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Clean Air Act stationary source · ICIS-AIR IN0000001806700009

HAYNES INTERNATIONAL INC, Kokomo, IN: Clean Air Act compliance record, inspections, violations, penalties

HAYNES INTERNATIONAL INC, at 2000 W DEFENBAUGH ST, Kokomo in Howard County, Indiana, is an operating major 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 “Unaddressed-State”. 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 filedHAYNES INTERNATIONAL INC
ICIS-AIR IDIN0000001806700009
EPA facility registry ID110072214543
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address2000 W DEFENBAUGH ST, Kokomo, IN 46902-6015
CountyHoward County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Primary metal manufacturing (NAICS 3314)
SIC code3356
EPA region05

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 HAYNES INTERNATIONAL INC 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

DateWhat EPA recordedAgencyPrograms
May 8, 2025FCE On-SiteStateTitle V Permits
May 4, 2023FCE On-SiteStateTitle V Permits
August 26, 2021FCE On-SiteStateTitle V Permits
August 21, 2019FCE On-SiteStateTitle V Permits
September 20, 2017FCE On-SiteStateTitle V Permits

Violations

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.

DateWhat EPA recordedAgencyPrograms
August 6, 2025HPV day-zero determinationStateTitle V Permits
May 8, 2025Earliest FRV determinationStateTitle V Permits
July 1, 2019Earliest FRV determinationStateTitle V Permits
October 24, 2017Earliest FRV determinationStateTitle V Permits

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.

DateWhat EPA recordedAgencyPenalty, as filed
February 4, 2021Administrative OrderState$3,000
October 17, 2019Administrative OrderState$6,000

Informal enforcement

DateWhat EPA recordedAgency
January 21, 2021Notice of ViolationState
March 27, 2019Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
February 4, 2026PassState
November 6, 2025PassState
August 15, 2025PassState
August 15, 2025PassState
August 14, 2025PassState
August 14, 2025PassState
August 14, 2025PassState
August 13, 2025FailState
April 21, 2022PassState
April 21, 2022PassState
April 21, 2022PassState
April 21, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 20, 2022PassState
April 19, 2022PassState
April 19, 2022PassState
April 19, 2022PassState
April 19, 2022PassState
December 8, 2020PassState
December 8, 2020PassState
January 7, 2020PassState
February 20, 2019PassState
February 20, 2019PassState
May 4, 2017PassState
May 4, 2017PassState
May 4, 2017PassState
May 4, 2017PassState
May 4, 2017FailState
May 4, 2017PassState
May 4, 2017PassState
May 4, 2017PassState
May 3, 2017PassState
May 3, 2017PassState
May 3, 2017PassState
May 1, 2017PassState
May 1, 2017PassState
May 1, 2017PassState
May 1, 2017PassState

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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How we handle your data → Privacy

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 110072214543 there.

Nearby on the register

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

What this page shows

The page covers the Clean Air Act compliance record for HAYNES INTERNATIONAL INC, Kokomo, IN, on EPA's ICIS-AIR register. It lists 5 compliance evaluations, 1 high-priority violations and 2 formal enforcement actions since January 1, 2017. The page describes the source as an operating major source with a current violation status of Unaddressed-State.