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Clean Water Act discharge permit · NPDES CTP000113

KING INDUSTRIES INC, Norwalk, CT: NPDES CTP000113 discharge permit, effluent exceedances, inspections, penalties

KING INDUSTRIES INC holds NPDES permit CTP000113, which discharges to Norwalk River. EPA’s file records it issued August 1, 2002 and expiring August 5, 2007. 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 filedKING INDUSTRIES INC
Permittee as filedKING INDUSTRIES INC
NPDES IDCTP000113
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual industrial user permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 1, 2002
Expiration dateAugust 5, 2007
Issuing agencyCT DEP
AddressNorwalk, CT 06852
Receiving waterNORWALK RIVER
SIC2869 – Industrial Organic Chemicals
Other EPA IDs (FRS)RCRA handler CTD042279513; ICIS-AIR source CT0000000900104223

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 61 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Ethylbenzene1677June 30, 2012182% over the limit
Flow rate494November 30, 2011291% over the limit
Flow, maximum during 24 hr period464September 30, 2024580% over the limit
Methylene chloride1633June 30, 2011119% over the limit
Dimethyl phthalate16102June 30, 200997% over the limit
Di-n-butyl phthalate16102June 30, 2009100% over the limit
Zinc, total [as Zn]1782September 30, 201415% over the limit
Aniline882June 30, 2006139% over the limit
pH1051May 31, 2003
Lead, total [as Pb]1741July 31, 201017% over the limit
Carbon, tot organic [TOC]211April 30, 201314% over the limit
Fluoranthene16120
Nitrobenzene1780
Naphthalene1780
Acenaphthene1680
Anthracene1680
Diethyl phthalate1680
Fluorene1680
Hexachloroethane1680
Phenanthrene1680
Pyrene1680
1,2-Dichlorobenzene1680
1,2,4-Trichlorobenzene1680
1,3-Dichlorobenzene1680
1,4-Dichlorobenzene1680
2-Nitrophenol1680
4-Nitrophenol1680
4,6-Dinitro-o-cresol1680
Phenol1680
Di[2-ethylhexyl] phthalate [DEHP]1680
Hexachlorobenzene1680
Hexachlorobutadiene1680
pH, maximum040
pH, minimum030
1,3-Dichloropropene, total weight1620
Copper, total [as Cu]420
Flow410
Solids, total suspended210
Surfactants [MBAS]210
Oil petroleum, total recoverable010
Cyanide, total [as CN]1600
Carbon tetrachloride1600
1,2-Dichloroethane1600
Chloroform1600
Toluene1600
Benzene1600
Chlorobenzene1600
Chloroethane, total weight1600
Methyl chloride [Chloromethane]1600
Tetrachloroethylene1600
1,1-Dichloroethane1600
1,1-Dichloroethylene1600
1,1,1-Trichloroethane1600
1,1,2-Trichloroethane1600
1,2-Dichloropropane1600
trans-1,2-Dichloroethylene1600
Vinyl chloride1600
Trichloroethylene1600
Phenols400
Barium, total [as Ba]300

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
July 14, 2026Permit Violations - Violation Specified in CommentST6
August 1, 2025Reporting Violations - Improper/ Incorrect ReportingST6
June 6, 2024Reporting Violations - Improper/ Incorrect ReportingST6
August 9, 2023Permit Violations - Discharge Without a Valid PermitST6
August 9, 2023Permit Violations - Violation Specified in CommentST6

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 CTP000113 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit CTP000113, held by KING INDUSTRIES INC in Norwalk, CT, which discharges to the Norwalk River and is listed as administratively continued, with a Minor discharger class of 58 and 11 pollutants under a numeric limit. The page also lists 11 pollutants with an effluent exceedance and gives the permit's issue date of August 1, 2002 and expiration date of August 5, 2007, as EPA's file stood when loaded.