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Clean Air Act stationary source · ICIS-AIR AR0000000509300202

NUCOR YAMATO STEEL COMPANY, Blytheville, AR: Clean Air Act compliance record, inspections, violations, penalties

NUCOR YAMATO STEEL COMPANY, at 5929 EAST STATE HWY 18, Blytheville in Mississippi County, Arkansas, 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 filedNUCOR YAMATO STEEL COMPANY
ICIS-AIR IDAR0000000509300202
EPA facility registry ID110000743562
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address5929 EAST STATE HWY 18, Blytheville, AR 72316
CountyMississippi County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Primary metal manufacturing (NAICS 3311)
SIC code3312
EPA region06

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 NUCOR YAMATO STEEL 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
August 20, 2026FCE On-SiteState40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); New Source Performance Standards; Title V Permits
September 16, 2024FCE On-SiteStateTitle V Permits
February 17, 2022FCE On-SiteStateNational Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 29, 2021FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 18, 2020FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 8, 2018FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 3, 2017FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title 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
March 11, 2024Earliest FRV determinationStateTitle V Permits
June 27, 2019Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title 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
March 25, 2025Administrative OrderState$2,665
April 28, 2020Administrative OrderState$3,280

Informal enforcement

DateWhat EPA recordedAgency
March 11, 2024Notice of ViolationState
June 27, 2019Notice of ViolationState

Stack tests

The newest 50 of 55.

DateWhat EPA recordedAgency
May 7, 2026PassState
May 6, 2026PassState
May 6, 2026PassState
September 23, 2025PassState
September 18, 2025PassState
June 18, 2025PassState
April 24, 2025PassState
April 23, 2025PassState
April 22, 2025PassState
December 20, 2024PassState
October 13, 2024PassState
October 12, 2024PassState
February 15, 2024PassState
December 22, 2023PassState
December 22, 2023PassState
December 22, 2023FailState
December 21, 2023PassState
December 19, 2023PassState
November 28, 2023PassState
November 10, 2022PassState
May 25, 2022PassState
March 4, 2022PassState
March 2, 2022PassState
February 28, 2022PassState
December 10, 2021PassState
December 10, 2021PassState
November 8, 2021PassState
June 15, 2021PassState
May 6, 2021PassState
May 6, 2021PassState
May 4, 2021PassState
December 10, 2020PassState
November 6, 2020PassState
November 4, 2020PassState
June 18, 2020PassState
June 16, 2020PassState
December 12, 2019PassState
June 20, 2019PassState
May 21, 2019PassState
March 28, 2019PassState
March 28, 2019PassState
March 26, 2019PassState
March 25, 2019FailState
December 12, 2018PassState
November 8, 2018PassState
May 8, 2018PassState
April 12, 2018PassState
April 4, 2018PassState
March 13, 2018PassState
April 18, 2017PassState

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 110000743562 there.

Nearby on the register

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