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ICIS-AIR NC0000003706200078

MARTIN MARIETTA MATERIALS, INC. - BLACK ANKLE QUARRY, Star, NC: Clean Air Act compliance record, inspections, violations, penalties

MARTIN MARIETTA MATERIALS, INC. - BLACK ANKLE QUARRY is on EPA’s ICIS-AIR register at 371 BLACK ANKLE ROAD, Star in Montgomery County, North Carolina: operating status operating, emissions classification minor source, current violation status “No Violation Identified”.

What stands out

  • The newest of the 8 events on file is a compliance evaluation dated December 9, 2025.
  • Its events on file run from May 18, 2017 through December 9, 2025.
  • The register holds 30 air-emissions sources in Montgomery County, North Carolina.

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

Identity

Facility as filedMARTIN MARIETTA MATERIALS, INC. - BLACK ANKLE QUARRY
ICIS-AIR IDNC0000003706200078
EPA facility registry ID110027989087
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address371 BLACK ANKLE ROAD, Star, NC 27356
CountyMontgomery County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Mining and quarrying (NAICS 2123)
SIC code1429
EPA region04

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
December 9, 2025PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 20, 2023PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 20, 2022PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 19, 2022PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 22, 2021PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 3, 2019PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 9, 2018PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 18, 2017PCE On-SiteStateNew Source Performance Standards (Non-Major); 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 NC0000003706200078 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 NC0000003706200078 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR NC0000003706200078 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110027989087).

Other air sources in North Carolina beside MARTIN MARIETTA MATERIALS, INC. - BLACK ANKLE QUARRY

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