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Clean Water Act discharge permit · NPDES PA0000507

JEFFERSON PLT, Jefferson Hills, PA: NPDES PA0000507 discharge permit, effluent exceedances, inspections, penalties

JEFFERSON PLT, held by EASTMAN CHEMICAL RESINS INC, holds NPDES permit PA0000507, which discharges to Monongahela River/Unt To Monongahel. EPA’s file records it issued September 29, 2004 and expiring October 31, 2009. 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 filedJEFFERSON PLT
Permittee as filedEASTMAN CHEMICAL RESINS INC
NPDES IDPA0000507
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
IssuedSeptember 29, 2004
Expiration dateOctober 31, 2009
AddressJefferson Hills, PA 15025
Receiving waterMONONGAHELA RIVER/UNT TO MONONGAHEL
SubwatershedFallen Timber Run-Monongahela River (HUC 050200050807)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

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 96 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Aluminum, total [as Al]62550511March 31, 20266,887% over the limit
Zinc, total [as Zn]58383340June 30, 20235,635% over the limit
Nitrite + Nitrate total [as N]23146122June 30, 20231,679% over the limit
Xylene [mix of m+o+p]207139March 31, 20256,324% over the limit
Toluene164919December 31, 2012234,748% over the limit
Phenolics, total recoverable21816July 31, 20211,399,900% over the limit
Styrene5378March 31, 201817,775% over the limit
Oil & Grease19347December 31, 2024525% over the limit
pH4353October 31, 2002
BOD, 5-day, 20 deg. C1043June 30, 2020160% over the limit
Solids, total suspended6342February 28, 201013% over the limit
Chlorine, free available062January 31, 2025695% over the limit
Chlorine, total residual051April 30, 2024100% over the limit
Temperature, water deg. fahrenheit131February 28, 20024% over the limit
Flow, in conduit or thru treatment plant44460
Ethylbenzene6310
Oxygen demand, chem. [high level] [COD]0220
Phosphorus, total [as P]0220
Iron, total [as Fe]0210
Lead, total [as Pb]0210
Nickel, total [as Ni]0210
Benzene8180
Nitrogen, ammonia total [as N]0160
Phenols0160
Naphthalene4120
t-Butyl alcohol0120
Isopropylbenzene0120
n-Propylbenzene0120
Acetone0120
Zinc, dissolved [as Zn]0100
Aluminum, dissolved [as Al]0100
1,2,4-Trimethylbenzene0100
Sec-butylbenzene0100
tert-Butylbenzene0100
Fluoride, total [as F]240
Oxygen, dissolved [DO]040
Solids, total dissolved220
Hardness, total [as CaCO3]020
Iron, dissolved [as Fe]020
Benzene, ethylbenzene, toluene, xylene combination020
Flow, total020
Duration of discharge020
Carbon tetrachloride800
1,2-Dichloroethane800
Chloroform800
Acenaphthylene800
Acenaphthene800
Acrylonitrile800
Anthracene800
Benzo[k]fluoranthene800
Benzo[a]pyrene800
Chlorobenzene800
Chrysene800
Diethyl phthalate800
Dimethyl phthalate800
Fluoranthene800
Fluorene800
Hexachloroethane800
Methyl chloride [Chloromethane]800
Methylene chloride800

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
May 7, 2025Effluent Violations - Numeric effluent violationST6
May 7, 2025Permit Violations - Violation Specified in CommentST6
February 5, 2024Effluent Violations - Numeric effluent violationST6
August 12, 2023Permit Violations - Discharge Without a Valid PermitST6
August 9, 2023Permit Violations - Discharge Without a Valid PermitST6
June 6, 2023Effluent Violations - Numeric effluent violationST6
May 5, 2022Effluent Violations - Numeric effluent violationST6
September 7, 2021Effluent Violations - Numeric effluent violationST6
March 19, 2018Management Practice Violations - Improper Operation and MaintenanceST6

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 PA0000507 there.

Nearby on the register

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