ICIS-AIR KY0000002121900013

KOPPERS INC, Guthrie, KY: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
4Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

KOPPERS INC is on EPA’s ICIS-AIR register at 198 FAIRGROUNDS RD, Guthrie in Todd County, Kentucky: operating status operating, emissions classification minor source, current violation status “No Violation Identified”.

Identity

Facility as filed	KOPPERS INC
ICIS-AIR ID	KY0000002121900013
EPA facility registry ID	110057288545
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	198 FAIRGROUNDS RD, Guthrie, KY 42234
County	Todd County
In a nonattainment county	No (EPA Green Book)
Industry (NAICS)	Wood product manufacturing (NAICS 3211)
SIC code	2491
EPA region	04

Programs and pollutants

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

Compliance evaluations

4Evaluations since January 1, 2017
4Full compliance evaluations

Date	What EPA recorded	Agency	Programs
April 17, 2023	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 3, 2021	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 12, 2019	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 3, 2017	FCE On-Site	State	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 KY0000002121900013 since January 1, 2017.

Enforcement and penalties

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

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR KY0000002121900013 since January 1, 2017.

Stack tests

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

Date	What EPA recorded	Agency
April 9, 2025	Pass	State

Watch KOPPERS INC

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110057288545).

Other air sources in Kentucky beside KOPPERS INC

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