Zinpro Corp
3 facilities · 2 states · 179.8K lbs total releases
According to the EPA Toxics Release Inventory, Zinpro Corp is the reported parent of 3 Form R facilities across 2 states, disclosing 179.8K lbs of toxic releases. 2 of 25 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Iowa (152.6K lbs). Those TRI figures remain self-reported disclosure pounds for Zinpro Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Zinpro Corp: EPA TRI 2023 reporting year
Same facilities, both years
-6.6%
3 facilities that filed in 2022 and 2023
Whole inventory
-6.6%
37.8 thousand lb → 35.3 thousand lb, every facility that filed
- Zinpro Corp's total reported releases fell from 37.8 thousand lb in 2022 to 35.3 thousand lb in 2023, based on EPA TRI filings.
- Zinpro Corp's air releases fell from 37.8 thousand lb in 2022 to 35.3 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Zinpro Corp from filing to facility
Largest Form R sites under this parent: Zinpro Corp; Zinpro Corp; Zinpro Corp. Neighbor parents on the disclosure ladder: Archer Daniels Midland Co; Freeport-McMoran Inc. Largest disclosed chemicals by pounds: Zinc compounds; Manganese compounds; Manganese And Manganese Compounds; Copper compounds; Copper And Copper Compounds. Heaviest-reporting states in this extract: Iowa; Minnesota. Industry labels on the parent rollup: Food. 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: Zinpro Corp; Zinpro Corp; Zinpro Corp. Neighbor parents on the disclosure ladder: Archer Daniels Midland Co; Freeport-McMoran Inc. Largest disclosed chemicals by pounds: Zinc compounds; Manganese compounds; Manganese And Manganese Compounds; Copper compounds; Copper And Copper Compounds. Heaviest-reporting states in this extract: Iowa; Minnesota. Industry labels on the parent rollup: Food.
Zinpro Corp ranks #1,342 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Zinpro Corp files across 2 states, a regional parent portfolio rather than a single-state discloser. Zinpro Corp's disclosed pounds are spread across 3 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Zinpro Corp follows facility-reported names. Compare the named neighbors (Archer Daniels Midland Co; Freeport-McMoran Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Zinpro Corp sits among TRI parents
Zinpro Corp sits on a disclosure ladder beside Archer Daniels Midland Co and Freeport-McMoran Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Archer Daniels Midland Co · rank #1,340 · 17.3M lbs
- Freeport-McMoran Inc · rank #1,341 · 16.4M lbs
Largest chemicals disclosed by Zinpro Corp
Zinc compounds; Manganese compounds; Manganese And Manganese Compounds; Copper compounds; Copper And Copper Compounds lead the Form R pound rollup for this parent, including filings such as Zinpro Corp. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Zinc compounds | 93.5K lbs |
| Manganese compounds | 38.6K lbs |
| Manganese And Manganese Compounds | 18.7K lbs |
| Copper compounds | 16.8K lbs |
| Copper And Copper Compounds | 5.3K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Iowa | 2 | 152.6K lbs |
| Minnesota | 1 | 27.2K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| Zinpro Corp Shell Rock, IA | 103.6K lbs |
| Zinpro Corp Garner, IA | 48.9K lbs |
| Zinpro Corp North Branch, MN | 27.2K 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 Zinpro Corp on total disclosed release pounds (179.8K lbs) and reporting facility count (3). Release-volume peers include Bodycote Thermal Processing Inc, Chief Industries Inc, Columbia Forest Products. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy 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 Iowa, Minnesota; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Zinpro Corp's TRI parent record
From Zinpro Corp, open Zinpro Corp or compare against Archer Daniels Midland Co rather than reading rank alone.
- Open the largest Form R site for Zinpro Corp (Zinpro Corp in IA). Largest facility
- Compare against Freeport-McMoran Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Zinpro Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Archer Daniels Midland Co, Freeport-McMoran Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Zinpro 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.