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Clean Air Act stationary source · ICIS-AIR IA0000001906100292

BIG RIVER UNITED ENERGY LLC-DYERSVILLE, Dyersville, IA: Clean Air Act compliance record, inspections, violations, penalties

BIG RIVER UNITED ENERGY LLC-DYERSVILLE, at 3294 VINE RD, Dyersville in Dubuque 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 filedBIG RIVER UNITED ENERGY LLC-DYERSVILLE
ICIS-AIR IDIA0000001906100292
EPA facility registry ID110037386913
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address3294 VINE RD, Dyersville, IA 52040
CountyDubuque 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 yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs BIG RIVER UNITED ENERGY LLC-DYERSVILLE 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
May 8, 2025FCE On-SiteStateTitle V Permits
June 17, 2023FCE On-SiteStateTitle V Permits
February 17, 2021FCE On-SiteStateTitle V Permits
September 20, 2019FCE On-SiteStateTitle V Permits
May 22, 2017FCE On-SiteStateTitle V Permits

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
October 22, 2024Earliest FRV determinationStateTitle V Permits
June 2, 2023Earliest FRV determinationStateNew Source Performance Standards
September 15, 2022Earliest 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
December 17, 2024Notice of ViolationState
June 2, 2023Warning LetterState
September 15, 2022Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
December 16, 2025PassState
December 16, 2025PassState
June 12, 2025PassState
June 11, 2025PassState
June 10, 2025PassState
December 10, 2024PassState
December 10, 2024PassState
June 12, 2024PassState
June 11, 2024PassState
June 11, 2024PassState
November 15, 2023PassState
November 15, 2023PassState
June 7, 2023PassState
June 7, 2023PassState
November 8, 2022PassState
June 15, 2022FailState
June 15, 2022PassState
June 14, 2022PassState
November 3, 2021PassState
November 2, 2021PassState
June 16, 2021PassState
June 16, 2021PassState
November 17, 2020PassState
June 25, 2020PassState
June 24, 2020PassState
April 16, 2020PassState
April 15, 2020PassState
April 14, 2020PassState
October 8, 2019PassState
June 28, 2019PassState
June 25, 2019PassState
October 30, 2018PassState
July 11, 2018PassState
June 21, 2018PassState
November 14, 2017PassState
June 8, 2017PassState
June 8, 2017PassState

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 110037386913 there.

Nearby on the register

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