Clean Water Act discharge permit · NPDES LA0104701
ENTEK ENVIRONMENTAL LAB., LLC, Baton Rouge, LA: NPDES LA0104701 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ENTEK ENVIRONMENTAL LAB., LLC, held by ENTEK LABORATORIES LLC, holds NPDES permit LA0104701, which discharges to Bayou Manchac. EPA’s file records it issued May 21, 2012 and expiring June 30, 2017. 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 | ENTEK ENVIRONMENTAL LAB., LLC |
|---|---|
| Permittee as filed | ENTEK LABORATORIES LLC |
| NPDES ID | LA0104701 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 21, 2012 |
| Expiration date | June 30, 2017 |
| Address | Baton Rouge, LA 70817 |
| Receiving water | BAYOU MANCHAC |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Ward Creek-Bayou Manchac (HUC 080702020803) |
| Other EPA IDs (FRS) | RCRA handler LAD985228048 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES LA0104701.
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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 30, 2019 | Reporting Violations - Failure to Submit DMRs | 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
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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 LA0104701 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.