Velarion Records

Clean Air Act stationary source · ICIS-AIR SC00009000025

RESONAC GRAPHITE AMERICA INC, Ridgeville, SC: Clean Air Act compliance record, inspections, violations, penalties

RESONAC GRAPHITE AMERICA INC, at 478 RIDGE ROAD, Ridgeville in Dorchester County, South 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 “Unaddressed-State”. 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 filedRESONAC GRAPHITE AMERICA INC
ICIS-AIR IDSC00009000025
EPA facility registry ID110000353590
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address478 RIDGE ROAD, Ridgeville, SC 29472
CountyDorchester County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Electrical equipment and appliance manufacturing (NAICS 3359)
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 RESONAC GRAPHITE AMERICA INC 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
March 31, 2026PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 1, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 24, 2025FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 26, 2025PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 4, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 30, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 9, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 18, 2023PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 17, 2023PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 23, 2023PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 17, 2023FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 29, 2023PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 31, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 9, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 8, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 16, 2020FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
November 19, 2020PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 28, 2020PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 22, 2020PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 29, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 15, 2019PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 14, 2019PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 10, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 4, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 30, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 29, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 18, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 26, 2018PCE On-SiteStateTitle V Permits
July 19, 2017PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 2, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 12, 2017PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality 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 23, 2026HPV day-zero determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 13, 2024HPV day-zero determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 17, 2023Earliest FRV determinationStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 6, 2019Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 6, 2019Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 28, 2018HPV day-zero determinationStateTitle V Permits
December 5, 2018HPV day-zero determinationStateTitle V Permits
August 31, 2018HPV day-zero determinationStateMACT Standards (40 CFR Part 63)
August 31, 2018HPV day-zero determinationStateTitle V Permits
June 14, 2017Earliest FRV determinationStateMACT Standards (40 CFR Part 63)

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 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
January 2, 2025Administrative OrderState$64,200

Informal enforcement

DateWhat EPA recordedAgency
June 15, 2026Notice of ViolationState
August 2, 2024Notice of ViolationState
February 6, 2019Notice of ViolationState
August 31, 2018Notice of ViolationState
June 14, 2017Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
June 24, 2026PendingState
April 30, 2026PassState
March 24, 2026PassState
February 3, 2026FailState
February 3, 2026PassState
January 23, 2026PassState
October 1, 2025PassState
September 30, 2025PassState
November 1, 2024PassState
October 1, 2024PassState
May 2, 2024PassState
March 4, 2024PassState
October 17, 2023PassState
October 27, 2022PassState
October 25, 2022PassState
September 28, 2022PassState
November 11, 2021PassState
October 29, 2021PassState
June 17, 2021PassState
May 11, 2021PassState
February 2, 2021PassState
October 28, 2020PassState
October 9, 2019PassState
September 25, 2019PassState
February 7, 2019FailState
November 23, 2018PassState
November 23, 2018FailState
November 20, 2018PassState
November 20, 2018FailState
November 19, 2018FailState
November 19, 2018PassState
November 16, 2018PassState
November 1, 2018PassState
October 5, 2018FailState
October 2, 2018PassState
October 2, 2018FailState
September 24, 2018PassState
May 23, 2018PassState
April 6, 2018PassState
April 3, 2018PassState
April 3, 2018FailState
October 17, 2017PassState
October 3, 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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Nearby on the register

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

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