EPA TRI Facility · Primary Metals
Howmet Corp-Plant 10
Whitehall, MI · Parent: Howmet Aerospace Inc
- Total releases
- 53.1K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Howmet Corp-Plant 10: how the 53.1K lbs splits
53.1K lbs across all reported pathways
- Off-site Transfers 53.0K lbs 99.9%
- Air Releases 60 lbs 0.1%
Howmet Corp-Plant 10's 53.1K lbs Form-R total is OFFSITE - off-site transfers is 99.9% of the bar. Next segment: air releases at 0.1%. Leading chemical by pounds: Nickel.
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 OFFSITE pathway CARC-HEAVY
Howmet Corp-Plant 10 is an EPA Toxics Release Inventory reporter in Whitehall, MI, in the primary metals sector. It reported 8.3K lbs of releases across 4 chemicals in 2023, and 53.1K lbs in total across its 2019-2023 reporting years. That ranks 6,000 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Howmet Corp-Plant 10 is pounds #217 and chemical-count #266 at 53.1K lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Howmet Corp - Plant 5; Howmet Corp - Plant 4; Howmet Corp - Plants 1& 3; Aludyne Montague LLC. Similar-scale Primary Metals peers outside Michigan: Pcc Structurals Inc Deer Creek Annex; Kemet Blue Powder Corp; Elektrisola Inc.; Profile Custom Extrusions LLC. Other Howmet Aerospace Inc sites in this extract: Howmet Aerospace Cleveland Works; Howmet Fastening Systems Waco; Rmi Titanium Co LLC; Howmet Corp - Plant 5. Largest disclosed chemicals by pounds: Nickel; Chromium; Cobalt; 4,4'-Isopropylidenediphenol.
Howmet Corp-Plant 10 stamps LIGHT volume with a dominant OFFSITE pathway (99.9% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 53.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pcc Structurals Inc Deer Creek Annex and Kemet Blue Powder Corp.
Howmet Corp-Plant 10 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
53K lbs Top 23% higher than 77% 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
Howmet Corp-Plant 10: Nickel-led volume
Among the 1,603 Primary Metals facilities in this database, Howmet Corp-Plant 10 reports the 497th-largest volume (53.1K lbs). Its reported volume is concentrated rather than spread: Nickel alone is 77.0% of the total. Carcinogen-classified chemicals make up 85.9% of the reported pounds, not just of the chemical count. Scale peers outside Michigan include Pcc Structurals Inc Deer Creek Annex and Kemet Blue Powder Corp.
Concentrated means ≥60% of Howmet Corp-Plant 10's pounds in one chemical - here Nickel at 77.0%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Howmet Corp-Plant 10's total reported releases rose from 6.8 thousand lb in 2022 to 8.3 thousand lb in 2023, based on EPA TRI filings.
- Howmet Corp-Plant 10's off-site transfers rose from 6.8 thousand lb in 2022 to 8.3 thousand lb in 2023, based on EPA TRI filings.
Howmet Corp-Plant 10 Form-R facts
Compare this facility
See how Howmet Corp-Plant 10 stacks up against nearby facilities and the typical reporter.
88% less than the comparison
About the same as 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 Howmet Corp-Plant 10 releases toxic chemicals into the environment. Total: 53.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 56% (19.0K lbs to 8.3K lbs).
Howmet Corp-Plant 10: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Howmet Corp-Plant 10 year-over-year reported totals (decreased by 56% 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: Nickel.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 19.0K lbs | 4 |
| 2020 | 12.0K lbs | 4 |
| 2021 | 6.9K lbs | 4 |
| 2022 | 6.8K lbs | 4 |
| 2023 | 8.3K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel | 40.9K lbs | Carcinogen |
| Chromium | 6.5K lbs | - |
| Cobalt | 4.7K lbs | Carcinogen |
| 4,4'-Isopropylidenediphenol | 960 lbs | - |
Howmet Corp-Plant 10 · OFFSITE-pathway site
Nearest TRI Facilities to Howmet Corp-Plant 10
Closest other reporters in Michigan - including Howmet Corp - Plant 5, Howmet Corp - Plant 4, Howmet Corp - Plants 1& 3, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Michigan - e.g. Pcc Structurals Inc Deer Creek Annex, Kemet Blue Powder Corp, Elektrisola Inc..
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Howmet Corp-Plant 10 on cumulative reported pounds (53.1K lbs) and distinct chemical count (4). Release-pound peers include Siegfried USA LLC, Shaw's Fiberglass & Plastics Inc., Vesuvius USA Charleston Plant. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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.
- Siegfried USA LLC Pennsville, NJ · Chemicals 53.1K lbs reported
- Shaw's Fiberglass & Plastics Inc. Damascus, OR · Plastics and Rubber 53.1K lbs reported
- Vesuvius USA Charleston Plant Charleston, IL · Nonmetallic Mineral Product 53.1K lbs reported
- Silver Plant Sterling City, TX · Natural Gas Processing 53.1K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Howmet Aerospace Inc Facilities
Same-parent TRI sites ranked by reported releases - including Howmet Aerospace Cleveland Works, Howmet Fastening Systems Waco, Rmi Titanium Co 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 Nickel, Chromium, Cobalt, 4,4'-Isopropylidenediphenol; nearby reporters include Howmet Corp - Plant 5. Howmet Corp-Plant 10 stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 Howmet Corp-Plant 10 TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Nickel) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Howmet Corp-Plant 10 totals are self-reported EPCRA §313 estimates for Whitehall, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331529 · Primary Metals. 0.5% of Muskegon TRI pounds in this extract. Nearest ABS peer: Siegfried USA LLC (Δ 6 lbs). Pounds ≠ exposure.
Howmet Corp-Plant 10 stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Nickel. 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