EPA TRI Facility · Metal Mining
Mineral Park Mine
Golden Valley, AZ · Parent: Waterton Copper Gp LLC
- Total releases
- 282 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Mineral Park Mine: how the 282 lbs splits
282 lbs across all reported pathways
- Air Releases 282 lbs 100.0%
Mineral Park Mine's 282 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Propylene.
TRACE volume AIR pathway CLEAN
Mineral Park Mine is an EPA Toxics Release Inventory reporter in Golden Valley, AZ, in the metal mining sector. It reported 281 lbs of releases across 2 chemicals in 2023, and 282 lbs in total across its 2022-2023 reporting years. That ranks 15,433 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. Mineral Park Mine is pounds #191 and chemical-count #121 at 282 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: American Woodmark Corp; Potters Industries LLC; Henry Co; Rebel Oil Co Inc - Kingman Bulk Plant. Similar-scale Metal Mining peers outside Arizona: Manh Choh Mine Development; Borealis Mining Co LLC; Au-Reka Gold Corporation - McCoy Cove; Coeur Sterling Mine. Largest disclosed chemicals by pounds: Propylene; Copper And Copper Compounds; Cobalt compounds.
Mineral Park Mine stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 282 lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Manh Choh Mine Development and Borealis Mining Co LLC.
Mineral Park Mine vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
282 lbs 41st percentile higher than 41% 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
Mineral Park Mine in the Metal Mining sector extract
Among the 103 Metal Mining facilities in this database, Mineral Park Mine reports the 96th-largest volume (282 lbs). Scale peers outside Arizona include Manh Choh Mine Development and Borealis Mining Co LLC.
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
- Mineral Park Mine's total reported releases rose from 1 lb in 2022 to 281 lb in 2023, based on EPA TRI filings.
- Mineral Park Mine's air releases rose from 1 lb in 2022 to 281 lb in 2023, based on EPA TRI filings.
Mineral Park Mine Form-R facts
Compare this facility
See how Mineral Park Mine stacks up against nearby facilities and the typical reporter.
100% less than the comparison
63% 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 Mineral Park Mine releases toxic chemicals into the environment. Total: 282 lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 28000% (1 lbs to 281 lbs).
Mineral Park Mine: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Mineral Park Mine year-over-year reported totals (increased by 28000% from 2022 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: Propylene.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 1 lbs | 2 |
| 2023 | 281 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Propylene | 280 lbs | - |
| Copper And Copper Compounds | 2 lbs | - |
| Cobalt compounds | 0 lbs | Carcinogen |
Mineral Park Mine · AIR-pathway site
Nearest TRI Facilities to Mineral Park Mine
Closest other reporters in Arizona - including American Woodmark Corp, Potters Industries LLC, Henry Co, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Metal Mining Facilities
Other Metal Mining facilities with similar total release volumes (±80%), outside Arizona - e.g. Manh Choh Mine Development, Borealis Mining Co LLC, Au-Reka Gold Corporation - McCoy Cove.
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 Propylene, Copper And Copper Compounds, Cobalt compounds; nearby reporters include American Woodmark Corp. Mineral Park Mine stamps TRACE volume · AIR pathway · CLEAN 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 Mineral Park Mine TRI extract (TRACE · AIR · CLEAN · lead Propylene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mineral Park Mine totals are self-reported EPCRA §313 estimates for Golden Valley, AZ, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 212230 · Metal Mining. 0.2% of Mohave TRI pounds in this extract. Nearest ABS peer: North Hudson Woodcraft Corp. (Δ 0 lbs). Pounds ≠ exposure.
Mineral Park Mine stamps TRACE volume · AIR pathway · CLEAN · lead Propylene. 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