Harsco Corp
12 facilities · 6 states · 30.2K lbs total releases
According to the EPA Toxics Release Inventory, Harsco Corp is the reported parent of 12 Form R facilities across 6 states, disclosing 30.2K lbs of toxic releases. 4 of 71 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Indiana (13.5K lbs). Those TRI figures remain self-reported disclosure pounds for Harsco Corp, including carcinogen-flagged substances, not a measured public-health risk score.
TRI parent disclosure trail
Read Harsco Corp from filing to facility
Largest Form R sites under this parent: Harsco Metals - Ecr; Harsco Minerals of Pa LLC; Harsco Metals - Pittsboro; Harsco Metals - Iowa. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Manganese compounds; Chromium compounds (except for chromite ore mined in the Transvaal Region); Manganese And Manganese Compounds; Nickel compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region). Heaviest-reporting states in this extract: Indiana; Pennsylvania; Iowa. Industry labels on the parent rollup: Nonmetallic Mineral Product; Miscellaneous Manufacturing; Primary 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: Harsco Metals - Ecr; Harsco Minerals of Pa LLC; Harsco Metals - Pittsboro; Harsco Metals - Iowa. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Manganese compounds; Chromium compounds (except for chromite ore mined in the Transvaal Region); Manganese And Manganese Compounds; Nickel compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region). Heaviest-reporting states in this extract: Indiana; Pennsylvania; Iowa. Industry labels on the parent rollup: Nonmetallic Mineral Product; Miscellaneous Manufacturing; Primary Metals.
Harsco Corp ranks #2,249 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Harsco Corp spans 6 states in this extract, placing it among the broader national TRI parent footprints. Harsco Corp's disclosed pounds are spread across 12 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Harsco 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 Harsco Corp sits among TRI parents
Harsco 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 #2,247 · 131.7M lbs
- US Steel Corp · rank #2,248 · 79.2M lbs
Largest chemicals disclosed by Harsco Corp
Manganese compounds; Chromium compounds (except for chromite ore mined in the Transvaal Region); Manganese And Manganese Compounds; Nickel compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) lead the Form R pound rollup for this parent, including filings such as Harsco Metals - Ecr. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Manganese compounds | 16.0K lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 6.7K lbs |
| Manganese And Manganese Compounds | 3.9K lbs |
| Nickel compounds | 1.9K lbs |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 1.1K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Indiana | 2 | 13.5K lbs |
| Pennsylvania | 5 | 8.7K lbs |
| Iowa | 1 | 2.8K lbs |
| Colorado | 1 | 2.5K lbs |
| Utah | 1 | 2.3K lbs |
| Arkansas | 2 | 383 lbs |
Facilities (12)
| Facility | Releases |
|---|---|
| Harsco Metals - Ecr East Chicago, IN | 10.2K lbs |
| Harsco Minerals of Pa LLC Sarver, PA | 5.6K lbs |
| Harsco Metals - Pittsboro Pittsboro, IN | 3.2K lbs |
| Harsco Metals - Iowa Muscatine, IA | 2.8K lbs |
| Harsco Metals - Pueblo Pueblo, CO | 2.5K lbs |
| Harsco Metals Plant 12 Vineyard, UT | 2.3K lbs |
| Harsco Metals - Butler Butler, PA | 1.8K lbs |
| Harsco Metals - Natrona Natrona Heights, PA | 737 lbs |
| Harsco Metals - Koppel Koppel, PA | 545 lbs |
| Harsco Metals - Nys Blytheville, AR | 307 lbs |
| Harsco Metals-Asa Newport, AR | 76 lbs |
| Harsco Metals - Bri Braddock, PA | 3 lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Harsco Corp on total disclosed release pounds (30.2K lbs) and reporting facility count (12). Release-volume peers include Penn Color Inc, Generac Holdings Inc, Delaval Inc. Facility-count peers include Avery Dennison Corp, Bodycote Thermal Processing Inc, Highline Warren LLC. 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, Pennsylvania, Iowa; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Harsco Corp's TRI parent record
From Harsco Corp, open Harsco Metals - Ecr or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Harsco Corp (Harsco Metals - Ecr 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 Harsco 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
Harsco 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.