EPA TRI Facility · Primary Metals
Miller Castings Inc.
Whittier, CA
- Total releases
- 68.7K lbs
- Chemicals reported
- 4
- Carcinogens
- 3
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Miller Castings Inc.: how the 68.7K lbs splits
68.7K lbs across all reported pathways
- Off-site Transfers 68.5K lbs 99.8%
- Air Releases 115 lbs 0.2%
- Water Discharges 10 lbs <0.1%
Miller Castings Inc.'s 68.7K 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: 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
Miller Castings Inc. is an EPA Toxics Release Inventory reporter in Whittier, CA, in the primary metals sector. It reported 14.2K lbs of releases across 4 chemicals in 2023, and 68.7K lbs in total across its 2019-2023 reporting years. That ranks 5,409 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Miller Castings Inc. is pounds #179 and chemical-count #271 at 68.7K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Cardinal Industrial Finishes; M. Argueso & Co. Inc.; Sonoco Products Co; Quikrete - City of Industry Ca Plant. Similar-scale Primary Metals peers outside California: Howmet Corp - Plants 1& 3; Whemco-Steel Castings Inc; Consolidated Metal Products; Uss East Chicago Tin. Largest disclosed chemicals by pounds: Nickel; Chromium; Cobalt; Lead.
Miller Castings Inc. stamps LIGHT volume with a dominant OFFSITE pathway (99.8% off-site transfers) across 4 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 68.7K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Howmet Corp - Plants 1& 3 and Whemco-Steel Castings Inc.
Miller Castings Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
69K lbs Top 21% higher than 79% 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
Miller Castings Inc.: Nickel-led volume
Among the 1,603 Primary Metals facilities in this database, Miller Castings Inc. reports the 463rd-largest volume (68.7K lbs). Its reported volume is concentrated rather than spread: Nickel alone is 68.7% of the total. Carcinogen-classified chemicals make up 71.7% of the reported pounds, not just of the chemical count. Scale peers outside California include Howmet Corp - Plants 1& 3 and Whemco-Steel Castings Inc.
Concentrated means ≥60% of Miller Castings Inc.'s pounds in one chemical - here Nickel at 68.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Miller Castings Inc.'s total reported releases rose from 12.0 thousand lb in 2022 to 14.2 thousand lb in 2023, based on EPA TRI filings.
- Miller Castings Inc.'s off-site transfers rose from 12.0 thousand lb in 2022 to 14.2 thousand lb in 2023, based on EPA TRI filings.
Miller Castings Inc. Form-R facts
Compare this facility
See how Miller Castings Inc. stacks up against nearby facilities and the typical reporter.
192.3× more than the comparison
2.0× 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 Miller Castings Inc. releases toxic chemicals into the environment. Total: 68.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 1% (14.2K lbs to 14.2K lbs).
Miller Castings Inc.: 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 Miller Castings Inc. year-over-year reported totals (increased by 1% 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 | 14.2K lbs | 4 |
| 2020 | 13.8K lbs | 4 |
| 2021 | 14.4K lbs | 4 |
| 2022 | 12.0K lbs | 4 |
| 2023 | 14.2K lbs | 4 |
Miller Castings Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Miller Castings Inc.
Closest other reporters in California - including Cardinal Industrial Finishes, M. Argueso & Co. Inc., Sonoco Products Co, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside California - e.g. Howmet Corp - Plants 1& 3, Whemco-Steel Castings Inc, Consolidated Metal Products.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Miller Castings Inc. on cumulative reported pounds (68.7K lbs) and distinct chemical count (4). Release-pound peers include Axalta Coating Systems USA Llc- Fort Madison Plant, Carry-On Trailer Corp, Adhesives Research Inc. 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.
- Axalta Coating Systems USA Llc- Fort Madison Plant Fort Madison, IA · Chemicals 68.7K lbs reported
- Carry-On Trailer Corp Montross, VA · Transportation Equipment 68.6K lbs reported
- Adhesives Research Inc Glen Rock, PA · Paper 68.6K lbs reported
- Colors Inc Indianapolis, IN · Fabricated Metals 68.6K 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
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, Lead; nearby reporters include Cardinal Industrial Finishes. Miller Castings Inc. 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 Miller Castings Inc. TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Nickel) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Miller Castings Inc. totals are self-reported EPCRA §313 estimates for Whittier, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331512 · Primary Metals. 0.2% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Axalta Coating Systems USA Llc- Fort Madison Plant (Δ 1 lbs). Pounds ≠ exposure.
Miller Castings Inc. 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