EPA TRI Facility · Fabricated Metals
Metaldyne Sintered Stmarys
Saint Marys, PA · Parent: American Axle & Manufacturing Holdings Inc
- Total releases
- 2.2K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Metaldyne Sintered Stmarys: how the 3.5K lbs splits
3.5K lbs across all reported pathways
- Off-site Transfers 3.4K lbs 97.4%
- Air Releases 90 lbs 2.6%
Metaldyne Sintered Stmarys's 3.5K lbs Form-R total is OFFSITE - off-site transfers is 97.4% of the bar. Next segment: air releases at 2.6%. Leading chemical by pounds: Copper.
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-LEAN
Metaldyne Sintered Stmarys is an EPA Toxics Release Inventory reporter in Saint Marys, PA, in the fabricated metals sector. It reported 1.3K lbs of releases across 3 chemicals in 2024, and 2.2K lbs in total across its 2019-2024 reporting years. That ranks 12,687 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. Metaldyne Sintered Stmarys is pounds #593 and chemical-count #377 at 2.2K lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Contact Technologies Inc; Amphenol Thermometrics Inc; Ledvance LLC; Gasbarre Thermal Processing Systems. Similar-scale Fabricated Metals peers outside Pennsylvania: McWane Plant & Industrial; Schlage Lock Co LLC; Koyo Bearings Na LLC; Parker Hannifin. Other American Axle & Manufacturing Holdings Inc sites in this extract: Metaldyne Sintered Components Ridgway; Aam Metal Forming | Wooster Manufacturing. Largest disclosed chemicals by pounds: Copper; Manganese compounds; Nickel; Manganese And Manganese Compounds.
Metaldyne Sintered Stmarys stamps LIGHT volume with a dominant OFFSITE pathway (97.4% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 2.2K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include McWane Plant & Industrial and Schlage Lock Co LLC.
Metaldyne Sintered Stmarys vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.2K lbs Top 49% higher than 51% 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
Metaldyne Sintered Stmarys in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Metaldyne Sintered Stmarys reports the 1,571st-largest volume (2.2K lbs). Scale peers outside Pennsylvania include McWane Plant & Industrial and Schlage Lock 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
- Metaldyne Sintered Stmarys's total reported releases fell from 765 lb in 2022 to 750 lb in 2023, based on EPA TRI filings.
- Metaldyne Sintered Stmarys's air releases fell from 15 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
Metaldyne Sintered Stmarys Form-R facts
Compare this facility
See how Metaldyne Sintered Stmarys stacks up against nearby facilities and the typical reporter.
84.1× more than the comparison
4.0× 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 Metaldyne Sintered Stmarys releases toxic chemicals into the environment. Total: 3.5K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 338% (305 lbs to 1.3K lbs).
Metaldyne Sintered Stmarys: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Metaldyne Sintered Stmarys year-over-year reported totals (increased by 338% from 2019 to 2024). 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 305 lbs | 3 |
| 2020 | 60 lbs | 3 |
| 2021 | 275 lbs | 3 |
| 2022 | 765 lbs | 3 |
| 2023 | 750 lbs | 3 |
| 2024 | 1.3K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 1.8K lbs | - |
| Manganese compounds | 880 lbs | - |
| Nickel | 800 lbs | Carcinogen |
| Manganese And Manganese Compounds | 20 lbs | - |
Metaldyne Sintered Stmarys · OFFSITE-pathway site
Nearest TRI Facilities to Metaldyne Sintered Stmarys
Closest other reporters in Pennsylvania - including Contact Technologies Inc, Amphenol Thermometrics Inc, Ledvance LLC, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. McWane Plant & Industrial, Schlage Lock Co LLC, Koyo Bearings Na LLC.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Metaldyne Sintered Stmarys on cumulative reported pounds (2.2K lbs) and distinct chemical count (4). Release-pound peers include Basf Corp, Univar USA Inc Denver, Hopeton. 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.
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 American Axle & Manufacturing Holdings Inc Facilities
Same-parent TRI sites ranked by reported releases - including Metaldyne Sintered Components Ridgway, Aam Metal Forming | Wooster Manufacturing.
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 Copper, Manganese compounds, Nickel, Manganese And Manganese Compounds; nearby reporters include Contact Technologies Inc. Metaldyne Sintered Stmarys stamps LIGHT 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 Metaldyne Sintered Stmarys TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Metaldyne Sintered Stmarys totals are self-reported EPCRA §313 estimates for Saint Marys, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332117 · Fabricated Metals. 0.1% of Elk TRI pounds in this extract. Nearest ABS peer: Basf Corp (Δ 0 lbs). Pounds ≠ exposure.
Metaldyne Sintered Stmarys stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Copper. 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