Clean Water Act discharge permit · NPDES LA0117161
LAFAYETTE CONSOLIDATED GOVERNMENT - SEDIMENT PONDS AT 323 MALAPART ROAD, Lafayette, LA: NPDES LA0117161 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 19Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
LAFAYETTE CONSOLIDATED GOVERNMENT - SEDIMENT PONDS AT 323 MALAPART ROAD, held by Lafayette Consolidated Government - Sludge Dewatering Ponds, holds NPDES permit LA0117161. EPA’s file records it issued August 18, 2020 and expiring August 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 | LAFAYETTE CONSOLIDATED GOVERNMENT - SEDIMENT PONDS AT 323 MALAPART ROAD |
|---|---|
| Permittee as filed | Lafayette Consolidated Government - Sludge Dewatering Ponds |
| NPDES ID | LA0117161 |
| 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 | August 18, 2020 |
| Expiration date | August 31, 2025 |
| Address | Lafayette, LA 70502 |
| Subwatershed | Coulee Mine (HUC 080801030106) |
| SIC | 4953 – Refuse 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
- 20Pollutants on file
- 19Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 27 | 15 | June 30, 2025 | 722% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 15 | 3 | August 31, 2022 | 353% over the limit |
| Oxygen demand, chem. [high level] [COD] | 2 | 7 | 1 | August 31, 2022 | 13% over the limit |
| pH | 4 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 12 | 0 | ||
| Oil and grease | 2 | 6 | 0 | ||
| Nitrogen, total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Priority pollutants scan [yes/no] | 0 | 2 | 0 | ||
| Arsenic, total [as As] | 1 | 0 | 0 | ||
| Cadmium, total [as Cd] | 1 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 1 | 0 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 1 | 0 | 0 | ||
| Zinc, total [as Zn] | 1 | 0 | 0 | ||
| Antimony, total [as Sb] | 1 | 0 | 0 | ||
| Phenol | 1 | 0 | 0 | ||
| Chromium III | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 30, 2025 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| May 2, 2024 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| May 2, 2024 | Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater) | ST6 |
| May 2, 2024 | Monitoring Violations - Improper Analysis or Lab Error | 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 LA0117161 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.