112 | 4 | March 31, 2023 | 40% over the limit |
| Oxygen, dissolved [DO] | 2 | 56 | 2 | June 30, 2026 | 20% over the limit |
| pH | 4 | 108 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 108 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 2, 2025 | Reporting Violations - Failure to Notify | ST6 |
| March 7, 2024 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| March 31, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 19, 2018 | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | ST6 |
| December 19, 2018 | Monitoring Violations - Frequency of Sampling Violation | ST6 |
| December 19, 2018 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| July 31, 2018 | Reporting Violations - Late Submittal of DMRs | ST6 |
| March 31, 2017 | Reporting Violations - Failure to Submit DMRs | ST6 |
| January 31, 2017 | Reporting Violations - Failure to Submit DMRs | 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 LA0076686 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.