ICIS-AIR PA000838972

AK STEEL A, Butler, PA: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
2Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
1Formal enforcement actions since January 1, 2017

AK STEEL A is on EPA’s ICIS-AIR register at 236 SCHAFFNER RD, Butler in Butler County, Pennsylvania: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Butler County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

Identity

Facility as filed	AK STEEL A
ICIS-AIR ID	PA000838972
EPA facility registry ID	110070672270
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	236 SCHAFFNER RD, Butler, PA 16001
County	Butler County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Oil and gas extraction (NAICS 2111)
EPA region	03

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

2Evaluations since January 1, 2017
1Full compliance evaluations

Date	What EPA recorded	Agency	Programs
November 27, 2019	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
November 8, 2019	FCE On-Site	U.S. EPA	New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

0Violation determinations since January 1, 2017
0Of them high-priority

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR PA000838972 since January 1, 2017.

Enforcement and penalties

1 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Date	What EPA recorded	Agency	Penalty, as filed
December 13, 2024	Civil Judicial Action	U.S. EPA	$4,000,000

Informal enforcement

Date	What EPA recorded	Agency
March 8, 2022	Notice of Violation	U.S. EPA

Stack tests

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

EPA’s stack test file holds no test at ICIS-AIR PA000838972 since January 1, 2017.

Watch AK STEEL A

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110070672270).

Other air sources in Pennsylvania beside AK STEEL A

EPA ICIS-AIR download, loaded September 14, 2026.