Clean Water Act discharge permit · NPDES TX0094129
OXBOW MARINE TERMINAL TEXAS CITY, Texas City, TX: NPDES TX0094129 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
OXBOW MARINE TERMINAL TEXAS CITY, held by OXBOW ENERGY SOLUTIONS LLC, holds NPDES permit TX0094129, which discharges to Texas City Ship Channel. EPA’s file records it issued April 22, 2019 and expiring April 22, 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 | OXBOW MARINE TERMINAL TEXAS CITY |
|---|---|
| Permittee as filed | OXBOW ENERGY SOLUTIONS LLC |
| NPDES ID | TX0094129 |
| 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 | April 22, 2019 |
| Expiration date | April 22, 2024 |
| Address | Texas City, TX 77592 |
| Receiving water | TEXAS CITY SHIP CHANNEL |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Dickinson Bayou (HUC 120402040200) |
| SIC | 4491 – Marine Cargo Handling |
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
- 5Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 1With 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 | 2 | 20 | 8 | October 31, 2007 | 109% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 38 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 13 | 0 | ||
| pH | 2 | 12 | 0 | ||
| Oil & Grease | 1 | 6 | 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 |
|---|---|---|
| December 15, 2022 | 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 TX0094129 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.