Clean Air Act stationary source · ICIS-AIR IN0000001801900155

POSCO AAPC, Jeffersonville, IN: Clean Air Act compliance record, inspections, violations, penalties

Name: POSCO AAPC, ICIS-AIR IN0000001801900155: Clean Air Act stationary source record
Creator: Velarion Records
License: https://www.usa.gov/government-works

OperatingOperating status
Synthetic minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
2Compliance evaluations since January 1, 2017
1High-priority violations since January 1, 2017
2Formal enforcement actions since January 1, 2017

POSCO AAPC, at 5140 LOOP ROAD, Jeffersonville in Clark County, Indiana, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Clark County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filed	POSCO AAPC
ICIS-AIR ID	IN0000001801900155
EPA facility registry ID	110070057124
Operating status	Operating
Emissions classification	Synthetic minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	5140 LOOP ROAD, Jeffersonville, IN 47130-8412
County	Clark County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Primary metal manufacturing (NAICS 3312)
SIC code	3315
EPA region	05

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs POSCO AAPC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

2Evaluations since January 1, 2017
2Full compliance evaluations

Date	What EPA recorded	Agency	Programs
October 24, 2024	FCE On-Site	State	Federally-Enforceable State Operating Permit - Non Title V
June 25, 2020	FCE On-Site	State	Federally-Enforceable State Operating Permit - Non Title V

Violations

3Violation determinations since January 1, 2017
1Of them high-priority

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

Date	What EPA recorded	Agency	Programs
February 10, 2022	Earliest FRV determination	State	Federally-Enforceable State Operating Permit - Non Title V
December 16, 2019	HPV day-zero determination	State	Title V Permits
April 9, 2019	Earliest FRV determination	State	Federally-Enforceable State Operating Permit - Non Title V

Enforcement and penalties

2 formal enforcement actions since January 1, 2017, 2 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Date	What EPA recorded	Agency	Penalty, as filed
April 3, 2023	Administrative Order	State	$11,250
July 26, 2021	Administrative Order	State	$11,250

Informal enforcement

Date	What EPA recorded	Agency
August 31, 2022	Notice of Violation	State
April 7, 2021	Notice of Violation	State

Stack tests

1Stack tests since January 1, 2017
0Recorded as failed

Date	What EPA recorded	Agency
November 19, 2024	Pass	State

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110070057124 there.

Nearby on the register

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

The Velarion Records public-records page covers the Clean Air Act stationary source ICIS-AIR IN0000001801900155, POSCO AAPC in Jeffersonville, IN. It lists operating status Operating, emissions classification Synthetic minor source, current violation status No Violation Identified, 2 Compliance evaluations since January 1, 2017, 1 High-priority violations since January 1, 2017, and 2 Formal enforcement actions since January 1, 2017.