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Clean Water Act discharge permit · NPDES TX0008907

CHEMOURS INGLESIDE PLANT, Gregory, TX: NPDES TX0008907 discharge permit, effluent exceedances, inspections, penalties

CHEMOURS INGLESIDE PLANT, held by CHEMOURS COMPANY FC LLC, THE, holds NPDES permit TX0008907, which discharges to Via Pip Submerged Outlet;Open Channel;La Quinta Ch. EPA’s file records it issued May 28, 2021 and expiring May 28, 2024. 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 filedCHEMOURS INGLESIDE PLANT
Permittee as filedCHEMOURS COMPANY FC LLC, THE
NPDES IDTX0008907
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 28, 2021
Expiration dateMay 28, 2024
AddressGregory, TX 78359
Receiving waterVIA PIP SUBMERGED OUTLET;OPEN CHANNEL;LA QUINTA CH
SubwatershedKinney Bayou (HUC 121102010003)
Other EPA IDs (FRS)RCRA handler TXD063101794; ICIS-AIR source TX0000004840900010

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

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; the 60 with the most exceedances of 83 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended22216November 30, 2025388% over the limit
pH42010February 29, 2024
Copper, total [as Cu]2139May 31, 2026189% over the limit
Oil & Grease3125January 31, 20221,851% over the limit
Flow, in conduit or thru treatment plant4133September 30, 201832% over the limit
Nickel, total [as Ni]2113June 30, 2023103% over the limit
Temperature, water deg. fahrenheit273June 30, 20212% over the limit
Chlorine, total residual262October 31, 2023671% over the limit
pH range excursions, > 60 minutes1140
pH range excursions, monthly total accum1140
Lead, total [as Pb]280
Carbon, tot organic [TOC]370
BOD, 5-day, 20 deg. C240
3,4-Benzofluoranthene240
Carbon tetrachloride220
1,2-Dichloroethane220
Chloroform220
Toluene220
Benzene220
Acenaphthylene220
Acenaphthene220
Acrylonitrile220
Anthracene220
Benzo[k]fluoranthene220
Benzo[a]pyrene220
Chlorobenzene220
Chrysene220
Diethyl phthalate220
Dimethyl phthalate220
Ethylbenzene220
Fluoranthene220
Fluorene220
Hexachlorobutadiene220
Hexachloroethane220
Methyl chloride [Chloromethane]220
Methylene chloride220
Nitrobenzene220
Phenanthrene220
Pyrene220
Tetrachloroethylene220
1,1-Dichloroethane220
1,1-Dichloroethylene220
1,1,1-Trichloroethane220
1,1,2-Trichloroethane220
Benzo[a]anthracene220
1,2-Dichlorobenzene220
1,2-Dichloropropane220
trans-1,2-Dichloroethylene220
1,2,4-Trichlorobenzene220
1,3-Dichlorobenzene220
1,4-Dichlorobenzene220
2-Nitrophenol220
2,4-Dimethylphenol220
2,4-Dinitrophenol220
4-Nitrophenol220
4,6-Dinitro-o-cresol220
Phenol220
Naphthalene220
Di[2-ethylhexyl] phthalate [DEHP]220
Di-n-butyl phthalate220

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

DateWhat EPA recordedAgency
December 11, 2025Permit Violations - Violation Specified in CommentST6
June 18, 2024Permit Violations - Violation Specified in CommentST6

Inspections

EPA’s inspection file holds no inspection for NPDES TX0008907.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES TX0008907.

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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How we handle your data → Privacy

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 TX0008907 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit TX0008907 for CHEMOURS INGLESIDE PLANT in Gregory, TX, held by CHEMOURS COMPANY FC LLC, THE, which is administratively continued and classed as a Major Discharger. The page lists 80 pollutants under a numeric limit, of which 8 have an effluent exceedance, and discharges to Via Pip Submerged Outlet;Open Channel;La Quinta Ch in the Kinney Bayou subwatershed (HUC 121102010003).