EPA TRI Facility · Metal Mining
Materion Natural Resources Inc Mill
Delta, UT · Parent: Materion Corp
- Total releases
- 6.0M lbs
- Chemicals reported
- 6
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Materion Natural Resources Inc Mill: how the 6.0M lbs splits
6.0M lbs across all reported pathways
- Land Disposal 5.2M lbs 85.7%
- Air Releases 858.7K lbs 14.3%
Materion Natural Resources Inc Mill's 6.0M lbs Form-R total is LAND - land disposal is 85.7% of the bar. Next segment: air releases at 14.3%. Leading chemical by pounds: Ammonia.
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.
HEAVY volume LAND pathway TRACE-CARC
Materion Natural Resources Inc Mill is an EPA Toxics Release Inventory reporter in Delta, UT, in the metal mining sector. It reported 1.3M lbs of releases across 6 chemicals in 2023, and 6.0M lbs in total across its 2019-2023 reporting years. That ranks 352 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Utah's 220 reporting TRI sites, pounds #1 is not chemical-count #1. Materion Natural Resources Inc Mill is pounds #8 and chemical-count #43 at 6.0M lbs. Kennecott Utah Copper Mine Concentrators & Power Plant leads reported pounds (781.4M lbs) at 34 chemicals (chemical-count #4). Clean Harbors Aragonite LLC leads chemical count at 193 chemicals (13.3M lbs, pounds #6). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Reladyne West; Materion Natural Resources Mine; Graymont Western U.S. Inc Cricket Mtn Lime Production; Intermountain Power Generating Station. Similar-scale Metal Mining peers outside Utah: Pend Oreille Mine; Nyrstar Coy-Mine; Marigold Mining Co; Nyrstar- Immel Mine. Other Materion Corp sites in this extract: Materion Brush Inc; Materion Brush Inc; Materion Advanced Chemicals; Materion Advanced Materials Technologies & Services Mesa Del. Largest disclosed chemicals by pounds: Ammonia; Zinc compounds; Manganese compounds; Hydrogen fluoride.
Materion Natural Resources Inc Mill stamps HEAVY volume with a dominant LAND pathway (85.7% land disposal) across 6 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 6.0M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pend Oreille Mine and Nyrstar Coy-Mine.
Materion Natural Resources Inc Mill vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.0M lbs Top 1% higher than 99% 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
Materion Natural Resources Inc Mill inside Millard's TRI pounds
Among the 103 Metal Mining facilities in this database, Materion Natural Resources Inc Mill reports the 41st-largest volume (6.0M lbs). This one site accounts for 62.8% of every pound reported in Millard. Its reported volume is concentrated rather than spread: Ammonia alone is 84.6% of the total. Scale peers outside Utah include Pend Oreille Mine and Nyrstar Coy-Mine.
County-dominant here means ≥25% of Millard's reported pounds (9.6M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Materion Natural Resources Inc Mill's total reported releases fell from 1.3 million lb in 2022 to 1.3 million lb in 2023, based on EPA TRI filings.
- Materion Natural Resources Inc Mill's air releases fell from 180.4 thousand lb in 2022 to 158.4 thousand lb in 2023, based on EPA TRI filings.
- Materion Natural Resources Inc Mill's land releases fell from 1.1 million lb in 2022 to 1.1 million lb in 2023, based on EPA TRI filings.
Materion Natural Resources Inc Mill Form-R facts
Compare this facility
See how Materion Natural Resources Inc Mill stacks up against nearby facilities and the typical reporter.
100426465.8× more than the comparison
45% 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 Materion Natural Resources Inc Mill releases toxic chemicals into the environment. Total: 6.0M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 11% (1.1M lbs to 1.3M lbs).
Materion Natural Resources Inc Mill: annual Form-R pounds
HEAVY site · LAND pathway · TRI years 2019–2023
- 2019
- 2020
- 2021
- 2022
- 2023
What this shows Materion Natural Resources Inc Mill year-over-year reported totals (increased by 11% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.1M lbs | 6 |
| 2020 | 1.1M lbs | 6 |
| 2021 | 1.2M lbs | 6 |
| 2022 | 1.3M lbs | 6 |
| 2023 | 1.3M lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 5.1M lbs | - |
| Zinc compounds | 446.7K lbs | - |
| Manganese compounds | 294.0K lbs | - |
| Hydrogen fluoride | 137.2K lbs | - |
| Beryllium compounds | 46.1K lbs | Carcinogen |
| Lead compounds | 2.1K lbs | - |
Materion Natural Resources Inc Mill · LAND-pathway site
Nearest TRI Facilities to Materion Natural Resources Inc Mill
Closest other reporters in Utah - including Reladyne West, Materion Natural Resources Mine, Graymont Western U.S. Inc Cricket Mtn Lime Production, ordered by distance.
Showing 8 of 219 other reporting facilities in Utah.
Similar Metal Mining Facilities
Other Metal Mining facilities with similar total release volumes (±80%), outside Utah - e.g. Pend Oreille Mine, Nyrstar Coy-Mine, Marigold Mining Co.
Compare beyond Utah
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Materion Natural Resources Inc Mill on cumulative reported pounds (6.0M lbs) and distinct chemical count (6). Release-pound peers include Fort Martin Power Station, Pend Oreille Mine, Cleveland-Cliffs Steel Corp - Mansfield Works. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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.
- Fort Martin Power Station Maidsville, WV · Electric Utilities 6.0M lbs reported
- Pend Oreille Mine Metaline Falls, WA · Metal Mining 6.0M lbs reported
- Cleveland-Cliffs Steel Corp - Mansfield Works Mansfield, OH · Primary Metals 6.0M lbs reported
- Keystone Power Plant Shelocta, PA · Electric Utilities 6.0M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Materion Corp Facilities
Same-parent TRI sites ranked by reported releases - including Materion Brush Inc, Materion Brush Inc, Materion Advanced Chemicals.
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 Ammonia, Zinc compounds, Manganese compounds, Hydrogen fluoride; nearby reporters include Reladyne West. Materion Natural Resources Inc Mill stamps HEAVY volume · LAND pathway · TRACE-CARC 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 Materion Natural Resources Inc Mill TRI extract (HEAVY · LAND · TRACE-CARC · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Materion Natural Resources Inc Mill totals are self-reported EPCRA §313 estimates for Delta, UT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 212299 · Metal Mining. 62.8% of Millard TRI pounds in this extract. Nearest ABS peer: Fort Martin Power Station (Δ 22.2K lbs). Pounds ≠ exposure.
Materion Natural Resources Inc Mill stamps HEAVY volume · LAND pathway · TRACE-CARC · lead Ammonia. 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