Clean Water Act discharge permit · NPDES LA0100790
ROSELAND TOWN OF - WWTP, Roseland, LA: NPDES LA0100790 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
ROSELAND TOWN OF - WWTP, held by ROSELAND, TOWN OF, holds NPDES permit LA0100790, which discharges to Natalbany River. EPA’s file records it issued September 29, 2020 and expiring October 31, 2025. 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 | ROSELAND TOWN OF - WWTP |
|---|---|
| Permittee as filed | ROSELAND, TOWN OF |
| NPDES ID | LA0100790 |
| 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 | September 29, 2020 |
| Expiration date | October 31, 2025 |
| Address | Roseland, LA 70456 |
| Receiving water | NATALBANY RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Natalbany Creek-Natalbany River (HUC 080702030301) |
| 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
- 7Under a numeric limit
- 7With a violation of any kind
- 4With 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 | 6 | 124 | 118 | June 30, 2026 | 270% over the limit |
| BOD, 5-day, 20 deg. C | 6 | 54 | 51 | June 30, 2026 | 172% over the limit |
| Coliform, fecal general | 4 | 10 | 8 | May 31, 2026 | 650% over the limit |
| pH | 4 | 4 | 2 | June 30, 2025 | |
| Nitrogen, total [as N] | 3 | 6 | 0 | ||
| Phosphorus, total [as P] | 3 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 2 | 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
- 17Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 3, 2024 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| December 3, 2024 | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | ST6 |
| December 3, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| July 19, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| May 31, 2023 | Management Practice Violations - Failure to Maintain Records | ST6 |
| May 31, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| December 31, 2022 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| December 31, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
| December 31, 2020 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| June 30, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 31, 2019 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| November 30, 2019 | Effluent Violations - Numeric effluent violation | ST6 |
| December 2, 2018 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| March 20, 2018 | Management Practice Violations - Failure to Maintain Records | ST6 |
| March 14, 2018 | Management Practice Violations - Failure to Maintain Records | ST6 |
| March 14, 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.
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, LA0100790.
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 LA0100790 there.
Nearby on the register
- Discharge permits in Roseland
- Every permit record in Roseland, A to Z
- Discharge permits in Louisiana
- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.