Clean Water Act discharge permit · NPDES LA0033286
LOCKPORT TOWN OF - LOCKPORT SEWER PLANT, Lockport, LA: NPDES LA0033286 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
LOCKPORT TOWN OF - LOCKPORT SEWER PLANT, held by TOWN OF LOCKPORT - LOCKPORT, holds NPDES permit LA0033286, which discharges to 40 Arpent C-Tom Foret C-Co C-Icww. EPA’s file records it issued April 15, 2020 and expiring April 30, 2025. 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 | LOCKPORT TOWN OF - LOCKPORT SEWER PLANT |
|---|---|
| Permittee as filed | TOWN OF LOCKPORT - LOCKPORT |
| NPDES ID | LA0033286 |
| 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 | April 15, 2020 |
| Expiration date | April 30, 2025 |
| Address | Lockport, LA 70374 |
| Receiving water | 40 ARPENT C-TOM FORET C-CO C-ICWW |
| Subwatershed | Bayou L'Eau Bleu (HUC 080903020504) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 4With a violation of any kind
- 2With 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 | 3 | 3 | September 30, 2023 | 225% over the limit |
| pH | 4 | 2 | 1 | February 28, 2018 | |
| Nitrogen, total [as N] | 3 | 3 | 0 | ||
| Phosphorus, total [as P] | 3 | 3 | 0 | ||
| BOD, 5-day, 20 deg. C | 6 | 0 | 0 | ||
| Solids, total suspended | 6 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 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
- 11Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 25, 2022 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| February 13, 2022 | WW SSO - Discharge to Waters | ST6 |
| February 13, 2022 | WW SSO - Improper Operation and Maintenance | ST6 |
| June 7, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| April 26, 2021 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| April 13, 2021 | WW SSO - Discharge to Waters | ST6 |
| April 13, 2021 | WW SSO - Improper Operation and Maintenance | ST6 |
| March 23, 2021 | WW SSO - Discharge to Waters | ST6 |
| March 23, 2021 | WW SSO - Improper Operation and Maintenance | ST6 |
| May 30, 2017 | WW SSO - Discharge to Waters | ST6 |
| May 30, 2017 | WW SSO - 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.
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, LA0033286.
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 LA0033286 there.
Nearby on the register
- Discharge permits in Lockport
- Every permit record in Lockport, 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.