Northern Indiana Public Service Company Llc - Michigan City Generating Station

Significant noncompliance (1 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections6all-program
Penalty actions1
Total penalties$5.2klifetime
On-site releases33.8k lbTRI reported

Location

Address101 Wabash St
CityMichigan City
CountyLa Porte County
StateIndiana
ZIP46360
Coordinates41.72030, -86.90970
EPA Registry ID110000592154

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActViolation Unaddressed; State Has Lead Enforcement12$5.2k
Clean Water ActViolation Identified6$0
RCRA Hazardous WasteNo Violation Identified0$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Ammonia28.5k0028.5k
2024Zinc compounds92.5k02.5k
2024Barium compounds (except for barium sulfate (CAS …2401.4k01.6k
2024Manganese compounds117850796
2024Hydrochloric acid (acid aerosols including mists,…10900109
2024Copper compounds1374087
2024Hydrogen fluoride650065
2024Chromium compounds (except for chromite ore mined…638044
2024Vanadium compounds180018
2024Sulfuric acid (acid aerosols including mists, vap…110011
2024Mercury compounds7007
2024Lead compounds5005
2024Dioxin and dioxin-like compounds0000
2023Ammonia2.2k002.2k
2023Barium compounds (except for barium sulfate (CAS …1841.8k02.0k
2023Manganese compounds459480993
2023Zinc compounds406850725
2023Sulfuric acid (acid aerosols including mists, vap…22100221
2023Hydrochloric acid (acid aerosols including mists,…19100191
2023Copper compounds251010126
2023Hydrogen fluoride11200112
2023Lead compounds200020
2023Vanadium compounds170017
2023Chromium compounds (except for chromite ore mined…9009
2023Mercury compounds8008
2023Dioxin and dioxin-like compounds0000
2022Ammonia2.2k002.2k
2022Barium compounds (except for barium sulfate (CAS …1801.7k01.9k
2022Manganese compounds448720916
2022Zinc compounds396300669

What this means

This facility is currently in significant noncompliance with one or more EPA-administered laws. EPA's ECHO database flags facilities as significant violators when they have repeated violations across multiple quarters or unresolved enforcement actions. 12 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $5.2k.

Significant violators receive enforcement priority. If you live near this facility and have concerns, the EPA Office of Inspector General accepts complaints, and your state environmental agency typically maintains its own enforcement docket.

EPA references

View detailed facility report at echo.epa.gov →