EPA TRI Facility · Nonmetallic Mineral Product
Lhoist Na of Arizona Inc - Nelson Plant
Peach Springs, AZ · Parent: Lhoist Na Inc
- Total releases
- 99.7K lbs
- Chemicals reported
- 8
- Carcinogens
- 3
- Primary pathway
- Land Disposal
LAND Form-R mix
Lhoist Na of Arizona Inc - Nelson Plant: how the 99.7K lbs splits
99.7K lbs across all reported pathways
- Land Disposal 99.6K lbs 99.9%
- Air Releases 98 lbs 0.1%
Lhoist Na of Arizona Inc - Nelson Plant's 99.7K lbs Form-R total is LAND - land disposal is 99.9% of the bar. Next segment: air releases at 0.1%. Leading chemical by pounds: Vanadium compounds.
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.
LIGHT volume LAND pathway CARC-LEAN
Lhoist Na of Arizona Inc - Nelson Plant is an EPA Toxics Release Inventory reporter in Peach Springs, AZ, in the nonmetallic mineral product sector. It reported 15.4K lbs of releases across 4 chemicals in 2023, and 99.7K lbs in total across its 2019-2023 reporting years. That ranks 4,592 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Lhoist Na of Arizona Inc - Nelson Plant is pounds #40 and chemical-count #40 at 99.7K lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Henry Co; Potters Industries LLC; American Woodmark Corp; Rebel Oil Co Inc - Kingman Bulk Plant. Similar-scale Nonmetallic Mineral Product peers outside Arizona: Dal-Tile Corp Fayette Plant; Acme Brick Co-Elgin Plant; Lhoist Na of Arizona-Apex Plant (part); Harbisonwalker International Inc. Other Lhoist Na Inc sites in this extract: Lhoist Na of Alabama Llc-Montevallo Plant; Lhoist Na of Alabama Llc-O'Neal Plant; Lhoist Na of Alabama-Alabaster Plant. Largest disclosed chemicals by pounds: Vanadium compounds; Lead compounds; Nickel And Nickel Compounds; Nickel compounds.
Lhoist Na of Arizona Inc - Nelson Plant stamps LIGHT volume with a dominant LAND pathway (99.9% land disposal) across 8 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 99.7K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Dal-Tile Corp Fayette Plant and Acme Brick Co-Elgin Plant.
Lhoist Na of Arizona Inc - Nelson Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
100K lbs Top 18% higher than 82% 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
Lhoist Na of Arizona Inc - Nelson Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Lhoist Na of Arizona Inc - Nelson Plant reports the 182nd-largest volume, placing it in the top 5.6% of its sector. Scale peers outside Arizona include Dal-Tile Corp Fayette Plant and Acme Brick Co-Elgin Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Lhoist Na of Arizona Inc - Nelson Plant's total reported releases fell from 17.8 thousand lb in 2022 to 15.4 thousand lb in 2023, based on EPA TRI filings.
- Lhoist Na of Arizona Inc - Nelson Plant's land releases fell from 17.7 thousand lb in 2022 to 15.3 thousand lb in 2023, based on EPA TRI filings.
Lhoist Na of Arizona Inc - Nelson Plant Form-R facts
Compare this facility
See how Lhoist Na of Arizona Inc - Nelson Plant stacks up against nearby facilities and the typical reporter.
8.7× more than the comparison
20% less 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 Lhoist Na of Arizona Inc - Nelson Plant releases toxic chemicals into the environment. Total: 99.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 16% (18.4K lbs to 15.4K lbs).
Lhoist Na of Arizona Inc - Nelson Plant: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Lhoist Na of Arizona Inc - Nelson Plant year-over-year reported totals (decreased by 16% 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: Vanadium compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 18.4K lbs | 6 |
| 2020 | 24.8K lbs | 5 |
| 2021 | 23.4K lbs | 4 |
| 2022 | 17.8K lbs | 4 |
| 2023 | 15.4K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Vanadium compounds | 53.8K lbs | - |
| Lead compounds | 16.7K lbs | - |
| Nickel And Nickel Compounds | 10.8K lbs | Carcinogen |
| Nickel compounds | 9.4K lbs | Carcinogen |
| Lead And Lead Compounds | 8.8K lbs | - |
| Mercury | 58 lbs | - |
| Mercury compounds | 57 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Lhoist Na of Arizona Inc - Nelson Plant · LAND-pathway site
Nearest TRI Facilities to Lhoist Na of Arizona Inc - Nelson Plant
Closest other reporters in Arizona - including Henry Co, Potters Industries LLC, American Woodmark Corp, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Arizona - e.g. Dal-Tile Corp Fayette Plant, Acme Brick Co-Elgin Plant, Lhoist Na of Arizona-Apex Plant (part).
Compare beyond Arizona
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Lhoist Na of Arizona Inc - Nelson Plant on cumulative reported pounds (99.7K lbs) and distinct chemical count (8). Release-pound peers include Madden Galvanizing LLC, Scapa Na LLC, Valero Renewable Fuels Co LLC DBA Valero Linden Plant. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive LLC. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Lhoist Na Inc Facilities
Same-parent TRI sites ranked by reported releases - including Lhoist Na of Alabama Llc-Montevallo Plant, Lhoist Na of Alabama Llc-O'Neal Plant, Lhoist Na of Alabama-Alabaster Plant.
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 Vanadium compounds, Lead compounds, Nickel And Nickel Compounds, Nickel compounds; nearby reporters include Henry Co. Lhoist Na of Arizona Inc - Nelson Plant stamps LIGHT volume · LAND 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 Lhoist Na of Arizona Inc - Nelson Plant TRI extract (LIGHT · LAND · CARC-LEAN · lead Vanadium compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Lhoist Na of Arizona Inc - Nelson Plant totals are self-reported EPCRA §313 estimates for Peach Springs, AZ, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327410 · Nonmetallic Mineral Product. 0.5% of Yavapai TRI pounds in this extract. Nearest ABS peer: Madden Galvanizing LLC (Δ 24 lbs). Pounds ≠ exposure.
Lhoist Na of Arizona Inc - Nelson Plant stamps LIGHT volume · LAND pathway · CARC-LEAN · lead Vanadium compounds. 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