Oshkosh Corp
17 facilities · 7 states · 459.4K lbs total releases
According to the EPA Toxics Release Inventory, Oshkosh Corp is the reported parent of 17 Form R facilities across 7 states, disclosing 459.4K lbs of toxic releases. 3 of 58 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Wisconsin (182.6K lbs). Those TRI figures remain self-reported disclosure pounds for Oshkosh Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Oshkosh Corp: EPA TRI 2023 reporting year
Same facilities, both years
+85.7%
15 facilities that filed in 2022 and 2023
Whole inventory
+85.7%
40.6 thousand lb → 75.4 thousand lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Oshkosh Corp's total reported releases rose from 40.6 thousand lb in 2022 to 75.4 thousand lb in 2023, based on EPA TRI filings.
- Oshkosh Corp's air releases rose from 13.4 thousand lb in 2022 to 38.6 thousand lb in 2023, based on EPA TRI filings.
- Oshkosh Corp's water releases fell from 33 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Oshkosh Corp's off-site transfers rose from 27.2 thousand lb in 2022 to 36.8 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Oshkosh Corp from filing to facility
Largest Form R sites under this parent: Pierce Manufacturing Inc Florida Di V; Oshkosh Defense LLC; McNeilus Truck & Manufacturing Inc; Pierce Manufacturing Inc. Neighbor parents on the disclosure ladder: Ascend Performance Materials Holdings Inc; The Mosaic Co. Largest disclosed chemicals by pounds: Chromium; Nickel; Certain glycol ethers; Manganese; Methyl isobutyl ketone. Heaviest-reporting states in this extract: Wisconsin; Florida; Minnesota. Industry labels on the parent rollup: Transportation Equipment; Machinery; Fabricated Metals. 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: Pierce Manufacturing Inc Florida Di V; Oshkosh Defense LLC; McNeilus Truck & Manufacturing Inc; Pierce Manufacturing Inc. Neighbor parents on the disclosure ladder: Ascend Performance Materials Holdings Inc; The Mosaic Co. Largest disclosed chemicals by pounds: Chromium; Nickel; Certain glycol ethers; Manganese; Methyl isobutyl ketone. Heaviest-reporting states in this extract: Wisconsin; Florida; Minnesota. Industry labels on the parent rollup: Transportation Equipment; Machinery; Fabricated Metals.
Oshkosh Corp ranks #929 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Oshkosh Corp spans 7 states in this extract, placing it among the broader national TRI parent footprints. Oshkosh Corp's disclosed pounds are spread across 17 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Oshkosh Corp follows facility-reported names. Compare the named neighbors (Ascend Performance Materials Holdings Inc; The Mosaic Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Oshkosh Corp sits among TRI parents
Oshkosh Corp sits on a disclosure ladder beside Ascend Performance Materials Holdings Inc and The Mosaic Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Ascend Performance Materials Holdings Inc · rank #927 · 116.3M lbs
- The Mosaic Co · rank #928 · 11.4M lbs
Largest chemicals disclosed by Oshkosh Corp
Chromium; Nickel; Certain glycol ethers; Manganese; Methyl isobutyl ketone lead the Form R pound rollup for this parent, including filings such as Pierce Manufacturing Inc Florida Di V. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Chromium | 119.4K lbs |
| Nickel | 64.3K lbs |
| Certain glycol ethers | 53.9K lbs |
| Manganese | 39.4K lbs |
| Methyl isobutyl ketone | 38.7K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Wisconsin | 5 | 182.6K lbs |
| Florida | 2 | 172.8K lbs |
| Minnesota | 1 | 50.9K lbs |
| Pennsylvania | 5 | 44.7K lbs |
| Iowa | 2 | 6.8K lbs |
| Utah | 1 | 801 lbs |
| Tennessee | 1 | 738 lbs |
Facilities (17)
| Facility | Releases |
|---|---|
| Pierce Manufacturing Inc Florida Di V Bradenton, FL | 172.7K lbs |
| Oshkosh Defense LLC Oshkosh, WI | 119.3K lbs |
| McNeilus Truck & Manufacturing Inc Dodge Center, MN | 50.9K lbs |
| Pierce Manufacturing Inc Appleton, WI | 48.7K lbs |
| Jlg Industries Inc 1 Jlg Drive Facility Mc Connellsburg, PA | 41.5K lbs |
| Kewaunee Fabrications LLC Kewaunee, WI | 14.2K lbs |
| Iowa Mold Tooling Co Garner, IA | 6.5K lbs |
| Jlg Industries Inc-Hykes Road Facility Greencastle, PA | 1.9K lbs |
| Oshkosh Aerotech Jetway Systems Ogden, UT | 801 lbs |
| Oshkosh Manufacturing LLC Jefferson City, TN | 738 lbs |
| Jlg Industries Inc Shippensburg Facility Shippensburg, PA | 556 lbs |
| Jlg Industries INC-253 Success Drive Facility Mc Connellsburg, PA | 449 lbs |
| Iowa Contract Fabricators Inc Riceville, IA | 349 lbs |
| Jlg Industries Inc. - Sunnyside Facility Bedford, PA | 256 lbs |
| Oshkosh Defense LLC Oshkosh, WI | 233 lbs |
| Pierce Manufacturing Inc Appleton, WI | 177 lbs |
| Oshkosh Aerotech Orlando, FL | 6 lbs |
Frequently Asked Questions
How much pollution does Oshkosh Corp release?
How many facilities does Oshkosh Corp operate?
What industries and chemicals show up for Oshkosh Corp?
Does Oshkosh Corp release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Oshkosh Corp on total disclosed release pounds (459.4K lbs) and reporting facility count (17). Release-volume peers include Thyssenkrupp N.a. LLC, Great Lakes Cheese Co Inc, Idaho Forest Group LLC. Facility-count peers include Amphenol Corp, Baker Hughes Holdings LLC, Hb Fuller Co. 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 Wisconsin, Florida, Minnesota; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Oshkosh Corp's TRI parent record
From Oshkosh Corp, open Pierce Manufacturing Inc Florida Di V or compare against Ascend Performance Materials Holdings Inc rather than reading rank alone.
- Open the largest Form R site for Oshkosh Corp (Pierce Manufacturing Inc Florida Di V in FL). Largest facility
- Compare against The Mosaic Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Oshkosh Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Ascend Performance Materials Holdings Inc, The Mosaic Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Oshkosh 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.