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Clean Water Act discharge permit · NPDES LA0127718

CLARIANT CORPORATION - BROUSSARD STORAGE FACILITY, Broussard, LA: NPDES LA0127718 discharge permit, effluent exceedances, inspections, penalties

CLARIANT CORPORATION - BROUSSARD STORAGE FACILITY holds NPDES permit LA0127718. EPA’s file records it issued August 29, 2023 and expiring September 30, 2028. 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 filedCLARIANT CORPORATION - BROUSSARD STORAGE FACILITY
Permittee as filedCLARIANT CORPORATION - BROUSSARD STORAGE FACILITY
NPDES IDLA0127718
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 29, 2023
Expiration dateSeptember 30, 2028
AddressBroussard, LA 70518
SubwatershedBayou Tortue-La Salle Coulee (HUC 080801030302)
SIC5169 – Chemicals & Allied Products
Other EPA IDs (FRS)RCRA handler LAR000053413; ICIS-AIR source LA0000002205500121

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

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 134 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Carbon, tot organic [TOC]422April 30, 20252,220% over the limit
pH811November 30, 2023
Oil & Grease411November 30, 202357% over the limit
Toluene411November 30, 2023960% over the limit
Ethylbenzene411November 30, 2023471% over the limit
BTEX411November 30, 20232,040% over the limit
Nitrogen, ammonia total [as N]860
Nitrogen, total [as N]800
Phosphorus, total [as P]800
Flow, in conduit or thru treatment plant800
Cyanide, total [as CN]400
Arsenic, total [as As]400
Beryllium, total [as Be]400
Cadmium, total [as Cd]400
Chromium, total [as Cr]400
Copper, total [as Cu]400
Lead, total [as Pb]400
Thallium, total [as Tl]400
Nickel, total [as Ni]400
Silver, total [as Ag]400
Zinc, total [as Zn]400
Antimony, total [as Sb]400
Selenium, total [as Se]400
Dichlorobromomethane400
Carbon tetrachloride400
1,2-Dichloroethane400
Bromoform400
Dibromochloromethane400
Chloroform400
Phenolics, total recoverable400
Benzene400
.delta.-BHC400
Acenaphthylene400
Acenaphthene400
Acrolein400
Acrylonitrile400
Anthracene400
Benzo[b]fluoranthene400
Benzo[k]fluoranthene400
Benzo[a]pyrene400
Bis[2-chloroethyl] ether400
Bis[2-chloroethoxy]methane400
Bis[2-chloroisopropyl] ether400
Butyl benzyl phthalate400
Chlorobenzene400
Chrysene400
Diethyl phthalate400
Dimethyl phthalate400
1,2-Diphenylhydrazine400
Endosulfan sulfate400
.beta.-Endosulfan400
.alpha.-Endosulfan400
Endrin aldehyde400
Fluoranthene400
Fluorene400
Hexachlorocyclopentadiene400
Hexachlorobutadiene400
Hexachloroethane400
Indeno[1,2,3-cd]pyrene400
Isophorone400

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES LA0127718.

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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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES LA0127718 for CLARIANT CORPORATION - BROUSSARD STORAGE FACILITY in Broussard, LA, showing a permit status of Effective, a Minor Discharger class, and an issue date of August 29, 2023 with an expiration date of September 30, 2028. The page lists 134 pollutants under a numeric limit and 6 pollutants with an effluent exceedance.