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ICIS-AIR SD0000004601900003

AMERICAN COLLOID, Belle Fourche, SD: Clean Air Act compliance record, inspections, violations, penalties

AMERICAN COLLOID is on EPA’s ICIS-AIR register at 10881 W. HIGHWAY 212, Belle Fourche in Butte County, South Dakota: operating status operating, emissions classification synthetic minor source, current violation status “No Violation Identified”.

What stands out

  • The newest of the 8 events on file is a compliance evaluation dated May 28, 2025.
  • Its events on file run from May 4, 2017 through May 28, 2025.
  • All 5 of its compliance evaluations on file are full compliance evaluations.

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

Identity

Facility as filedAMERICAN COLLOID
ICIS-AIR IDSD0000004601900003
EPA facility registry ID110044797146
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (HPV field)No Violation Identified
Address10881 W. HIGHWAY 212, Belle Fourche, SD 57717
CountyButte County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Mining and quarrying (NAICS 2123)
SIC code1459
EPA region08

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
May 28, 2025FCE On-SiteStateFederally-Enforceable State Operating Permit - Non Title V
May 17, 2023FCE On-SiteStateMACT Standards (40 CFR Part 63)
April 13, 2021FCE On-SiteStateFederal Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 27, 2019FCE On-SiteStateTitle V Permits
May 4, 2017FCE On-SiteStateNational Emission Standards for Hazardous Air Pollutants (40 CFR Part 61)

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
July 14, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

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 SD0000004601900003 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
May 27, 2020PassState
April 25, 2018PendingState

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110044797146).

Other air sources in South Dakota beside AMERICAN COLLOID

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