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Clean Air Act stationary source · ICIS-AIR NC0000003707700023

SOUTHERN PRODUCTS & SILICA COMPANY, Hoffman, NC: Clean Air Act compliance record, inspections, violations, penalties

SOUTHERN PRODUCTS & SILICA COMPANY, at 4303 US HIGHWAY #1 NORTH, Hoffman in Richmond County, North Carolina, is an operating synthetic minor 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 “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 filedSOUTHERN PRODUCTS & SILICA COMPANY
ICIS-AIR IDNC0000003707700023
EPA facility registry ID110007116619
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)Violation Identified
Address4303 US HIGHWAY #1 NORTH, Hoffman, NC 28347
CountyRichmond County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Mining and quarrying (NAICS 2123)
SIC code3295
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 SOUTHERN PRODUCTS & SILICA 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
July 17, 2026PCE Off-SiteStateNew Source Performance Standards (Non-Major)
June 25, 2026FCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 3, 2026PCE Off-SiteStateNew Source Performance Standards (Non-Major)
September 9, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 18, 2025PCE Off-SiteStateNew Source Performance Standards (Non-Major)
July 14, 2025PCE Off-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 18, 2025PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 24, 2025PCE Off-SiteStateNew Source Performance Standards (Non-Major)
January 15, 2025PCE Off-SiteStateNew Source Performance Standards (Non-Major)
September 23, 2024PCE Off-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 1, 2024PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 24, 2024PCE Off-SiteStateNew Source Performance Standards (Non-Major)
March 6, 2024PCE Off-SiteStateNew Source Performance Standards (Non-Major)
January 16, 2024PCE Off-SiteStateNew Source Performance Standards (Non-Major)
September 22, 2023PCE Off-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 18, 2023PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 17, 2023PCE Off-SiteStateNew Source Performance Standards (Non-Major)
January 18, 2023PCE Off-SiteStateNew Source Performance Standards (Non-Major)
August 8, 2022PCE Off-SiteStateNew Source Performance Standards (Non-Major)
March 31, 2022PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 15, 2022PCE Off-SiteStateNew Source Performance Standards (Non-Major)
August 6, 2021PCE Off-SiteStateNew Source Performance Standards (Non-Major)
March 25, 2021PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 15, 2021PCE Off-SiteStateNew Source Performance Standards (Non-Major)
August 6, 2020PCE Off-SiteStateNew Source Performance Standards (Non-Major)
July 16, 2020PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 17, 2020PCE Off-SiteStateNew Source Performance Standards (Non-Major)
August 9, 2019PCE Off-SiteStateNew Source Performance Standards (Non-Major)
June 6, 2019PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 9, 2018PCE Off-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 8, 2018PCE On-SiteStateNew Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 19, 2017PCE On-SiteStateNew Source Performance Standards (Non-Major); State 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
August 7, 2026Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 23, 2024Earliest FRV determinationStateNew Source Performance Standards (Non-Major)
February 23, 2024Earliest FRV determinationStateNew Source Performance Standards (Non-Major)

Enforcement and penalties

5 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
February 20, 2026Administrative OrderState$11,239
February 20, 2026Administrative OrderState$0
February 20, 2026Administrative OrderState$0
August 23, 2024Administrative OrderState$0
August 23, 2024Administrative OrderState$7,759

Informal enforcement

DateWhat EPA recordedAgency
August 7, 2026Notice of ViolationState
July 3, 2025Notice of ViolationState
February 17, 2025Notice of ViolationState
September 11, 2024Notice of ViolationState
February 23, 2024Notice of ViolationState
August 31, 2023Notice of ViolationState
June 25, 2018Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
August 27, 2026PendingState

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 110007116619 there.

Nearby on the register

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