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ICIS-AIR PA000241479

ATLAS MINERALS & CHEM/MERTZTOWN, Mertztown, PA: Clean Air Act compliance record, inspections, violations, penalties

ATLAS MINERALS & CHEM/MERTZTOWN is on EPA’s ICIS-AIR register at 1227 VALLEY RD, Mertztown in Berks County, Pennsylvania: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Berks County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

  • The newest of the 22 events on file is a compliance evaluation dated July 20, 2026.
  • Its events on file run from April 5, 2017 through July 20, 2026.
  • Of its 22 compliance evaluations on file, 6 are a full compliance evaluation.
  • The register holds 216 air-emissions sources in Berks County, Pennsylvania.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedATLAS MINERALS & CHEM/MERTZTOWN
ICIS-AIR IDPA000241479
EPA facility registry ID110001135218
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address1227 VALLEY RD, Mertztown, PA 19539-8827
CountyBerks County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Merchant wholesalers, durable goods (NAICS 4233)
SIC code5032
EPA region03

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
July 20, 2026PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 15, 2026FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 16, 2026PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 15, 2025PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 11, 2025FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 21, 2025PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 18, 2024PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 16, 2024PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 13, 2023FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 26, 2023PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 24, 2023PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 15, 2022PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 15, 2022FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 11, 2022PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 14, 2021PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 22, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 27, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 6, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 26, 2019PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 31, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 5, 2019PCE Off-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 5, 2017FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR PA000241479 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 PA000241479 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR PA000241479 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110001135218).

Other air sources in Pennsylvania beside ATLAS MINERALS & CHEM/MERTZTOWN

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