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Clean Air Act stationary source · ICIS-AIR IN0000001808500003

DALTON CORPORATION WARSAW MANUFACTURING FACILITY, Warsaw, IN: Clean Air Act compliance record, inspections, violations, penalties

DALTON CORPORATION WARSAW MANUFACTURING FACILITY, at 1900 E JEFFERSON ST, Warsaw in Kosciusko 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 filedDALTON CORPORATION WARSAW MANUFACTURING FACILITY
ICIS-AIR IDIN0000001808500003
EPA facility registry ID110000399792
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address1900 E JEFFERSON ST, Warsaw, IN 46580-3761
CountyKosciusko County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Primary metal manufacturing (NAICS 3315)
SIC code3321
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 yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs DALTON CORPORATION WARSAW MANUFACTURING FACILITY 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
July 15, 2025FCE On-SiteStateTitle V Permits
April 18, 2024FCE On-SiteStateTitle V Permits
May 10, 2022FCE On-SiteStateTitle V Permits
November 9, 2021PCE On-SiteU.S. EPANational Emission Standards for Hazardous Air Pollutants (40 CFR Part 61)
December 5, 2019FCE On-SiteStateTitle V Permits
December 5, 2018FCE On-SiteStateTitle V Permits
May 2, 2018FCE On-SiteStateTitle V Permits
July 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
July 7, 2026Earliest FRV determinationStateTitle V Permits
October 13, 2025HPV day-zero determinationStateTitle V Permits
October 8, 2025HPV day-zero determinationStateTitle V Permits
July 12, 2025Earliest FRV determinationStateTitle V Permits
July 10, 2025Earliest FRV determinationStateTitle V Permits
July 18, 2022HPV day-zero determinationStateTitle V Permits
May 10, 2022Earliest FRV determinationStateTitle V Permits
April 19, 2022Earliest FRV determinationStateTitle V Permits
September 30, 2021HPV day-zero determinationStateTitle V Permits
December 5, 2019Earliest FRV determinationStateTitle V Permits
November 12, 2019HPV day-zero determinationStateTitle V Permits
July 30, 2019Earliest FRV determinationStateTitle V Permits
February 28, 2019HPV day-zero determinationStateTitle V Permits
December 5, 2018Earliest FRV determinationStateTitle V Permits
May 2, 2018Earliest FRV determinationStateTitle V Permits
October 18, 2017HPV day-zero determinationStateTitle V Permits
September 6, 2017Earliest FRV determinationStateTitle V Permits
July 3, 2017HPV day-zero determinationStateTitle V Permits

Enforcement and penalties

5 formal enforcement actions since January 1, 2017, 5 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
September 16, 2025Administrative OrderState$27,500
April 19, 2023Administrative OrderState$28,400
June 15, 2022Administrative OrderState$12,000
January 26, 2022Administrative OrderState$8,750
October 8, 2020Administrative OrderState$98,000

Informal enforcement

DateWhat EPA recordedAgency
June 15, 2026Notice of ViolationState
April 29, 2025Notice of ViolationState
March 15, 2023Notice of ViolationState
June 1, 2022Notice of ViolationState
December 21, 2021Notice of ViolationState
October 30, 2018Notice of ViolationState
October 30, 2018Notice of ViolationState

Stack tests

The newest 50 of 176.

DateWhat EPA recordedAgency
March 26, 2026FailState
March 26, 2026PassState
March 26, 2026PassState
March 26, 2026PassState
March 26, 2026PassState
March 26, 2026PassState
March 25, 2026PassState
March 24, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
March 18, 2026PassState
July 10, 2025PassState
July 10, 2025PassState
July 10, 2025FailState
July 10, 2025FailState
December 18, 2024PassState
December 18, 2024PassState
December 18, 2024PassState
June 26, 2024PassState
June 26, 2024PassState
June 26, 2024PassState
December 5, 2023PassState
December 5, 2023PassState
September 13, 2023PassState
September 13, 2023PassState
September 13, 2023PassState
June 27, 2023PassState
June 27, 2023PassState
June 27, 2023PassState
October 19, 2022PassState
October 19, 2022PassState
October 18, 2022PassState
October 18, 2022PassState
September 20, 2022PassState
September 20, 2022PassState
September 20, 2022PassState
September 1, 2022PassState
September 1, 2022PassState
August 31, 2022PassState
August 31, 2022PassState

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 110000399792 there.

Nearby on the register

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