EPA TRI Facility · Transportation Equipment
Gm Truck Group Flint Assembly Plant
Flint, MI · Parent: General Motors LLC
- Total releases
- 2.2M lbs
- Chemicals reported
- 23
- Carcinogens
- 7
- Primary pathway
- Air Releases
AIR Form-R mix
Gm Truck Group Flint Assembly Plant: how the 2.2M lbs splits
2.2M lbs across all reported pathways
- Air Releases 2.1M lbs 97.7%
- Off-site Transfers 50.7K lbs 2.3%
- Land Disposal 0 lbs <0.1%
Gm Truck Group Flint Assembly Plant's 2.2M lbs Form-R total is AIR - air releases is 97.7% of the bar. Next segment: off-site transfers at 2.3%. Leading chemical by pounds: Certain glycol ethers.
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.
HEAVY volume AIR pathway CARC-LEAN
Gm Truck Group Flint Assembly Plant is an EPA Toxics Release Inventory reporter in Flint, MI, in the transportation equipment sector. It reported 550.5K lbs of releases across 23 chemicals in 2023, and 2.2M lbs in total across its 2019-2023 reporting years. That ranks 812 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Gm Truck Group Flint Assembly Plant is pounds #21 and chemical-count #13 at 2.2M lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Premiere Packaging LLC; Mid State Plating Co.; Lockhart Chemical Co; Woodworth Inc Flint. Similar-scale Transportation Equipment peers outside Michigan: General Motors Wentzville Assembly; Chaparral Boats Inc; Malibu Boats LLC; Honda Development & Manufacturing of America LLC - Alabama. Other General Motors LLC sites in this extract: Gm Truck Group Fort Wayne Assembly; General Motors Wentzville Assembly; Gm Mlcg Fairfax Assembly; Gmc Truck Group Arlington Assembly Plant. Largest disclosed chemicals by pounds: Certain glycol ethers; N-Methyl-2-pyrrolidone; n-Butyl alcohol; Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Compare Gm Truck Group Flint Assembly Plant with
Nearest reporters in Michigan
- Premiere Packaging LLC Flint · 2.7K lbs
- Mid State Plating Co. Flint · 16.3K lbs
- Lockhart Chemical Co Flint · 18.8K lbs
- Woodworth Inc Flint Flint · 4.8K lbs
Similar-scale Transportation Equipment sites elsewhere: General Motors Wentzville Assembly (MO) · Chaparral Boats Inc (GA) · Malibu Boats LLC (TN)
Gm Truck Group Flint Assembly Plant stamps HEAVY volume with a dominant AIR pathway (97.7% air releases) across 23 chemicals · 7 carcinogen-classified. Cumulative Form-R extract: 2.2M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include General Motors Wentzville Assembly and Chaparral Boats Inc.
Gm Truck Group Flint Assembly Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.2M lbs Top 3% higher than 97% 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
Gm Truck Group Flint Assembly Plant inside Genesee's TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Gm Truck Group Flint Assembly Plant reports the 10th-largest volume, placing it in the top 0.6% of its sector. This one site accounts for 96.8% of every pound reported in Genesee. Its reported volume is concentrated rather than spread: Certain glycol ethers alone is 72.6% of the total. Scale peers outside Michigan include General Motors Wentzville Assembly and Chaparral Boats Inc.
County-dominant here means ≥25% of Genesee's reported pounds (2.2M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Gm Truck Group Flint Assembly Plant's total reported releases rose from 505.1 thousand lb in 2022 to 550.5 thousand lb in 2023, based on EPA TRI filings.
- Gm Truck Group Flint Assembly Plant's air releases rose from 492.9 thousand lb in 2022 to 537.4 thousand lb in 2023, based on EPA TRI filings.
- Gm Truck Group Flint Assembly Plant's off-site transfers rose from 12.2 thousand lb in 2022 to 13.1 thousand lb in 2023, based on EPA TRI filings.
Gm Truck Group Flint Assembly Plant Form-R facts
Compare this facility
See how Gm Truck Group Flint Assembly Plant stacks up against nearby facilities and the typical reporter.
797.1× more than the comparison
11.5× 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 Gm Truck Group Flint Assembly Plant releases toxic chemicals into the environment. Total: 2.2M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 81% (304.2K lbs to 550.5K lbs).
Gm Truck Group Flint Assembly Plant: annual Form-R pounds
HEAVY site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022
- 2023
What this shows Gm Truck Group Flint Assembly Plant year-over-year reported totals (increased by 81% 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: Certain glycol ethers.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 304.2K lbs | 20 |
| 2020 | 338.3K lbs | 21 |
| 2021 | 470.7K lbs | 23 |
| 2022 | 505.1K lbs | 23 |
| 2023 | 550.5K lbs | 23 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 7 of 23 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Certain glycol ethers | 1.6M lbs | - |
| N-Methyl-2-pyrrolidone | 292.7K lbs | - |
| n-Butyl alcohol | 123.2K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 43.3K lbs | - |
| Toluene | 39.5K lbs | - |
| 1,2,4-Trimethylbenzene | 19.5K lbs | - |
| Methyl isobutyl ketone | 17.1K lbs | Carcinogen |
| Benzene | 13.7K lbs | Carcinogen |
| Xylene (mixed isomers) | 13.4K lbs | - |
| n-Hexane | 9.3K lbs | - |
| Cumene | 6.4K lbs | Carcinogen |
| Methanol | 5.9K lbs | - |
| Ethylbenzene | 4.7K lbs | Carcinogen |
| Zinc compounds | 4.0K lbs | - |
| Naphthalene | 814 lbs | Carcinogen |
| Ethylene glycol | 386 lbs | - |
| Copper | 282 lbs | - |
| Lead | 111 lbs | Carcinogen |
| Manganese | 34 lbs | - |
| Cyclohexane | 14 lbs | - |
| Polycyclic aromatic compounds | 2 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Sodium nitrite | 0 lbs | - |
Gm Truck Group Flint Assembly Plant · AIR-pathway site
Nearest TRI Facilities to Gm Truck Group Flint Assembly Plant
Closest other reporters in Michigan - including Premiere Packaging LLC, Mid State Plating Co., Lockhart Chemical Co, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Michigan - e.g. General Motors Wentzville Assembly, Chaparral Boats Inc, Malibu Boats LLC.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Gm Truck Group Flint Assembly Plant on cumulative reported pounds (2.2M lbs) and distinct chemical count (23). Release-pound peers include Shell Chemical Appalachia LLC, Arlanxeo, Westlake Vinyls Inc. Chemical-count peers include Woodland Pulp LLC, Brenntag Northeast LLC, Aes Warrior Run 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other General Motors LLC Facilities
Same-parent TRI sites ranked by reported releases - including Gm Truck Group Fort Wayne Assembly, General Motors Wentzville Assembly, Gm Mlcg Fairfax Assembly.
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 Certain glycol ethers, N-Methyl-2-pyrrolidone, n-Butyl alcohol, Nitrate compounds (water dissociable; reportable only when in aqueous solution); nearby reporters include Premiere Packaging LLC. Gm Truck Group Flint Assembly Plant stamps HEAVY volume · AIR pathway · CARC-LEAN 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 Gm Truck Group Flint Assembly Plant TRI extract (HEAVY · AIR · CARC-LEAN · lead Certain glycol ethers) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Gm Truck Group Flint Assembly Plant totals are self-reported EPCRA §313 estimates for Flint, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336112 · Transportation Equipment. 96.8% of Genesee TRI pounds in this extract. Nearest ABS peer: Shell Chemical Appalachia LLC (Δ 117 lbs). Pounds ≠ exposure.
Gm Truck Group Flint Assembly Plant stamps HEAVY volume · AIR pathway · CARC-LEAN · lead Certain glycol ethers. 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