EPA TRI Facility · Hazardous Waste
21ST Century Environmental Management of Nevada LLC
Fernley, NV · Parent: Enviri Corp
- Total releases
- 825.6K lbs
- Chemicals reported
- 9
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
21ST Century Environmental Management of Nevada LLC: how the 825.6K lbs splits
825.6K lbs across all reported pathways
- Off-site Transfers 825.3K lbs 100.0%
- Air Releases 267 lbs <0.1%
21ST Century Environmental Management of Nevada LLC's 825.6K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
MID volume OFFSITE pathway CARC-LEAN
21ST Century Environmental Management of Nevada LLC is an EPA Toxics Release Inventory reporter in Fernley, NV, in the hazardous waste sector. It reported 22.8K lbs of releases across 7 chemicals in 2023, and 825.6K lbs in total across its 2019-2023 reporting years. That ranks 1,461 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Nevada's 158 reporting TRI sites, pounds #1 is not chemical-count #1. 21ST Century Environmental Management of Nevada LLC is pounds #22 and chemical-count #25 at 825.6K lbs. Nevada Gold Mines LLC - Goldstrike Mines Inc leads reported pounds (930.8M lbs) at 33 chemicals (chemical-count #2). US Ecology Nevada Inc. leads chemical count at 93 chemicals (41.2M lbs, pounds #8). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Qg Printing II LLC; Sika - Fernley Nv; Feldmeier Equipment Inc; Polyglass USA Inc. Similar-scale Hazardous Waste peers outside Nevada: Clean Harbors Reidsville LLC; Emerald Services Inc; Safety-Kleen Systems Inc.; Clean Harbors Baton Rouge LLC. Other Enviri Corp sites in this extract: Allworth LLC; Rho-Chem LLC. 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.
21ST Century Environmental Management of Nevada LLC stamps MID volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 9 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 825.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Clean Harbors Reidsville LLC and Emerald Services Inc.
21ST Century Environmental Management of Nevada LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
826K lbs Top 6% higher than 94% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
21ST Century Environmental Management of Nevada LLC inside Lyon's TRI pounds
Among the 261 Hazardous Waste facilities in this database, 21ST Century Environmental Management of Nevada LLC reports the 53rd-largest volume, placing it in the top 20.3% of its sector. This one site accounts for 72.3% of every pound reported in Lyon. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 61.9% of the total. Scale peers outside Nevada include Clean Harbors Reidsville LLC and Emerald Services Inc.
County-dominant here means ≥25% of Lyon's reported pounds (1.1M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- 21ST Century Environmental Management of Nevada LLC's total reported releases fell from 51.7 thousand lb in 2022 to 22.8 thousand lb in 2023, based on EPA TRI filings.
- 21ST Century Environmental Management of Nevada LLC's off-site transfers fell from 51.6 thousand lb in 2022 to 22.7 thousand lb in 2023, based on EPA TRI filings.
- 21ST Century Environmental Management of Nevada LLC's air releases rose from 50 lb in 2022 to 66 lb in 2023, based on EPA TRI filings.
- 21ST Century Environmental Management of Nevada LLC's chemicals reported rose from 6 in 2022 to 7 in 2023, based on EPA TRI filings.
21ST Century Environmental Management of Nevada LLC Form-R facts
Compare this facility
See how 21ST Century Environmental Management of Nevada LLC stacks up against nearby facilities and the typical reporter.
16.0× more than the comparison
3.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How 21ST Century Environmental Management of Nevada LLC releases toxic chemicals into the environment. Total: 825.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 94% (361.7K lbs to 22.8K lbs).
21ST Century Environmental Management of Nevada LLC: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows 21ST Century Environmental Management of Nevada LLC year-over-year reported totals (decreased by 94% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 361.7K lbs | 4 |
| 2020 | 281.6K lbs | 8 |
| 2021 | 107.8K lbs | 7 |
| 2022 | 51.7K lbs | 6 |
| 2023 | 22.8K lbs | 7 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| 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 | Carcinogen |
| Lead compounds | 16.8K lbs | - |
| Mercury compounds | 51 lbs | - |
| Hydrogen fluoride | 16 lbs | - |
| Nitric acid | 0 lbs | - |
21ST Century Environmental Management of Nevada LLC · OFFSITE-pathway site
Nearest TRI Facilities to 21ST Century Environmental Management of Nevada LLC
Closest other reporters in Nevada - including Qg Printing II LLC, Sika - Fernley Nv, Feldmeier Equipment Inc, ordered by distance.
Showing 8 of 157 other reporting facilities in Nevada.
Similar Hazardous Waste Facilities
Other Hazardous Waste facilities with similar total release volumes (±80%), outside Nevada - e.g. Clean Harbors Reidsville LLC, Emerald Services Inc, Safety-Kleen Systems Inc..
Compare beyond Nevada
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest 21ST Century Environmental Management of Nevada LLC on cumulative reported pounds (825.6K lbs) and distinct chemical count (9). Release-pound peers include Lima Refining Co, Pregis Innovative Packaging Inc, Yamaha Marine Precision Propellers Inc. Greenfield. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Lima Refining Co Lima, OH · Petroleum 825.7K lbs reported
- Pregis Innovative Packaging Inc Wurtland, KY · Plastics and Rubber 825.2K lbs reported
- Yamaha Marine Precision Propellers Inc. Greenfield Greenfield, IN · Primary Metals 826.6K lbs reported
- Arq Solutions (operations) LLC Coushatta, LA · Chemicals 828.4K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Enviri Corp Facilities
Same-parent TRI sites ranked by reported releases - including Allworth LLC, Rho-Chem LLC.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Nitrate compounds (water dissociable; reportable only when in aqueous solution), Chromium compounds (except for chromite ore mined in the Transvaal Region), Copper compounds, Ammonia; nearby reporters include Qg Printing II LLC. 21ST Century Environmental Management of Nevada LLC stamps MID volume · OFFSITE pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This 21ST Century Environmental Management of Nevada LLC TRI extract (MID · OFFSITE · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
21ST Century Environmental Management of Nevada LLC totals are self-reported EPCRA §313 estimates for Fernley, NV, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 562211 · Hazardous Waste. 72.3% of Lyon TRI pounds in this extract. Nearest ABS peer: Lima Refining Co (Δ 136 lbs). Pounds ≠ exposure.
21ST Century Environmental Management of Nevada LLC stamps MID volume · OFFSITE pathway · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov