Enviri Corp
3 facilities · 3 states · 833.7K lbs total releases
According to the EPA Toxics Release Inventory, Enviri Corp is the reported parent of 3 Form R facilities across 3 states, disclosing 833.7K lbs of toxic releases. 3 of 18 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Nevada (825.6K lbs). Those TRI figures remain self-reported disclosure pounds for Enviri Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Enviri Corp: EPA TRI 2023 reporting year
Same facilities, both years
-54.8%
3 facilities that filed in 2022 and 2023
Whole inventory
-54.8%
52.7 thousand lb → 23.8 thousand lb, every facility that filed
- Enviri Corp's total reported releases fell from 52.7 thousand lb in 2022 to 23.8 thousand lb in 2023, based on EPA TRI filings.
- Enviri Corp's off-site transfers fell from 52.0 thousand lb in 2022 to 23.1 thousand lb in 2023, based on EPA TRI filings.
- Enviri Corp's air releases rose from 687 lb in 2022 to 752 lb in 2023, based on EPA TRI filings.
- Enviri Corp's chemicals reported rose from 15 in 2022 to 16 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Enviri Corp from filing to facility
Largest Form R sites under this parent: 21ST Century Environmental Management of Nevada LLC; Allworth LLC; Rho-Chem LLC. Neighbor parents on the disclosure ladder: Nevada Gold Mines LLC; Barrick Nevada Holding LLC; McEwen Mining Inc. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Chromium compounds (except for chromite ore mined in the Transvaal Region); Copper compounds; Ammonia; Nickel compounds. Heaviest-reporting states in this extract: Nevada; Alabama; California. Industry labels on the parent rollup: Hazardous Waste. 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: 21ST Century Environmental Management of Nevada LLC; Allworth LLC; Rho-Chem LLC. Neighbor parents on the disclosure ladder: Nevada Gold Mines LLC; Barrick Nevada Holding LLC; McEwen Mining Inc. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Chromium compounds (except for chromite ore mined in the Transvaal Region); Copper compounds; Ammonia; Nickel compounds. Heaviest-reporting states in this extract: Nevada; Alabama; California. Industry labels on the parent rollup: Hazardous Waste.
Enviri Corp ranks #708 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Enviri Corp files across 3 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: 21ST Century Environmental Management of Nevada LLC accounts for most of Enviri Corp's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Enviri Corp follows facility-reported names. Compare the named neighbors (Nevada Gold Mines LLC; Barrick Nevada Holding LLC; McEwen Mining Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Enviri Corp sits among TRI parents
Enviri Corp sits on a disclosure ladder beside Nevada Gold Mines LLC and Barrick Nevada Holding LLC and McEwen Mining Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Nevada Gold Mines LLC · rank #706 · 1.3B lbs
- Barrick Nevada Holding LLC · rank #707 · 301.8M lbs
Lower disclosed volume
- McEwen Mining Inc · rank #709 · 696.5K lbs
Largest chemicals disclosed by Enviri Corp
Nitrate compounds (water dissociable; reportable only when in aqueous solution); Chromium compounds (except for chromite ore mined in the Transvaal Region); Copper compounds; Ammonia; Nickel compounds lead the Form R pound rollup for this parent, including filings such as 21ST Century Environmental Management of Nevada LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 511.4K lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 163.5K lbs |
| Copper compounds | 51.9K lbs |
| Ammonia | 48.1K lbs |
| Nickel compounds | 33.8K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Nevada | 1 | 825.6K lbs |
| Alabama | 1 | 8.1K lbs |
| California | 1 | 12 lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| 21ST Century Environmental Management of Nevada LLC Fernley, NV | 825.6K lbs |
| Allworth LLC Birmingham, AL | 8.1K lbs |
| Rho-Chem LLC Inglewood, CA | 12 lbs |
Frequently Asked Questions
How much pollution does Enviri Corp release?
How many facilities does Enviri Corp operate?
What industries and chemicals show up for Enviri Corp?
Does Enviri Corp release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Enviri Corp on total disclosed release pounds (833.7K lbs) and reporting facility count (3). Release-volume peers include Church & Dwight Co Inc, Prysmian Cables & Systems (us) Inc, Anheuser-Busch Inbev. 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 Nevada, Alabama, California; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Enviri Corp's TRI parent record
From Enviri Corp, open 21ST Century Environmental Management of Nevada LLC or compare against Nevada Gold Mines LLC rather than reading rank alone.
- Open the largest Form R site for Enviri Corp (21ST Century Environmental Management of Nevada LLC in NV). Largest facility
- Compare against Barrick Nevada Holding LLC, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Enviri Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Nevada Gold Mines LLC, Barrick Nevada Holding LLC) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Enviri 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.