Clean Water Act discharge permit · NPDES LA0125148
SUMA CROSSING STP, Livingston, LA: NPDES LA0125148 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
SUMA CROSSING STP, held by TOWN OF LIVINGSTON, holds NPDES permit LA0125148. EPA’s file records it issued September 22, 2015 and expiring October 31, 2020. 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 | SUMA CROSSING STP |
|---|---|
| Permittee as filed | TOWN OF LIVINGSTON |
| NPDES ID | LA0125148 |
| 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 22, 2015 |
| Expiration date | October 31, 2020 |
| Address | Livingston, LA 70754 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Colyell Creek-Colyell Creek (HUC 080702020704) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 9Under a numeric limit
- 10With a violation of any kind
- 7With 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 | 72 | 51 | March 31, 2026 | 730% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 60 | 42 | April 30, 2026 | 641% over the limit |
| Coliform, fecal general | 2 | 50 | 38 | June 30, 2026 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 3 | 49 | 29 | October 31, 2024 | 900% over the limit |
| Oxygen, dissolved [DO] | 1 | 22 | 15 | May 31, 2026 | 62% over the limit |
| pH | 2 | 28 | 14 | January 31, 2026 | |
| Chlorine, total residual | 0 | 9 | 9 | March 31, 2026 | 99,999% over the limit |
| Nitrogen, total [as N] | 2 | 12 | 0 | ||
| Phosphorus, total [as P] | 2 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 12 | 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
- 14Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 31, 2024 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| September 30, 2024 | Failure to submit noncompliance report - SSO discharge [40 CFR 122.41(l)(7)] | ST6 |
| September 16, 2024 | Failure to minimize or prevent SSO to waters of the U.S. - adverse impacts [40 CFR 122.41(d)] | ST6 |
| September 16, 2024 | Failure to properly operate and maintain the sanitary sewer system [40 CFR 122.41(e)] | ST6 |
| May 1, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| May 1, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| April 26, 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, 2019 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| September 30, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| September 30, 2018 | Reporting Violations - Failure to Submit DMRs | ST6 |
| June 30, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| September 30, 2017 | Reporting Violations - Failure to Submit DMRs | ST6 |
| February 28, 2017 | Reporting Violations - Improper/ Incorrect Reporting | 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 LA0125148 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.