Dover Corp
27 facilities · 14 states · 54.2K lbs total releases
According to the EPA Toxics Release Inventory, Dover Corp is the reported parent of 27 Form R facilities across 14 states, disclosing 54.2K lbs of toxic releases. 5 of 97 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Indiana (45.7K lbs). Those TRI figures remain self-reported disclosure pounds for Dover Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Dover Corp: EPA TRI 2023 reporting year
Same facilities, both years
-23.5%
24 facilities that filed in 2022 and 2023
Whole inventory
-23.6%
11.7 thousand lb → 8.9 thousand lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 2 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Dover Corp's total reported releases fell from 11.7 thousand lb in 2022 to 8.9 thousand lb in 2023, based on EPA TRI filings.
- Dover Corp's off-site transfers rose from 1.3 thousand lb in 2022 to 2.7 thousand lb in 2023, based on EPA TRI filings.
- Dover Corp's air releases fell from 10.4 thousand lb in 2022 to 6.2 thousand lb in 2023, based on EPA TRI filings.
- Dover Corp's chemicals reported fell from 11 in 2022 to 9 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Dover Corp from filing to facility
Largest Form R sites under this parent: Vehicle Service Group; Cook Compression LLC; Maag Gala Inc.; Unified Brands/groen. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: 1,2,4-Trimethylbenzene; Tetrafluoroethylene; Nickel; Chromium; Manganese. Heaviest-reporting states in this extract: Indiana; Virginia; Mississippi. Industry labels on the parent rollup: Machinery; Fabricated Metals; Transportation Equipment; Computers and Electronic Products. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Vehicle Service Group; Cook Compression LLC; Maag Gala Inc.; Unified Brands/groen. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: 1,2,4-Trimethylbenzene; Tetrafluoroethylene; Nickel; Chromium; Manganese. Heaviest-reporting states in this extract: Indiana; Virginia; Mississippi. Industry labels on the parent rollup: Machinery; Fabricated Metals; Transportation Equipment; Computers and Electronic Products.
Dover Corp ranks #1,949 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Dover Corp spans 14 states in this extract, placing it among the broader national TRI parent footprints. Releases are facility-concentrated: Vehicle Service Group accounts for most of Dover Corp's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Dover Corp follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; US Steel Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Dover Corp sits among TRI parents
Dover Corp sits on a disclosure ladder beside Cleveland-Cliffs Inc and US Steel Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #1,947 · 131.7M lbs
- US Steel Corp · rank #1,948 · 79.2M lbs
Largest chemicals disclosed by Dover Corp
1,2,4-Trimethylbenzene; Tetrafluoroethylene; Nickel; Chromium; Manganese lead the Form R pound rollup for this parent, including filings such as Vehicle Service Group. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| 1,2,4-Trimethylbenzene | 38.8K lbs |
| Tetrafluoroethylene | 6.0K lbs |
| Nickel | 3.0K lbs |
| Chromium | 2.7K lbs |
| Manganese | 2.2K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Indiana | 2 | 45.7K lbs |
| Virginia | 4 | 3.2K lbs |
| Mississippi | 1 | 2.3K lbs |
| Michigan | 1 | 1.1K lbs |
| North Carolina | 4 | 876 lbs |
| Georgia | 1 | 759 lbs |
| Oregon | 1 | 189 lbs |
| Wisconsin | 1 | 15 lbs |
| Minnesota | 1 | 1 lbs |
| Illinois | 3 | 0 lbs |
| Tennessee | 1 | 0 lbs |
| Ohio | 3 | 0 lbs |
| Oklahoma | 2 | 0 lbs |
| Iowa | 2 | 0 lbs |
Facilities (27)
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Dover Corp on total disclosed release pounds (54.2K lbs) and reporting facility count (27). Release-volume peers include Constellation Energy Generation LLC, Orchid Mps Holdings LLC, Granite Construction Inc. Facility-count peers include Saputo Inc, Sonoco Products Co, Tms International Corp. 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 Indiana, Virginia, Mississippi; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Dover Corp's TRI parent record
From Dover Corp, open Vehicle Service Group or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Dover Corp (Vehicle Service Group in IN). Largest facility
- Compare against US Steel Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Dover Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, US Steel Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Dover 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.