EPA TRI Facility · Primary Metals
Metal Technologies Inc Three Rivers Gray Iron
Three Rivers, MI · Parent: Metal Technologies Inc
- Total releases
- 9.2K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Metal Technologies Inc Three Rivers Gray Iron: how the 9.2K lbs splits
9.2K lbs across all reported pathways
- Off-site Transfers 9.1K lbs 99.8%
- Air Releases 19 lbs 0.2%
Metal Technologies Inc Three Rivers Gray Iron's 9.2K lbs Form-R total is OFFSITE - off-site transfers is 99.8% of the bar. Next segment: air releases at 0.2%. Leading chemical by pounds: Lead.
LIGHT volume OFFSITE pathway CARC-HEAVY
Metal Technologies Inc Three Rivers Gray Iron is an EPA Toxics Release Inventory reporter in Three Rivers, MI, in the primary metals sector. It reported 70 lbs of releases across 1 chemical in 2023, and 9.2K lbs in total across its 2019-2023 reporting years. That ranks 10,008 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. Metal Technologies Inc Three Rivers Gray Iron is pounds #386 and chemical-count #665 at 9.2K 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Kadant Johnson Inc; Aquatic Co; Day International Inc a Flint Group Co; Armstrong International Inc. Similar-scale Primary Metals peers outside Michigan: Pier Foundry & Pattern Shop Inc; Worthington Samuel Coil Processing; Grooms Aluminum Recycling; Kentucky Smelting Technology. Other Metal Technologies Inc sites in this extract: Metal Technologies Inc. Ravenna Ductile Iron; Metal Technologies Auburn LLC; Northern Foundry. Largest disclosed chemicals by pounds: Lead.
Compare Metal Technologies Inc Three Rivers Gray Iron with
Nearest reporters in Michigan
- Kadant Johnson Inc Three Rivers · 25 lbs
- Aquatic Co Three Rivers · 306.2K lbs
- Day International Inc a Flint Group Co Three Rivers · 86.4K lbs
- Armstrong International Inc Three Rivers · 16 lbs
Similar-scale Primary Metals sites elsewhere: Pier Foundry & Pattern Shop Inc (MN) · Worthington Samuel Coil Processing (OH) · Grooms Aluminum Recycling (AL)
Metal Technologies Inc Three Rivers Gray Iron stamps LIGHT volume with a dominant OFFSITE pathway (99.8% off-site transfers) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 9.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pier Foundry & Pattern Shop Inc and Worthington Samuel Coil Processing.
Metal Technologies Inc Three Rivers Gray Iron vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
9.2K lbs Top 39% higher than 61% 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
Metal Technologies Inc Three Rivers Gray Iron: Lead-led volume
Among the 1,603 Primary Metals facilities in this database, Metal Technologies Inc Three Rivers Gray Iron reports the 753rd-largest volume (9.2K lbs). Its reported volume is concentrated rather than spread: Lead alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Michigan include Pier Foundry & Pattern Shop Inc and Worthington Samuel Coil Processing.
Concentrated means ≥60% of Metal Technologies Inc Three Rivers Gray Iron's pounds in one chemical - here Lead at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Metal Technologies Inc Three Rivers Gray Iron's total reported releases fell from 81 lb in 2022 to 70 lb in 2023, based on EPA TRI filings.
- Metal Technologies Inc Three Rivers Gray Iron's off-site transfers fell from 81 lb in 2022 to 70 lb in 2023, based on EPA TRI filings.
Metal Technologies Inc Three Rivers Gray Iron Form-R facts
Compare this facility
See how Metal Technologies Inc Three Rivers Gray Iron stacks up against nearby facilities and the typical reporter.
366.2× more than the comparison
50% 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 Metal Technologies Inc Three Rivers Gray Iron releases toxic chemicals into the environment. Total: 9.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 98% (4.7K lbs to 70 lbs).
Metal Technologies Inc Three Rivers Gray Iron: 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 Metal Technologies Inc Three Rivers Gray Iron year-over-year reported totals (decreased by 98% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 4.7K lbs | 1 |
| 2020 | 4.3K lbs | 1 |
| 2021 | 80 lbs | 1 |
| 2022 | 81 lbs | 1 |
| 2023 | 70 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 9.2K lbs | Carcinogen |
Metal Technologies Inc Three Rivers Gray Iron · OFFSITE-pathway site
Nearest TRI Facilities to Metal Technologies Inc Three Rivers Gray Iron
Closest other reporters in Michigan - including Kadant Johnson Inc, Aquatic Co, Day International Inc a Flint Group Co, 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. Pier Foundry & Pattern Shop Inc, Worthington Samuel Coil Processing, Grooms Aluminum Recycling.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Metal Technologies Inc Three Rivers Gray Iron on cumulative reported pounds (9.2K lbs) and distinct chemical count (1). Release-pound peers include Aspen Surgical Pr Corp, Cobb-Vantress Inc. Feed Mill, Valmet Inc Service Center. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Aspen Surgical Pr Corp Las Piedras, PR · Miscellaneous Manufacturing 9.2K lbs reported
- Cobb-Vantress Inc. Feed Mill Siloam Springs, AR · Food 9.1K lbs reported
- Valmet Inc Service Center Columbus, MS · Machinery 9.1K lbs reported
- Metokote Corp Plant 9 Sheffield Village, OH · Fabricated Metals 9.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Metal Technologies Inc Facilities
Same-parent TRI sites ranked by reported releases - including Metal Technologies Inc. Ravenna Ductile Iron, Metal Technologies Auburn LLC, Northern Foundry.
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 Lead; nearby reporters include Kadant Johnson Inc. Metal Technologies Inc Three Rivers Gray Iron 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 Metal Technologies Inc Three Rivers Gray Iron TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Metal Technologies Inc Three Rivers Gray Iron totals are self-reported EPCRA §313 estimates for Three Rivers, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331511 · Primary Metals. 1.2% of St. Joseph TRI pounds in this extract. Nearest ABS peer: Aspen Surgical Pr Corp (Δ 10 lbs). Pounds ≠ exposure.
Metal Technologies Inc Three Rivers Gray Iron stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Lead. 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