Clean Water Act discharge permit · NPDES TX0108405
INTEPLAST GROUP FACILITY, Lolita, TX: NPDES TX0108405 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 25Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
INTEPLAST GROUP FACILITY, held by INTEPLAST GROUP LTD, holds NPDES permit TX0108405, which discharges to Lavaca River. EPA’s file records it issued October 18, 2019 and expiring October 18, 2024. 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 | INTEPLAST GROUP FACILITY |
|---|---|
| Permittee as filed | INTEPLAST GROUP LTD |
| NPDES ID | TX0108405 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 18, 2019 |
| Expiration date | October 18, 2024 |
| Address | Lolita, TX 77971 |
| Receiving water | LAVACA RIVER |
| Subwatershed | Swan Lake-Lavaca River (HUC 121001010404) |
| SIC | 3081 – Unsupported Plastics Film & Sheet |
| Other EPA IDs (FRS) | RCRA handler TX0000895417 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 30Pollutants on file
- 25Under a numeric limit
- 28With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Copper, total [as Cu] | 2 | 22 | 4 | July 31, 2026 | 313% over the limit |
| Oil & Grease | 5 | 37 | 3 | March 31, 2021 | 284% over the limit |
| Solids, total suspended | 4 | 33 | 3 | March 31, 2022 | 30% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 25 | 1 | August 31, 1999 | 107% over the limit |
| Flow, in conduit or thru treatment plant | 8 | 21 | 1 | August 31, 2015 | 7% over the limit |
| Oil and grease, hexane extr method | 0 | 3 | 1 | March 31, 2000 | 575% over the limit |
| Cyanide, free [amenable to chlorination] | 2 | 42 | 0 | ||
| pH | 8 | 38 | 0 | ||
| Cyanide, total [as CN] | 0 | 36 | 0 | ||
| Zinc, total [as Zn] | 2 | 20 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 4 | 14 | 0 | ||
| Carbon, tot organic [TOC] | 4 | 14 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 2 | 6 | 0 | ||
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia | 2 | 6 | 0 | ||
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 2 | 6 | 0 | ||
| Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia | 2 | 6 | 0 | ||
| LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 2 | 6 | 0 | ||
| LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia | 2 | 6 | 0 | ||
| LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | 2 | 6 | 0 | ||
| LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia | 2 | 6 | 0 | ||
| Chlorine, total residual | 0 | 6 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia) | 2 | 4 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia | 2 | 4 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia | 2 | 4 | 0 | ||
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | 2 | 4 | 0 | ||
| Enterococci | 2 | 2 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | 0 | 1 | 0 | ||
| LC50 Pass/Fail Static 24Hr Acute Menidia menidia | 0 | 1 | 0 | ||
| Whole effluent toxicity - retest #1 | 2 | 0 | 0 | ||
| Whole effluent toxicity - retest #2 | 2 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 28, 2026 | 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.
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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 TX0108405 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.