Nyrstar US Inc
5 facilities · 1 state · 114.9M lbs total releases
According to the EPA Toxics Release Inventory, Nyrstar US Inc is the reported parent of 5 Form R facilities across 1 state, disclosing 114.9M lbs of toxic releases. 2 of 40 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Tennessee (114.9M lbs). Those TRI figures remain self-reported disclosure pounds for Nyrstar US Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Nyrstar US Inc: EPA TRI 2023 reporting year
Same facilities, both years
-21.4%
5 facilities that filed in 2022 and 2023
Whole inventory
-21.4%
24.7 million lb → 19.4 million lb, every facility that filed
- Nyrstar US Inc's total reported releases fell from 24.7 million lb in 2022 to 19.4 million lb in 2023, based on EPA TRI filings.
- Nyrstar US Inc's air releases rose from 184.6 thousand lb in 2022 to 747.5 thousand lb in 2023, based on EPA TRI filings.
- Nyrstar US Inc's water releases fell from 215.3 thousand lb in 2022 to 31.0 thousand lb in 2023, based on EPA TRI filings.
- Nyrstar US Inc's land releases fell from 24.3 million lb in 2022 to 18.6 million lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Nyrstar US Inc from filing to facility
Largest Form R sites under this parent: Nyrstar Clarksville Inc; Nystar Gordonsville Mine & Mill; Nystar - Young Mine & Mill; Nyrstar Coy-Mine. Neighbor parents on the disclosure ladder: The Chemours Co; US Department of Defense. Largest disclosed chemicals by pounds: Zinc compounds; Lead And Lead Compounds; Copper And Copper Compounds; Cadmium And Cadmium Compounds; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Tennessee. Industry labels on the parent rollup: Metal Mining. 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: Nyrstar Clarksville Inc; Nystar Gordonsville Mine & Mill; Nystar - Young Mine & Mill; Nyrstar Coy-Mine. Neighbor parents on the disclosure ladder: The Chemours Co; US Department of Defense. Largest disclosed chemicals by pounds: Zinc compounds; Lead And Lead Compounds; Copper And Copper Compounds; Cadmium And Cadmium Compounds; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Tennessee. Industry labels on the parent rollup: Metal Mining.
Among slug-merged TRI parents in this extract, Nyrstar US Inc sits near the top of the release list (rank #20 of 4,988). Nyrstar US Inc's TRI Form R footprint is concentrated in a single state (Tennessee), so statewide context matters more than a multi-state portfolio read. Nyrstar US Inc's disclosed pounds are spread across 5 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Nyrstar US Inc follows facility-reported names. Compare the named neighbors (The Chemours Co; US Department of Defense) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Nyrstar US Inc sits among TRI parents
Nyrstar US Inc sits on a disclosure ladder beside The Chemours Co and US Department of Defense. Open those parents for a different facility count, state span, and chemical mix.
Lower disclosed volume
- The Chemours Co · rank #21 · 40.5M lbs
- US Department of Defense · rank #22 · 22.5M lbs
Largest chemicals disclosed by Nyrstar US Inc
Zinc compounds; Lead And Lead Compounds; Copper And Copper Compounds; Cadmium And Cadmium Compounds; Manganese And Manganese Compounds lead the Form R pound rollup for this parent, including filings such as Nyrstar Clarksville Inc. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Zinc compounds | 92.2M lbs |
| Lead And Lead Compounds | 9.6M lbs |
| Copper And Copper Compounds | 5.5M lbs |
| Cadmium And Cadmium Compounds | 4.3M lbs |
| Manganese And Manganese Compounds | 2.1M lbs |
Facilities (5)
| Facility | Releases |
|---|---|
| Nyrstar Clarksville Inc Clarksville, TN | 72.9M lbs |
| Nystar Gordonsville Mine & Mill Gordonsville, TN | 17.3M lbs |
| Nystar - Young Mine & Mill New Market, TN | 12.7M lbs |
| Nyrstar Coy-Mine Jefferson City, TN | 6.2M lbs |
| Nyrstar- Immel Mine Mascot, TN | 5.8M 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 Nyrstar US Inc on total disclosed release pounds (114.9M lbs) and reporting facility count (5). Release-volume peers include The Chemours Co, Bayer US Holding LP, Targa Resources Corp. Facility-count peers include Abb Motors & Mechanical Inc, Advansix Inc, Aes 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 Tennessee; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Nyrstar US Inc's TRI parent record
From Nyrstar US Inc, open Nyrstar Clarksville Inc or compare against The Chemours Co rather than reading rank alone.
- Open the largest Form R site for Nyrstar US Inc (Nyrstar Clarksville Inc in TN). Largest facility
- Compare against The Chemours Co, the next-lower disclosed-volume parent. Lower-volume parent
- Browse the full parent release ranking to see where Nyrstar US Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (The Chemours Co, US Department of Defense) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Nyrstar US Inc'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.