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Clean Air Act stationary source · ICIS-AIR CAMDA00006071M0043

USMC - AGCC 29 PALMS, Twentynine Palms, CA: Clean Air Act compliance record, inspections, violations, penalties

USMC - AGCC 29 PALMS, at 34 13' 37 N 116 03' 06 W, Twentynine Palms 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 filedUSMC - AGCC 29 PALMS
ICIS-AIR IDCAMDA00006071M0043
EPA facility registry ID110001225059
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address34 13' 37 N 116 03' 06 W, Twentynine Palms, CA 92278
CountySan Bernardino County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)National security and international affairs (NAICS 9281)
SIC code9711
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 USMC - AGCC 29 PALMS 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
January 31, 2026FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major); New Source Review Permit Requirements; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 17, 2025PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 19, 2025FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
June 18, 2024PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
April 5, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
December 15, 2023FCE On-SiteLocal40 CFR Part 63 Area Sources; National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards (Non-Major)
May 25, 2023PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
May 19, 2022PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
January 31, 2022FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
May 27, 2021PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
January 29, 2021FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
October 19, 2020PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
July 29, 2019FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
March 28, 2019FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards; New Source Performance Standards (Non-Major)
September 5, 2018FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
August 20, 2018PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)
August 28, 2017PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources; New Source Performance Standards (Non-Major)

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 CAMDA00006071M0043 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 CAMDA00006071M0043 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
March 19, 2026PassLocal
March 19, 2026PassLocal
March 19, 2026PassLocal
March 18, 2026PassLocal
March 18, 2026PassLocal
March 17, 2025PassLocal
March 17, 2025PassLocal
December 17, 2024PassLocal
December 16, 2024PassLocal
May 10, 2024PassLocal
March 19, 2024PassLocal
February 1, 2024PassLocal
November 29, 2023PassLocal
September 14, 2022PassLocal
June 21, 2021PassLocal
May 13, 2021PassLocal
April 15, 2021PassLocal
December 8, 2020PassLocal
April 29, 2020PassLocal
November 27, 2018PassLocal
November 27, 2018PassLocal
March 21, 2018PassLocal
March 21, 2018PassLocal

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 110001225059 there.

Nearby on the register

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