Clean Air Act stationary source · ICIS-AIR CAMDA00006071M0001
MITSUBISHI CEMENT CO, Lucerne Valley, CA: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Violation w/in 1 YearCurrent violation status, as filed
- 23Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
MITSUBISHI CEMENT CO, at 5808 HWY 18, Lucerne Valley in San Bernardino County, California, 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”. 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 filed | MITSUBISHI CEMENT CO |
|---|---|
| ICIS-AIR ID | CAMDA00006071M0001 |
| EPA facility registry ID | 110072218711 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Violation w/in 1 Year |
| Address | 5808 HWY 18, Lucerne Valley, CA 923569691 |
| County | San Bernardino County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Nonmetallic mineral product manufacturing (NAICS 3273) |
| SIC code | 3241 |
| EPA region | 09 |
| Local air agency | Mojave 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 MITSUBISHI CEMENT CO 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
- 23Evaluations since January 1, 2017
- 10Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| October 16, 2026 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Title V Permits |
| February 2, 2026 | FCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Title V Permits |
| November 19, 2025 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Title V Permits |
| June 30, 2025 | FCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Title V Permits |
| September 18, 2024 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Title V Permits |
| April 18, 2024 | FCE On-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| April 18, 2024 | FCE On-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| March 21, 2023 | PCE On-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| March 10, 2022 | PCE On-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| February 25, 2022 | FCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| February 22, 2021 | PCE On-Site | State | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| February 17, 2021 | FCE Off-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| September 24, 2020 | PCE Off-Site | U.S. EPA | Operating Permits |
| March 24, 2020 | FCE Off-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| January 29, 2020 | PCE On-Site | Local | Stratospheric Ozone Protection; The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| March 28, 2019 | FCE Off-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| February 21, 2019 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63); Operating Permits |
| February 6, 2019 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| December 13, 2018 | PCE Off-Site | U.S. EPA | Operating Permits |
| May 30, 2018 | FCE Off-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| January 22, 2018 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
| February 9, 2017 | FCE Off-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 6, 2017 | PCE On-Site | Local | The Mandatory Greenhouse Gas Reporting Rule; MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; New Source Review Permit Requirements; Prevention of Significant Deterioration of Air Quality; Title V Permits |
Violations
- 1Violation determinations since January 1, 2017
- 0Of them high-priority
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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| March 5, 2026 | Earliest FRV determination | Local | The Mandatory Greenhouse Gas Reporting Rule; Title V Permits |
Enforcement and penalties
1 formal enforcement actions since January 1, 2017, 1 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.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| March 5, 2026 | Administrative Order | Local | $20,000 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR CAMDA00006071M0001 since January 1, 2017.
Stack tests
- 27Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| April 24, 2026 | Pass | Local |
| September 29, 2025 | Pass | Local |
| September 29, 2025 | Pass | Local |
| May 8, 2025 | Pass | Local |
| May 8, 2025 | Pass | Local |
| December 18, 2024 | Pass | Local |
| June 27, 2024 | Pass | Local |
| June 27, 2024 | Pass | Local |
| May 29, 2024 | Pass | Local |
| May 14, 2023 | Pass | Local |
| July 27, 2022 | Pass | Local |
| June 30, 2022 | Pass | Local |
| May 2, 2022 | Pass | Local |
| April 28, 2021 | Pass | Local |
| September 29, 2020 | Pass | Local |
| September 29, 2020 | Pass | Local |
| September 27, 2020 | Pass | Local |
| April 28, 2020 | Pass | Local |
| May 8, 2019 | Pass | Local |
| May 8, 2019 | Pass | Local |
| May 5, 2018 | Pass | Local |
| May 5, 2018 | Pass | Local |
| October 30, 2017 | Pending | Local |
| October 11, 2017 | Pass | Local |
| October 11, 2017 | Pass | Local |
| June 24, 2017 | Pass | Local |
| June 23, 2017 | Pass | Local |
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.
Watch this source
One source, $99/month. A source: the register entry for a plant, refinery, kiln, generating station, or other fixed installation the agency tracks under the Clean Air Act. Choose “One source” and enter this source’s ICIS-AIR ID, CAMDA00006071M0001.
Start the watch
- One source — $99/month
- One county — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 110072218711 there.
Nearby on the register
- Air-emissions sources in San Bernardino County
- Every source record in San Bernardino County, A to Z
- Air-emissions sources in California
- Every source record in California, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.