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ICIS-AIR WI0000005507900104

BRIGGS & STRATTON, LLC, Wauwatosa, WI: Clean Air Act compliance record, inspections, violations, penalties

BRIGGS & STRATTON, LLC is on EPA’s ICIS-AIR register at 3300 N 124TH ST, Wauwatosa in Monroe County, Wisconsin: operating status operating, emissions classification major source, current violation status “No Violation Identified”.

What stands out

  • The newest of the 12 events on file is an informal enforcement action dated January 14, 2025.
  • Its events on file run from February 16, 2017 through January 14, 2025.
  • Of its 6 compliance evaluations on file, 5 are a full compliance evaluation.
  • The register holds 46 air-emissions sources in Monroe County, Wisconsin.

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

Identity

Facility as filedBRIGGS & STRATTON, LLC
ICIS-AIR IDWI0000005507900104
EPA facility registry ID110000418968
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)No Violation Identified
Address3300 N 124TH ST, Wauwatosa, WI 532223106
CountyMonroe County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Machinery manufacturing (NAICS 3336)
EPA region05

Programs and pollutants

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

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
December 20, 2024FCE On-SiteStateTitle V Permits
March 14, 2023FCE On-SiteStateTitle V Permits
December 18, 2020FCE On-SiteStateTitle V Permits
August 7, 2019FCE On-SiteStateTitle V Permits
July 11, 2017FCE On-SiteStateTitle V Permits
February 16, 2017PCE On-SiteU.S. EPAOperating Permits; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
November 13, 2024Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 11, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
November 3, 2020Earliest FRV determinationState40 CFR Part 63 Area Sources

Enforcement and penalties

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

Informal enforcement

DateWhat EPA recordedAgency
January 14, 2025Warning LetterState
April 24, 2023Warning LetterState
December 21, 2020Warning LetterState

Stack tests

EPA’s stack test file holds no test at ICIS-AIR WI0000005507900104 since January 1, 2017.

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Billing

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110000418968).

Other air sources in Wisconsin beside BRIGGS & STRATTON, LLC

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