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Clean Water Act discharge permit · NPDES IN0003573

GENERAL MOTORS LLC - CET BEDFORD, Bedford, IN: NPDES IN0003573 discharge permit, effluent exceedances, inspections, penalties

GENERAL MOTORS LLC - CET BEDFORD, held by GENERAL MOTORS LLC - GPS BEDFORD, holds NPDES permit IN0003573, which discharges to Salt Cr Via Pleasant Run Creek. EPA’s file records it issued April 16, 2020 and expiring April 30, 2025.

GENERAL MOTORS LLC - CET BEDFORD, Bedford, Indiana: Individual permit IN0003573, held by GENERAL MOTORS LLC - GPS BEDFORD; Administratively continued (past its expiration date and still in force until reissued); issued April 16, 2020, term to April 30, 2025, by IDEM; discharges to SALT CR VIA PLEASANT RUN CREEK.

  • BOD, 5-day, 20 deg. C: 8 limits, 173 violations of any kind, 167 effluent exceedances, latest July 31, 2026, largest 99,999% over the limit.
  • Solids, total suspended: 10 limits, 35 violations of any kind, 23 effluent exceedances, latest March 31, 2026, largest 210% over the limit.
  • Nitrogen, ammonia total [as N]: 8 limits, 27 violations of any kind, 23 effluent exceedances, latest September 30, 2023, largest 109% over the limit.
  • Toxicity [chronic], Ceriodaphnia dubia: 5 limits, 9 violations of any kind, 9 effluent exceedances, latest June 30, 2026, largest 99,999% over the limit.
  • Oil & Grease: 0 limits, 12 violations of any kind, 7 effluent exceedances, latest July 31, 1994, largest 520% over the limit.
  • Chlorine, total residual: 4 limits, 9 violations of any kind, 7 effluent exceedances, latest February 28, 2023, largest 1,250% over the limit.
  • Oil and grease, hexane extr method: 9 limits, 12 violations of any kind, 6 effluent exceedances, latest May 31, 2026, largest 37% over the limit.
  • Phenolics, total recoverable: 4 limits, 10 violations of any kind, 4 effluent exceedances, latest September 30, 2009, largest 6,084% over the limit.
  • Zinc, total [as Zn]: 0 limits, 10 violations of any kind, 4 effluent exceedances, latest December 31, 1990, largest 10% over the limit.
  • NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia: 0 limits, 4 violations of any kind, 4 effluent exceedances, latest June 30, 2018, largest 94% over the limit.
  • Polychlorinated biphenyls [PCBs]: 4 limits, 10 violations of any kind, 3 effluent exceedances, latest March 31, 2016, largest 50% over the limit.
  • Copper, total [as Cu]: 0 limits, 6 violations of any kind, 3 effluent exceedances, latest July 31, 2002, largest 257% over the limit.
  • Toxicity [acute], Ceriodaphnia dubia: 5 limits, 2 violations of any kind, 2 effluent exceedances, latest July 31, 2018, largest 130% over the limit.
  • pH: 6 limits, 18 violations of any kind, 1 effluent exceedance, latest October 31, 2012.
  • Lead, total [as Pb]: 0 limits, 4 violations of any kind, 1 effluent exceedance, latest December 31, 1997, largest 99,999% over the limit.
  • Zinc, total recoverable: 12 limits, 1 violation of any kind, 1 effluent exceedance, latest April 30, 2021, largest 28% over the limit.
  • Toxicity [chronic], Pimephales promelas [Fathead Minnow]: 5 limits, 1 violation of any kind, 1 effluent exceedance, latest March 31, 2022, largest 300% over the limit.
  • LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia: 0 limits, 1 violation of any kind, 1 effluent exceedance, latest October 31, 2015, largest 56% over the limit.
  • Flow, in conduit or thru treatment plant: 4 limits, 11 violations of any kind, 0 effluent exceedances.
  • Copper, total recoverable: 4 limits, 4 violations of any kind, 0 effluent exceedances.
  • Lead, total recoverable: 4 limits, 3 violations of any kind, 0 effluent exceedances.
  • Nitrogen, Kjeldahl, total [as N]: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Nitrite + Nitrate total [as N]: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Phenol: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • BOD, carbonaceous [5 day, 20 C]: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Chemical Oxygen Demand [COD]: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Flow, total: 2 limits, 1 violation of any kind, 0 effluent exceedances.
  • Sulfate, total [as SO4]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
  • Mercury, total recoverable: 6 limits, 0 violations of any kind, 0 effluent exceedances.
  • Toxicity [acute], Pimephales promelas [Fathead Minnow]: 5 limits, 0 violations of any kind, 0 effluent exceedances.
  • Hardness, total [as CaCO3]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Chloride [as Cl]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
  • Temperature, water deg. fahrenheit: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Phosphorus, total [as P]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • September 18, 2026: Reconnaissance without Sampling (S).
  • February 11, 2026: Management Practice Violations - Improper Operation and Maintenance (ST6).
  • February 11, 2026: Effluent Violations - Numeric effluent violation (ST6).
  • February 11, 2026: Evaluation (S).
  • February 11, 2026: Evaluation (S).
  • February 11, 2026: Notice of Noncompliance Issued (State).

GENERAL MOTORS LLC - CET BEDFORD among its neighbors

EPA’s permit file holds 8 discharge permits in the Wolf Creek-Salt Creek subwatershed (HUC 051202080806), IN0003573 among them. Its county holds 49, 2 of them major permits; IN0003573 is a major permit.

Other permits in the Wolf Creek-Salt Creek subwatershed (HUC 051202080806)

Identity

Facility as filedGENERAL MOTORS LLC - CET BEDFORD
Permittee as filedGENERAL MOTORS LLC - GPS BEDFORD
NPDES IDIN0003573
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
IssuedApril 16, 2020
Expiration dateApril 30, 2025
Issuing agencyIDEM
AddressBedford, IN 47421
Receiving waterSALT CR VIA PLEASANT RUN CREEK
SubwatershedWolf Creek-Salt Creek (HUC 051202080806)
SIC3365 – Aluminum Foundries
Other EPA IDs (FRS)RCRA handler IND006036099; ICIS-AIR source IN0000001809300007

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.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, 5-day, 20 deg. C8173167July 31, 202699,999% over the limit
Solids, total suspended103523March 31, 2026210% over the limit
Nitrogen, ammonia total [as N]82723September 30, 2023109% over the limit
Toxicity [chronic], Ceriodaphnia dubia599June 30, 202699,999% over the limit
Oil & Grease0127July 31, 1994520% over the limit
Chlorine, total residual497February 28, 20231,250% over the limit
Oil and grease, hexane extr method9126May 31, 202637% over the limit
Phenolics, total recoverable4104September 30, 20096,084% over the limit
Zinc, total [as Zn]0104December 31, 199010% over the limit
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia044June 30, 201894% over the limit
Polychlorinated biphenyls [PCBs]4103March 31, 201650% over the limit
Copper, total [as Cu]063July 31, 2002257% over the limit
Toxicity [acute], Ceriodaphnia dubia522July 31, 2018130% over the limit
pH6181October 31, 2012
Lead, total [as Pb]041December 31, 199799,999% over the limit
Zinc, total recoverable1211April 30, 202128% over the limit
Toxicity [chronic], Pimephales promelas [Fathead Minnow]511March 31, 2022300% over the limit
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia011October 31, 201556% over the limit
Flow, in conduit or thru treatment plant4110
Copper, total recoverable440
Lead, total recoverable430
Nitrogen, Kjeldahl, total [as N]420
Nitrite + Nitrate total [as N]420
Phenol420
BOD, carbonaceous [5 day, 20 C]420
Chemical Oxygen Demand [COD]420
Flow, total210
Sulfate, total [as SO4]600
Mercury, total recoverable600
Toxicity [acute], Pimephales promelas [Fathead Minnow]500
Hardness, total [as CaCO3]400
Chloride [as Cl]400
Temperature, water deg. fahrenheit200
Phosphorus, total [as P]200

Inspections, violations and enforcement

DateWhat EPA recordedAgency
February 11, 2026Management Practice Violations - Improper Operation and MaintenanceST6
February 11, 2026Effluent Violations - Numeric effluent violationST6

Inspections

DateWhat EPA recordedAgency
September 18, 2026Reconnaissance without SamplingS
February 11, 2026EvaluationS
February 11, 2026EvaluationS

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

DateWhat EPA recordedAgency
February 11, 2026Notice of Noncompliance IssuedState

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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 IN0003573 for GENERAL MOTORS LLC - CET BEDFORD in Bedford, IN, which discharges to Salt Cr Via Pleasant Run Creek within subwatershed HUC 051202080806. The page lists a permit status of Administratively continued, a Major Discharger class, 28 pollutants under a numeric limit, and 18 pollutants with an effluent exceedance.