EPA TRI Facility · Other
U.S. Marine Corps Twentynine Palms Air Ground Combat Center
Twentynine Palms, CA · Parent: US Department of Defense
- Total releases
- 683.0K lbs
- Chemicals reported
- 8
- Carcinogens
- 2
- Primary pathway
- Land Disposal
LAND Form-R mix
U.S. Marine Corps Twentynine Palms Air Ground Combat Center: how the 683.0K lbs splits
683.0K lbs across all reported pathways
- Land Disposal 680.7K lbs 99.7%
- Air Releases 2.0K lbs 0.3%
- Off-site Transfers 342 lbs 0.1%
U.S. Marine Corps Twentynine Palms Air Ground Combat Center's 683.0K lbs Form-R total is LAND - land disposal is 99.7% of the bar. Next segment: air releases at 0.3%. Leading chemical by pounds: Copper.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
MID volume LAND pathway TRACE-CARC
U.S. Marine Corps Twentynine Palms Air Ground Combat Center is an EPA Toxics Release Inventory reporter in Twentynine Palms, CA, in the other sector. It reported 115.2K lbs of releases across 5 chemicals in 2023, and 683.0K lbs in total across its 2019-2023 reporting years. That ranks 1,628 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. U.S. Marine Corps Twentynine Palms Air Ground Combat Center is pounds #36 and chemical-count #104 at 683.0K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: 1000PALMS Vista Chino Plant; Thousand Palms Plant 26; Armtec Defense Technologies; Imperial Western Products Inc. Similar-scale Other peers outside California: US Army Fort Drum; U.S. Dhs Federal Law Enforcement Training Center Artesia; US Army Garrison White Sands Missile Range; Coresco LLC Maidsville Complex. Other US Department of Defense sites in this extract: U.S. Army Radford Army Ammunition Plant; US Army Holston Army Ammunition Plant; McIeast-Mcb Camlej Main Facility; US Marine Corps Mcb Camp Pendleton. Largest disclosed chemicals by pounds: Copper; Lead And Lead Compounds; Naphthalene; Ethylbenzene.
U.S. Marine Corps Twentynine Palms Air Ground Combat Center stamps MID volume with a dominant LAND pathway (99.7% land disposal) across 8 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 683.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Army Fort Drum and U.S. Dhs Federal Law Enforcement Training Center Artesia.
U.S. Marine Corps Twentynine Palms Air Ground Combat Center vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
683K lbs Top 6% higher than 94% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
U.S. Marine Corps Twentynine Palms Air Ground Combat Center in the Other sector extract
Among the 632 Other facilities in this database, U.S. Marine Corps Twentynine Palms Air Ground Combat Center reports the 47th-largest volume, placing it in the top 7.4% of its sector. Scale peers outside California include US Army Fort Drum and U.S. Dhs Federal Law Enforcement Training Center Artesia.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- U.S. Marine Corps Twentynine Palms Air Ground Combat Center's total reported releases fell from 119.1 thousand lb in 2022 to 115.2 thousand lb in 2023, based on EPA TRI filings.
- U.S. Marine Corps Twentynine Palms Air Ground Combat Center's off-site transfers fell from 110 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- U.S. Marine Corps Twentynine Palms Air Ground Combat Center's air releases fell from 270 lb in 2022 to 207 lb in 2023, based on EPA TRI filings.
- U.S. Marine Corps Twentynine Palms Air Ground Combat Center's chemicals reported fell from 6 in 2022 to 5 in 2023, based on EPA TRI filings.
U.S. Marine Corps Twentynine Palms Air Ground Combat Center Form-R facts
Compare this facility
See how U.S. Marine Corps Twentynine Palms Air Ground Combat Center stacks up against nearby facilities and the typical reporter.
3415224.5× more than the comparison
60% more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How U.S. Marine Corps Twentynine Palms Air Ground Combat Center releases toxic chemicals into the environment. Total: 683.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 16% (137.2K lbs to 115.2K lbs).
U.S. Marine Corps Twentynine Palms Air Ground Combat Center: annual Form-R pounds
MID site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows U.S. Marine Corps Twentynine Palms Air Ground Combat Center year-over-year reported totals (decreased by 16% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 137.2K lbs | 8 |
| 2020 | 164.8K lbs | 5 |
| 2021 | 146.7K lbs | 5 |
| 2022 | 119.1K lbs | 6 |
| 2023 | 115.2K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 354.0K lbs | - |
| Lead And Lead Compounds | 328.5K lbs | - |
| Naphthalene | 381 lbs | Carcinogen |
| Ethylbenzene | 128 lbs | Carcinogen |
| Aluminum (fume or dust) | 4 lbs | - |
| Nitroglycerin | 0 lbs | - |
| Phosphorus (yellow or white) | 0 lbs | - |
| Dinitrotoluene (mixed isomers) | 0 lbs | - |
U.S. Marine Corps Twentynine Palms Air Ground Combat Center · LAND-pathway site
Nearest TRI Facilities to U.S. Marine Corps Twentynine Palms Air Ground Combat Center
Closest other reporters in California - including 1000PALMS Vista Chino Plant, Thousand Palms Plant 26, Armtec Defense Technologies, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside California - e.g. US Army Fort Drum, U.S. Dhs Federal Law Enforcement Training Center Artesia, US Army Garrison White Sands Missile Range.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest U.S. Marine Corps Twentynine Palms Air Ground Combat Center on cumulative reported pounds (683.0K lbs) and distinct chemical count (8). Release-pound peers include Kith Kitchens LLC, Patrick Industries Inc,dba Baymont Inc Belmont Facility, Prepa-South Coast Power Plant. Chemical-count peers include Argos Puerto Rico Corp., US Tsubaki Automotive LLC, Smith & Wesson Brands Inc.. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Kith Kitchens LLC Haleyville, AL · Wood Products 684.6K lbs reported
- Patrick Industries Inc,dba Baymont Inc Belmont Facility Golden, MS · Plastics and Rubber 681.4K lbs reported
- Prepa-South Coast Power Plant Guayanilla, PR · Electric Utilities 681.4K lbs reported
- Commonwealth Rolled Products Inc Lewisport, KY · Primary Metals 684.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other US Department of Defense Facilities
Same-parent TRI sites ranked by reported releases - including U.S. Army Radford Army Ammunition Plant, US Army Holston Army Ammunition Plant, McIeast-Mcb Camlej Main Facility.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Copper, Lead And Lead Compounds, Naphthalene, Ethylbenzene; nearby reporters include 1000PALMS Vista Chino Plant. U.S. Marine Corps Twentynine Palms Air Ground Combat Center stamps MID volume · LAND pathway · TRACE-CARC carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This U.S. Marine Corps Twentynine Palms Air Ground Combat Center TRI extract (MID · LAND · TRACE-CARC · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
U.S. Marine Corps Twentynine Palms Air Ground Combat Center totals are self-reported EPCRA §313 estimates for Twentynine Palms, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 928110 · Other. 9.8% of San Bernardino TRI pounds in this extract. Nearest ABS peer: Tesoro Refining & Marketing Co LLC (Δ 408 lbs). Pounds ≠ exposure.
U.S. Marine Corps Twentynine Palms Air Ground Combat Center stamps MID volume · LAND pathway · TRACE-CARC · lead Copper. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov