General Dynamics Corp
22 facilities · 15 states · 1.8M lbs total releases
According to the EPA Toxics Release Inventory, General Dynamics Corp is the reported parent of 22 Form R facilities across 15 states, disclosing 1.8M lbs of toxic releases. 8 of 95 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is California (812.7K lbs). Those TRI figures remain self-reported disclosure pounds for General Dynamics Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for General Dynamics Corp: EPA TRI 2023 reporting year
Same facilities, both years
+43.5%
18 facilities that filed in 2022 and 2023
Whole inventory
-0.3%
341.7 thousand lb → 340.7 thousand lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 3 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- General Dynamics Corp's off-site transfers rose from 71.9 thousand lb in 2022 to 103.2 thousand lb in 2023, based on EPA TRI filings.
- General Dynamics Corp's land releases fell from 7.0 thousand lb in 2022 to 5.9 thousand lb in 2023, based on EPA TRI filings.
- General Dynamics Corp's water releases fell from 4.3 thousand lb in 2022 to 3.6 thousand lb in 2023, based on EPA TRI filings.
- General Dynamics Corp's air releases fell from 258.4 thousand lb in 2022 to 228.0 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read General Dynamics Corp from filing to facility
Largest Form R sites under this parent: General Dynamics (nassco); Electric Boat Corp; General Dynamics Electric Boat Corp; Bath Iron Works-Structural Fabrication Facility (formerly Ha. Neighbor parents on the disclosure ladder: Clean Harbors Inc; Waste Management Inc. Largest disclosed chemicals by pounds: Xylene (mixed isomers); n-Butyl alcohol; Nitrate compounds (water dissociable; reportable only when in aqueous solution); 1,2,4-Trimethylbenzene; Diisocyanates. Heaviest-reporting states in this extract: California; Maine; Connecticut. Industry labels on the parent rollup: Transportation Equipment; Fabricated Metals; Chemicals; Computers and Electronic Products. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: General Dynamics (nassco); Electric Boat Corp; General Dynamics Electric Boat Corp; Bath Iron Works-Structural Fabrication Facility (formerly Ha. Neighbor parents on the disclosure ladder: Clean Harbors Inc; Waste Management Inc. Largest disclosed chemicals by pounds: Xylene (mixed isomers); n-Butyl alcohol; Nitrate compounds (water dissociable; reportable only when in aqueous solution); 1,2,4-Trimethylbenzene; Diisocyanates. Heaviest-reporting states in this extract: California; Maine; Connecticut. Industry labels on the parent rollup: Transportation Equipment; Fabricated Metals; Chemicals; Computers and Electronic Products.
General Dynamics Corp ranks #490 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. General Dynamics Corp spans 15 states in this extract, placing it among the broader national TRI parent footprints. General Dynamics Corp's disclosed pounds are spread across 22 facilities, no single site dominates the parent total in this extract.
Parent aggregation for General Dynamics Corp follows facility-reported names. Compare the named neighbors (Clean Harbors Inc; Waste Management Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where General Dynamics Corp sits among TRI parents
General Dynamics Corp sits on a disclosure ladder beside Clean Harbors Inc and Waste Management Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Clean Harbors Inc · rank #488 · 52.2M lbs
- Waste Management Inc · rank #489 · 19.2M lbs
Largest chemicals disclosed by General Dynamics Corp
Xylene (mixed isomers); n-Butyl alcohol; Nitrate compounds (water dissociable; reportable only when in aqueous solution); 1,2,4-Trimethylbenzene; Diisocyanates lead the Form R pound rollup for this parent, including filings such as General Dynamics (nassco). Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Xylene (mixed isomers) | 520.6K lbs |
| n-Butyl alcohol | 319.1K lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 199.1K lbs |
| 1,2,4-Trimethylbenzene | 196.7K lbs |
| Diisocyanates | 187.8K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| California | 1 | 812.7K lbs |
| Maine | 4 | 265.7K lbs |
| Connecticut | 1 | 166.3K lbs |
| Rhode Island | 1 | 146.9K lbs |
| Florida | 3 | 130.3K lbs |
| Georgia | 1 | 93.1K lbs |
| Ohio | 1 | 82.5K lbs |
| Alabama | 2 | 56.2K lbs |
| Texas | 1 | 46.8K lbs |
| Pennsylvania | 1 | 788 lbs |
| Virginia | 1 | 82 lbs |
| Arkansas | 1 | 33 lbs |
| Minnesota | 1 | 14 lbs |
| Arizona | 1 | 10 lbs |
| Illinois | 2 | 0 lbs |
Facilities (22)
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest General Dynamics Corp on total disclosed release pounds (1.8M lbs) and reporting facility count (22). Release-volume peers include Silgan Holdings Inc, Bridgestone Americas Inc, Hexion Holdings Corp. Facility-count peers include Avient Corp, Carlisle Cos Inc, Chs Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are California, Maine, Connecticut; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with General Dynamics Corp's TRI parent record
From General Dynamics Corp, open General Dynamics (nassco) or compare against Clean Harbors Inc rather than reading rank alone.
- Open the largest Form R site for General Dynamics Corp (General Dynamics (nassco) in CA). Largest facility
- Compare against Waste Management Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where General Dynamics Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Clean Harbors Inc, Waste Management Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
General Dynamics Corp's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.