Clean Water Act discharge permit · NPDES TX0125369
REAGENT CHEMICAL JACINTOPORT, Houston, TX: NPDES TX0125369 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
REAGENT CHEMICAL JACINTOPORT, held by REAGENT CHEMICAL & RESEARCH INC, holds NPDES permit TX0125369, which discharges to Unnamed; Unnamed Ck;Carpenter'S Bayou; Hou Ship Ch. EPA’s file records it issued October 21, 2021 and expiring October 21, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | REAGENT CHEMICAL JACINTOPORT |
|---|---|
| Permittee as filed | REAGENT CHEMICAL & RESEARCH INC |
| NPDES ID | TX0125369 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 21, 2021 |
| Expiration date | October 21, 2026 |
| Address | Houston, TX 77015 |
| Receiving water | UNNAMED; UNNAMED CK;CARPENTER'S BAYOU; HOU SHIP CH |
| Subwatershed | Carpenters Bayou (HUC 120401040702) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 8With a violation of any kind
- 4With 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] | 3 | 61 | 16 | August 31, 2025 | 1,016% over the limit |
| pH | 6 | 94 | 6 | July 31, 2013 | |
| Flow, in conduit or thru treatment plant | 6 | 88 | 1 | February 28, 2022 | 9% over the limit |
| Oil & Grease | 3 | 55 | 1 | September 30, 2004 | 153% over the limit |
| Copper, total [as Cu] | 2 | 4 | 0 | ||
| Zinc, total [as Zn] | 2 | 4 | 0 | ||
| Aluminum, total [as Al] | 2 | 4 | 0 | ||
| Barium, total [as Ba] | 0 | 1 | 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 TX0125369.
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 TX0125369 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.