Clean Water Act discharge permit · NPDES LA0089257
TOWN OF ADDIS WWTF, Addis, LA: NPDES LA0089257 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
TOWN OF ADDIS WWTF, held by TOWN OF ADDIS, holds NPDES permit LA0089257. EPA’s file records it issued December 16, 2015 and expiring January 31, 2021. 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 | TOWN OF ADDIS WWTF |
|---|---|
| Permittee as filed | TOWN OF ADDIS |
| NPDES ID | LA0089257 |
| 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 | December 16, 2015 |
| Expiration date | January 31, 2021 |
| Address | Addis, LA 70710 |
| Subwatershed | Bayou Bourbeaux (HUC 080703000207) |
| 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
- 7Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 3With 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 | 28 | 28 | June 30, 2026 | 99,999% over the limit |
| Solids, total suspended | 3 | 9 | 9 | February 29, 2024 | 482% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 6 | 6 | June 30, 2024 | 142% over the limit |
| Nitrogen, total [as N] | 0 | 3 | 0 | ||
| Phosphorus, total [as P] | 0 | 3 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 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
- 12Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 29, 2023 | Management Practice Violations - Failure to Maintain Records | ST6 |
| November 29, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| April 20, 2020 | Permit Violations - CWA §308 Failure to submit required permit application information | ST6 |
| December 31, 2019 | Permit Violations - Violation Specified in Comment | ST6 |
| December 31, 2019 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 30, 2019 | Effluent Violations - Numeric effluent violation | ST6 |
| December 31, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
| December 31, 2018 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| September 30, 2018 | Management Practice Violations - Failure to Maintain Records | ST6 |
| August 30, 2018 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| August 30, 2018 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| August 30, 2018 | Management Practice Violations - Improper Operation and Maintenance | 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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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.