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Clean Air Act stationary source · ICIS-AIR IN0000001802500002

MULZER CRUSHED STONE INCORPORATED (CAPE SANDY) A CRH COMPANY, Leavenworth, IN: Clean Air Act compliance record, inspections, violations, penalties

MULZER CRUSHED STONE INCORPORATED (CAPE SANDY) A CRH COMPANY, at 19925 S ALTON FREDONIA RD, Leavenworth in Crawford 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 “No Violation Identified”. 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 filedMULZER CRUSHED STONE INCORPORATED (CAPE SANDY) A CRH COMPANY
ICIS-AIR IDIN0000001802500002
EPA facility registry ID110006767105
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address19925 S ALTON FREDONIA RD, Leavenworth, IN 47137
CountyCrawford County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Mining and quarrying (NAICS 2123)
SIC code1422
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 MULZER CRUSHED STONE INCORPORATED (CAPE SANDY) A CRH COMPANY 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 30, 2025FCE On-SiteStateTitle V Permits
June 15, 2023FCE On-SiteStateTitle V Permits
July 22, 2021FCE On-SiteStateTitle V Permits
April 1, 2019FCE On-SiteStateTitle V Permits
July 13, 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
April 19, 2020Earliest FRV determinationStateTitle V Permits
October 11, 2017HPV day-zero determinationStateTitle V Permits
September 6, 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
September 2, 2020Administrative OrderState$2,100
January 18, 2018Administrative OrderState$1,500

Informal enforcement

DateWhat EPA recordedAgency
August 21, 2020Notice of ViolationState
December 21, 2017Notice of ViolationState

Stack tests

The newest 50 of 90.

DateWhat EPA recordedAgency
April 9, 2026PassState
April 9, 2026PassState
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March 31, 2026PassState
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March 31, 2026PassState
September 10, 2025PassState
September 10, 2025PassState
September 10, 2025PassState
September 10, 2025PassState
September 10, 2025PassState
September 9, 2025PassState
September 9, 2025PassState
September 9, 2025PassState
September 9, 2025PassState

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 110006767105 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, inspections, violations, and penalties for MULZER CRUSHED STONE INCORPORATED (CAPE SANDY) A CRH COMPANY in Leavenworth, IN, on the ICIS-AIR register with ID IN0000001802500002. It lists Operating status, Major source emissions classification, No Violation Identified as the current violation status, 5 Compliance evaluations since January 1, 2017, 1 High-priority violations since January 1, 2017, and 2 Formal enforcement actions since January 1, 2017.