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ICIS-AIR SD0000004610300052

GCC DACOTAH, Rapid City, SD: Clean Air Act compliance record, inspections, violations, penalties

GCC DACOTAH is on EPA’s ICIS-AIR register at 501 NORTH ST. ONGE STREET, Rapid City in Pennington County, South Dakota: operating status operating, emissions classification major source, current violation status “Violation w/in 1 Year”.

What stands out

  • The newest of the 56 events on file is a stack test dated June 19, 2026.
  • Its events on file run from May 11, 2017 through June 19, 2026.
  • Of the 3 formal enforcement actions on file, 2 carry a filed penalty above zero. The largest on file is $23,242, filed January 2, 2020.
  • All 9 of its compliance evaluations on file are full compliance evaluations.
  • 2 of the 8 violation determinations on file are high-priority.
  • The register holds 40 air-emissions sources in Pennington County, South Dakota.

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

Identity

Facility as filedGCC DACOTAH
ICIS-AIR IDSD0000004610300052
EPA facility registry ID110070834910
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)Violation w/in 1 Year
Address501 NORTH ST. ONGE STREET, Rapid City, SD 57702
CountyPennington County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
SIC code3241
EPA region08

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
June 3, 2026FCE On-SiteStateTitle V Permits
August 28, 2025FCE On-SiteState40 CFR Part 63 Area Sources
September 8, 2023FCE On-SiteState40 CFR Part 63 Area Sources
September 21, 2022FCE On-SiteStateTitle V Permits
September 2, 2021FCE On-SiteState40 CFR Part 63 Area Sources
July 6, 2020FCE On-SiteStateTitle V Permits
April 30, 2019FCE On-SiteStateTitle V Permits
May 8, 2018FCE On-SiteStateTitle V Permits
May 11, 2017FCE On-SiteStateTitle V Permits

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
June 3, 2026Earliest FRV determinationStateTitle V Permits
June 2, 2025Earliest FRV determinationStateTitle V Permits
October 22, 2024HPV day-zero determinationStateMACT Standards (40 CFR Part 63)
September 27, 2024Earliest FRV determinationStateTitle V Permits
June 24, 2024Earliest FRV determinationStateTitle V Permits
July 14, 2023Earliest FRV determinationStateTitle V Permits
July 29, 2020Earliest FRV determinationStateTitle V Permits
February 25, 2019HPV day-zero determinationStateMACT Standards (40 CFR Part 63)

Enforcement and penalties

2 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

DateWhat EPA recordedAgencyPenalty, as filed
March 17, 2025Administrative OrderState$0
January 2, 2020Administrative OrderState$23,242
August 18, 2017Administrative OrderState$19,635

Informal enforcement

DateWhat EPA recordedAgency
November 27, 2019Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
June 19, 2026PassState
June 18, 2026PassState
June 16, 2026PassState
June 19, 2025PassState
June 17, 2025PassState
June 17, 2025PassState
May 30, 2025PassState
October 9, 2024PassState
October 8, 2024PassState
October 1, 2024PassState
June 27, 2024PassState
June 26, 2024PassState
October 17, 2023PassState
September 11, 2023PassState
September 23, 2022PassState
April 5, 2022PassState
April 4, 2022PassState
October 21, 2021PassState
September 28, 2021PassState
September 21, 2021PassState
September 21, 2021PassState
March 10, 2021PassState
September 18, 2020PassState
October 4, 2019PassState
October 2, 2019PassState
September 20, 2019PassState
September 19, 2019PassState
September 19, 2019PassState
February 14, 2019PassState
December 11, 2018PassState
December 11, 2018PassState
June 15, 2018PassState
September 22, 2017PassState
September 20, 2017PassState
July 28, 2017PassState

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Other air sources in South Dakota beside GCC DACOTAH

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