Clean Water Act discharge permit · NPDES LA0046281
INDUSTRIAL INSULATION GROUP LLC, Grambling, LA: NPDES LA0046281 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
INDUSTRIAL INSULATION GROUP LLC holds NPDES permit LA0046281, which discharges to Madden Creek. EPA’s file records it issued March 27, 2018 and expiring April 30, 2023. 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 | INDUSTRIAL INSULATION GROUP LLC |
|---|---|
| Permittee as filed | INDUSTRIAL INSULATION GROUP LLC |
| NPDES ID | LA0046281 |
| 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 | March 27, 2018 |
| Expiration date | April 30, 2023 |
| Address | Grambling, LA 71245 |
| Receiving water | MADDEN CREEK |
| Subwatershed | Madden Creek (HUC 080403030202) |
| Other EPA IDs (FRS) | RCRA handler LAD985186485; ICIS-AIR source LA0000002206100013 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 7With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oxygen demand, chem. [high level] [COD] | 4 | 6 | 6 | August 31, 2023 | 19% over the limit |
| Solids, total suspended | 6 | 7 | 3 | January 31, 2024 | 17% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 2 | 2 | December 31, 2019 | 68% over the limit |
| Coliform, fecal general | 2 | 2 | 2 | June 30, 2025 | 300% over the limit |
| Carbon, tot organic [TOC] | 2 | 2 | 1 | January 31, 2023 | 70% over the limit |
| pH | 4 | 2 | 0 | ||
| Oil & Grease | 4 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 10 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LA0046281.
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 LA0046281 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.