EPA TRI Facility · Primary Metals
Blue Diamond Steel Casting,inc.
Pigeon, MI · Parent: Huron Casting Inc
- Total releases
- 1.5M lbs
- Chemicals reported
- 7
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Blue Diamond Steel Casting,inc.: how the 1.5M lbs splits
1.5M lbs across all reported pathways
- Off-site Transfers 1.5M lbs 100.0%
- Air Releases 566 lbs <0.1%
Blue Diamond Steel Casting,inc.'s 1.5M lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Manganese And Manganese Compounds.
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 OFFSITE pathway CARC-MID
Blue Diamond Steel Casting,inc. is an EPA Toxics Release Inventory reporter in Pigeon, MI, in the primary metals sector. It reported 361.9K lbs of releases across 3 chemicals in 2023, and 1.5M lbs in total across its 2019-2023 reporting years. That ranks 1,024 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. Blue Diamond Steel Casting,inc. is pounds #30 and chemical-count #116 at 1.5M 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: Huron Casting Inc; Tower Automotive Operations USA I LLC; Michigan Sugar Co - Sebewaing Factory; Dairy Farmers of America Inc.. Similar-scale Primary Metals peers outside Michigan: Real Alloy Recycling LLC; Ellwood Quality Steels Co; Nucor-Yamato Steel Co; Real Alloy Recycling LLC. Other Huron Casting Inc sites in this extract: Huron Casting Inc. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Furan; Manganese compounds; Manganese.
Blue Diamond Steel Casting,inc. stamps HEAVY volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 7 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 1.5M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Real Alloy Recycling LLC and Ellwood Quality Steels Co.
Blue Diamond Steel Casting,inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.5M lbs Top 4% higher than 96% 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
Blue Diamond Steel Casting,inc. inside Huron's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Blue Diamond Steel Casting,inc. reports the 122nd-largest volume, placing it in the top 7.6% of its sector. This one site accounts for 29.9% of every pound reported in Huron. Scale peers outside Michigan include Real Alloy Recycling LLC and Ellwood Quality Steels Co.
County-dominant here means ≥25% of Huron's reported pounds (5.1M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Blue Diamond Steel Casting,inc.'s total reported releases rose from 310.2 thousand lb in 2022 to 361.9 thousand lb in 2023, based on EPA TRI filings.
- Blue Diamond Steel Casting,inc.'s chemicals reported fell from 4 in 2022 to 3 in 2023, based on EPA TRI filings.
- Blue Diamond Steel Casting,inc.'s off-site transfers rose from 310.1 thousand lb in 2022 to 361.8 thousand lb in 2023, based on EPA TRI filings.
- Blue Diamond Steel Casting,inc.'s air releases fell from 129 lb in 2022 to 112 lb in 2023, based on EPA TRI filings.
Blue Diamond Steel Casting,inc. Form-R facts
Compare this facility
See how Blue Diamond Steel Casting,inc. stacks up against nearby facilities and the typical reporter.
43% more than the comparison
40% 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 Blue Diamond Steel Casting,inc. releases toxic chemicals into the environment. Total: 1.5M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 19% (305.3K lbs to 361.9K lbs).
Blue Diamond Steel Casting,inc.: annual Form-R pounds
HEAVY site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Blue Diamond Steel Casting,inc. year-over-year reported totals (increased by 19% 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: Manganese And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 305.3K lbs | 5 |
| 2020 | 267.3K lbs | 4 |
| 2021 | 279.9K lbs | 5 |
| 2022 | 310.2K lbs | 4 |
| 2023 | 361.9K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 705.4K lbs | - |
| Furan | 634.5K lbs | Carcinogen |
| Manganese compounds | 181.1K lbs | - |
| Manganese | 2.8K lbs | - |
| Ethylene glycol | 918 lbs | - |
| Chromium | 0 lbs | - |
| Nickel | 0 lbs | Carcinogen |
Blue Diamond Steel Casting,inc. · OFFSITE-pathway site
Nearest TRI Facilities to Blue Diamond Steel Casting,inc.
Closest other reporters in Michigan - including Huron Casting Inc, Tower Automotive Operations USA I LLC, Michigan Sugar Co - Sebewaing Factory, 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. Real Alloy Recycling LLC, Ellwood Quality Steels Co, Nucor-Yamato Steel Co.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Blue Diamond Steel Casting,inc. on cumulative reported pounds (1.5M lbs) and distinct chemical count (7). Release-pound peers include Phillips 66 Ferndale Refinery, Domtar Aw LLC Nekoosa Mill, Veolia Es Technical Solutions LLC Port Arthur Facility. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
- Phillips 66 Ferndale Refinery Ferndale, WA · Petroleum 1.5M lbs reported
- Domtar Aw LLC Nekoosa Mill Nekoosa, WI · Paper 1.5M lbs reported
- Veolia Es Technical Solutions LLC Port Arthur Facility Beaumont, TX · Hazardous Waste 1.5M lbs reported
- Clean Harbors of Connecticut Inc Bristol, CT · Hazardous Waste 1.5M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Huron Casting Inc Facilities
Same-parent TRI sites ranked by reported releases - including Huron Casting Inc.
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 Manganese And Manganese Compounds, Furan, Manganese compounds, Manganese; nearby reporters include Huron Casting Inc. Blue Diamond Steel Casting,inc. stamps HEAVY volume · OFFSITE pathway · CARC-MID 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 Blue Diamond Steel Casting,inc. TRI extract (HEAVY · OFFSITE · CARC-MID · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Blue Diamond Steel Casting,inc. totals are self-reported EPCRA §313 estimates for Pigeon, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331513 · Primary Metals. 29.9% of Huron TRI pounds in this extract. Nearest ABS peer: Phillips 66 Ferndale Refinery (Δ 614 lbs). Pounds ≠ exposure.
Blue Diamond Steel Casting,inc. stamps HEAVY volume · OFFSITE pathway · CARC-MID · lead Manganese And Manganese Compounds. 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