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Clean Air Act stationary source · ICIS-AIR IA0000001908300125

PLCP, L.P., Steamboat Rock, IA: Clean Air Act compliance record, inspections, violations, penalties

PLCP, L.P., at 33371 170TH ST, Steamboat Rock in Hardin County, Iowa, 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 filedPLCP, L.P.
ICIS-AIR IDIA0000001908300125
EPA facility registry ID110045331093
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address33371 170TH ST, Steamboat Rock, IA 50672
CountyHardin County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Chemical manufacturing (NAICS 3251)
SIC code2048
EPA region07

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 PLCP, L.P. 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 30, 2026FCE On-SiteStateTitle V Permits
February 21, 2024FCE On-SiteStateTitle V Permits
March 10, 2022FCE On-SiteStateTitle V Permits
December 13, 2019FCE On-SiteStateTitle V Permits
April 10, 2018FCE On-SiteStateAcid Rain Deposition Control (CAA Title IV); Title V Permits
August 18, 2017PCE Off-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
July 11, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 9, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 3, 2018Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 16, 2018Earliest FRV determinationStateNational Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 25, 2017Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

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
July 11, 2023Notice of ViolationState
March 9, 2023Notice of ViolationState
October 16, 2018Notice of ViolationState
April 30, 2018Notice of ViolationState
August 18, 2017Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
March 26, 2026PassState
March 26, 2026PassState
March 25, 2026PassState
March 25, 2026PassState
August 6, 2025PassState
August 6, 2025PassState
January 15, 2025PassState
January 15, 2025PassState
October 23, 2024PassState
July 10, 2024PassState
July 10, 2024PassState
November 29, 2023PassState
November 29, 2023PassState
November 29, 2023PassState
November 29, 2023PassState
June 14, 2023PassState
June 14, 2023PassState
April 13, 2023PassState
April 13, 2023PassState
April 13, 2023PassState
April 12, 2023FailState
April 12, 2023FailState
December 21, 2022PassState
December 20, 2022FailState
June 29, 2022PassState
June 29, 2022PassState
June 23, 2021PassState
June 23, 2021PassState
February 4, 2021PassState
February 4, 2021PassState
February 3, 2021PassState
February 2, 2021PassState
August 21, 2020PassState
August 21, 2020PassState
July 19, 2018FailState
July 18, 2018FailState
July 18, 2018PassState
July 18, 2018PassState
May 22, 2018PassState
May 22, 2018PassState
February 8, 2018FailState
February 8, 2018FailState
February 8, 2018PassState
February 8, 2018PassState
February 7, 2018PassState
February 6, 2018PassState
February 6, 2018FailState
February 5, 2018PassState

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 110045331093 there.

Nearby on the register

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