Velarion Records

Clean Air Act stationary source · ICIS-AIR WI0000005500510668

CRS PROPPANTS LLC, Dovre Twnshp, WI: Clean Air Act compliance record, inspections, violations, penalties

CRS PROPPANTS LLC, at 276 COUNTY ROAD SS, Dovre Twnshp in Barron County, Wisconsin, is an operating synthetic minor 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 filedCRS PROPPANTS LLC
ICIS-AIR IDWI0000005500510668
EPA facility registry ID110055493274
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address276 COUNTY ROAD SS, Dovre Twnshp, WI 54757
CountyBarron County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Mining and quarrying (NAICS 2123)
EPA region05

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 CRS PROPPANTS LLC 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
December 10, 2020FCE On-SiteStateFederally-Enforceable State Operating Permit - Non Title V
July 25, 2019PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
May 21, 2019PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
May 7, 2019FCE On-SiteStateFederally-Enforceable State Operating Permit - Non Title V
May 2, 2019PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
March 12, 2019PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
February 19, 2019PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
October 17, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
August 1, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
August 1, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
February 8, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
January 25, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
January 24, 2018PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
October 31, 2017PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
October 31, 2017PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
October 25, 2017PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
July 10, 2017PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V
July 10, 2017PCE Off-SiteStateFederally-Enforceable State Operating Permit - Non Title V

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
December 3, 2020Earliest FRV determinationStateNew Source Performance Standards; State 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 16, 2020Warning LetterState

Stack tests

EPA’s stack test file holds no test at ICIS-AIR WI0000005500510668 since January 1, 2017.

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 110055493274 there.

Nearby on the register

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

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