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Clean Air Act stationary source · ICIS-AIR NC0000003706500347

WILBARA, LLC, Wilmington, NC: Clean Air Act compliance record, inspections, violations, penalties

WILBARA, LLC, at 4620 HIGHWAY 421 NORTH, Wilmington in New Hanover County, North Carolina, 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 filedWILBARA, LLC
ICIS-AIR IDNC0000003706500347
EPA facility registry ID110037598640
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address4620 HIGHWAY 421 NORTH, Wilmington, NC 28401
CountyNew Hanover County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Chemical manufacturing (NAICS 3251)
SIC code2819
EPA region04

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 WILBARA, 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

The newest 50 of 75.

DateWhat EPA recordedAgencyPrograms
July 22, 2026FCE On-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 15, 2026PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
July 15, 2026PCE Off-SiteStateNew Source Performance Standards
June 8, 2026PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
February 24, 2026PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
February 24, 2026PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
February 24, 2026PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
January 15, 2026PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
January 15, 2026PCE Off-SiteStateNew Source Performance Standards
August 26, 2025PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
August 13, 2025FCE On-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 21, 2025PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
July 21, 2025PCE Off-SiteStateNew Source Performance Standards
May 5, 2025PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
April 25, 2025PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
April 14, 2025PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
January 28, 2025PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
January 15, 2025PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
January 15, 2025PCE Off-SiteStateNew Source Performance Standards
December 16, 2024PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
December 12, 2024PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
August 5, 2024FCE On-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 11, 2024PCE Off-SiteStateNew Source Performance Standards
July 11, 2024PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
June 6, 2024PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
April 11, 2024PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
January 22, 2024PCE Off-SiteStateNew Source Performance Standards
January 22, 2024PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
August 29, 2023PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
July 12, 2023PCE Off-SiteStateNew Source Performance Standards
July 12, 2023PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
July 7, 2023PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
March 7, 2023FCE On-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 7, 2023PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
January 13, 2023PCE Off-SiteStateNew Source Performance Standards
January 13, 2023PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
December 6, 2022PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
September 26, 2022PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
July 22, 2022PCE Off-SiteStateNew Source Performance Standards
July 22, 2022PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
July 7, 2022PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
June 14, 2022PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
February 16, 2022PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
February 16, 2022PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
February 16, 2022PCE Off-SiteStateNew Source Performance Standards
December 3, 2021PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
November 4, 2021FCE On-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 23, 2021PCE Off-SiteStateNew Source Performance Standards; Prevention of Significant Deterioration of Air Quality
August 3, 2021PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality
August 3, 2021PCE Off-SiteStateNew Source Performance Standards

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 30, 2022HPV day-zero determinationStatePrevention of Significant Deterioration of Air Quality

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 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.

Informal enforcement

DateWhat EPA recordedAgency
February 21, 2022Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
July 22, 2026PendingState
September 11, 2025PassState
August 13, 2025PassState
August 28, 2024PassState
March 7, 2023PassState
March 11, 2022PassState
March 2, 2021PassState
February 28, 2020PassState
February 20, 2019PassState
February 15, 2018PassState
February 16, 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 110037598640 there.

Nearby on the register

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

What this page shows

This page of the Velarion Records public-records register covers the Clean Air Act compliance record, inspections, violations and penalties for WILBARA, LLC, a Clean Air Act stationary source in Wilmington, NC. It lists the ICIS-AIR ID NC0000003706500347, an operating status, a Major source emissions classification, a current violation status of No Violation Identified, 75 compliance evaluations since January 1, 2017, 1 high-priority violations since January 1, 2017, and 0 formal enforcement actions since January 1, 2017. The facility records New Hanover County and a nonattainment county status of No.