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Clean Air Act stationary source · ICIS-AIR CAMDA044701247

3M OAK HILLS, Hesperia, CA: Clean Air Act compliance record, inspections, violations, penalties

3M OAK HILLS, at 8981 STATE HIGHWAY 395, Hesperia in San Bernardino County, California, 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”. San Bernardino County is on EPA’s Green Book list of areas that do not meet a national air quality standard. 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 filed3M OAK HILLS
ICIS-AIR IDCAMDA044701247
EPA facility registry ID110041061739
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address8981 STATE HIGHWAY 395, Hesperia, CA 92345
CountySan Bernardino County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3279)
SIC code3291
EPA region09
Local air agencyMojave Desert Air Quality Management District (Non-Grantee)

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 3M OAK HILLS 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
November 20, 2025PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); New Source Review Permit Requirements
February 2, 2025FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); New Source Review Permit Requirements
June 18, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
June 18, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
June 18, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
June 18, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
May 31, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
March 27, 2024PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
December 14, 2023PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
September 1, 2022PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
November 4, 2020PCE On-SiteLocalFederally-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.

EPA’s violation history file holds no violation for ICIS-AIR CAMDA044701247 since January 1, 2017.

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

EPA’s informal action file holds no notice or warning for ICIS-AIR CAMDA044701247 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
February 22, 2024PassLocal
February 23, 2021PassLocal

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 110041061739 there.

Nearby on the register

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