Clean Water Act discharge permit · NPDES LAP002506
HYDRO EXTRUSION DELHI, LLC - DELHI PLANT, Delhi, LA: NPDES LAP002506 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HYDRO EXTRUSION DELHI, LLC - DELHI PLANT holds NPDES permit LAP002506. EPA’s file records it issued April 6, 2017 and expiring April 5, 2022. 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 | HYDRO EXTRUSION DELHI, LLC - DELHI PLANT |
|---|---|
| Permittee as filed | HYDRO EXTRUSION DELHI, LLC - DELHI PLANT |
| NPDES ID | LAP002506 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 6, 2017 |
| Expiration date | April 5, 2022 |
| Address | Delhi, LA 71232 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Turkey Creek (HUC 080500011007) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 5Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Oil & Grease | 6 | 6 | 0 | ||
| Cyanide, total [as CN] | 6 | 6 | 0 | ||
| Chromium, hexavalent [as Cr] | 6 | 6 | 0 | ||
| Zinc, total [as Zn] | 6 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 6 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LAP002506.
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 |
|---|---|---|
| December 28, 2017 | Permit Violations - Violation Specified in Comment | 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 LAP002506 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.