Velarion Records

Clean Air Act stationary source · ICIS-AIR IA0000001903500086

LSCP LP DBA LITTLE SIOUX CORN PROCESSORS, Marcus, IA: Clean Air Act compliance record, inspections, violations, penalties

LSCP LP DBA LITTLE SIOUX CORN PROCESSORS, at 4808 F AVE, Marcus in Cherokee 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 “Violation w/in 1 Year”. 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 filedLSCP LP DBA LITTLE SIOUX CORN PROCESSORS
ICIS-AIR IDIA0000001903500086
EPA facility registry ID110036382018
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Violation w/in 1 Year
Address4808 F AVE, Marcus, IA 51035
CountyCherokee County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Chemical manufacturing (NAICS 3251)
SIC code2869
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 LSCP LP DBA LITTLE SIOUX CORN PROCESSORS 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
February 19, 2025FCE On-SiteStateTitle V Permits
September 28, 2023FCE On-SiteStateTitle V Permits
April 21, 2021FCE On-SiteStateTitle V Permits
June 13, 2019FCE On-SiteU.S. EPAMACT Standards (40 CFR Part 63); New Source Performance Standards; Operating Permits; 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
March 11, 2026Earliest 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
March 11, 2026Notice of ViolationState

Stack tests

The newest 50 of 77.

DateWhat EPA recordedAgency
June 4, 2026PassState
June 3, 2026PassState
June 3, 2026PassState
June 3, 2026PassState
June 2, 2026PassState
June 2, 2026PassState
January 13, 2026FailState
June 5, 2025PassState
June 5, 2025PassState
June 4, 2025PassState
June 4, 2025PassState
June 3, 2025PassState
June 3, 2025PassState
August 22, 2024PassState
August 22, 2024PassState
August 21, 2024PassState
August 21, 2024PassState
August 20, 2024PassState
August 20, 2024PassState
August 30, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
February 14, 2023PassState
September 15, 2022PassState
September 15, 2022PassState
September 15, 2022PassState
September 15, 2022PassState
September 15, 2022PassState
September 15, 2022PassState
December 15, 2021PassState
August 31, 2021PassState
August 31, 2021PassState
August 31, 2021PassState
August 31, 2021PassState
August 30, 2021PassState
August 30, 2021PassState
August 27, 2020PassState
August 26, 2020PassState
August 26, 2020PassState
August 25, 2020PassState
August 25, 2020PassState
August 25, 2020PassState
March 25, 2020PassState
November 5, 2019PassState
October 29, 2019PassState
June 19, 2019PassState
June 19, 2019PassState

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 110036382018 there.

Nearby on the register

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

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