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Clean Air Act stationary source · ICIS-AIR IN0000001809300002

HEIDELBERG MATERIALS US CEMENT LLC, Mitchell, IN: Clean Air Act compliance record, inspections, violations, penalties

HEIDELBERG MATERIALS US CEMENT LLC, at 180 N MERIDIAN RD, Mitchell in Lawrence 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 filedHEIDELBERG MATERIALS US CEMENT LLC
ICIS-AIR IDIN0000001809300002
EPA facility registry ID110043798744
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address180 N MERIDIAN RD, Mitchell, IN 47446-1144
CountyLawrence County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
SIC code3241
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 HEIDELBERG MATERIALS US CEMENT LLC 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
April 14, 2026FCE On-SiteStateTitle V Permits
June 13, 2024FCE On-SiteStateTitle V Permits
August 31, 2022FCE On-SiteStateTitle V Permits
August 13, 2020FCE On-SiteStateTitle V Permits
April 4, 2018FCE 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
April 28, 2026HPV day-zero determinationStateTitle V Permits
December 28, 2025Earliest FRV determinationStateTitle V Permits
April 28, 2025HPV day-zero determinationStateTitle V Permits
January 28, 2025Earliest FRV determinationStateTitle V Permits
July 29, 2024HPV day-zero determinationStateTitle V Permits
April 30, 2024Earliest FRV determinationStateTitle V Permits
April 25, 2024HPV day-zero determinationStateTitle V Permits
January 26, 2024HPV day-zero determinationStateTitle V Permits
December 15, 2023Earliest FRV determinationStateTitle V Permits
December 11, 2023HPV day-zero determinationStateTitle V Permits
September 12, 2023Earliest FRV determinationStateTitle V Permits
January 26, 2023Earliest FRV determinationStateTitle V Permits
October 20, 2022Earliest FRV determinationStateTitle V Permits
September 5, 2022HPV day-zero determinationStateTitle V Permits
August 31, 2022Earliest FRV determinationStateMACT Standards (40 CFR Part 63); Title V Permits
June 7, 2022Earliest FRV determinationStateTitle V Permits
July 9, 2019Earliest FRV determinationStateTitle V Permits
August 31, 2018Earliest FRV determinationStateTitle V Permits
August 14, 2018HPV day-zero determinationStateTitle V Permits
July 3, 2018HPV day-zero determinationStateMACT Standards (40 CFR Part 63)
June 19, 2018Earliest FRV determinationStateMACT Standards (40 CFR Part 63)
March 7, 2017HPV day-zero determinationStateTitle V Permits

Enforcement and penalties

8 formal enforcement actions since January 1, 2017, 8 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 18, 2026Administrative OrderState$138,798
July 26, 2024Administrative OrderState$81,250
February 1, 2022Administrative OrderState$40,800
May 3, 2021Administrative OrderState$8,750
November 18, 2020Civil Judicial ActionU.S. EPA$60,356
June 3, 2019Administrative OrderState$9,563
July 27, 2017Administrative OrderState$8,750
April 7, 2017Administrative OrderState$17,500

Informal enforcement

DateWhat EPA recordedAgency
January 9, 2026Notice of ViolationState
June 25, 2024Notice of ViolationState
December 21, 2021Notice of ViolationState
April 27, 2021Notice of ViolationState
January 8, 2019Notice of ViolationState
June 28, 2017Notice of ViolationState
March 16, 2017Notice of ViolationState

Stack tests

The newest 50 of 309.

DateWhat EPA recordedAgency
March 24, 2026PassState
March 24, 2026PassState
March 24, 2026PassState
March 24, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
March 19, 2026PassState
August 28, 2025PassState
August 28, 2025PassState
August 26, 2025PassState
August 26, 2025PassState
August 30, 2024PassState
August 30, 2024PassState
August 30, 2024PassState
August 29, 2024PassState
August 29, 2024PassState
August 29, 2024PassState
April 19, 2024FailState
April 18, 2024PassState
April 18, 2024PassState
March 28, 2024PassState
December 11, 2023PassState
December 11, 2023PassState
December 11, 2023PassState
November 3, 2023PassState
November 3, 2023PassState
November 3, 2023PassState
November 3, 2023PassState
November 2, 2023PassState
November 2, 2023PassState
October 6, 2023PassState
October 6, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 5, 2023PassState
October 4, 2023PassState
October 4, 2023PassState
October 4, 2023PassState
October 4, 2023PassState
September 28, 2023PassState

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 110043798744 there.

Nearby on the register

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