EPA TRI Facility · Transportation Equipment
Montezuma Manufacturing
Montezuma, IA · Parent: Magna US Holding Inc
- Total releases
- 12 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Montezuma Manufacturing: how the 12 lbs splits
12 lbs across all reported pathways
- Air Releases 9 lbs 80.1%
- Water Discharges 2 lbs 19.9%
Montezuma Manufacturing's 12 lbs Form-R total is AIR - air releases is 80.1% of the bar. Next segment: water discharges at 19.9%. Leading chemical by pounds: Chromium.
TRACE volume AIR pathway CARC-LEAN
Montezuma Manufacturing is an EPA Toxics Release Inventory reporter in Montezuma, IA, in the transportation equipment sector. It reported 3 lbs of releases across 3 chemicals in 2021, and 12 lbs in total across its 2019-2021 reporting years. That ranks 18,422 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Iowa's 460 reporting TRI sites, pounds #1 is not chemical-count #1. Montezuma Manufacturing is pounds #412 and chemical-count #176 at 12 lbs. Climax Molybdenum Co leads reported pounds (16.4M lbs) at 5 chemicals (chemical-count #117). Helena Industries LLC leads chemical count at 32 chemicals (9.4K lbs, pounds #247). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Basf; Thombert Inc.; Clow Valve Machine Shop; Clow Valve Co Foundry. Similar-scale Transportation Equipment peers outside Iowa: Thermal Solutions Manufacturing Inc.; Hamilton Sundstrand; Novae LLC; Transtech of Sc. Other Magna US Holding Inc sites in this extract: Bowling Green Metalforming; Decostar Industries Inc; Magna Mirrors Corp-Newaygo; Kamtek Inc.. Largest disclosed chemicals by pounds: Chromium; Copper; Nickel; Manganese.
Montezuma Manufacturing stamps TRACE volume with a dominant AIR pathway (80.1% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12 lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Thermal Solutions Manufacturing Inc. and Hamilton Sundstrand.
Montezuma Manufacturing vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12 lbs 29th percentile higher than 29% 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
Montezuma Manufacturing in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, Montezuma Manufacturing reports the 1,263rd-largest volume (12 lbs). Scale peers outside Iowa include Thermal Solutions Manufacturing Inc. and Hamilton Sundstrand.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Montezuma Manufacturing Form-R facts
Compare this facility
See how Montezuma Manufacturing stacks up against nearby facilities and the typical reporter.
100% less than the comparison
33% 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 Montezuma Manufacturing releases toxic chemicals into the environment. Total: 12 lbs.
Emissions Trend Summary
From 2019 to 2021, total releases decreased by 4% (3 lbs to 3 lbs).
Montezuma Manufacturing: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2021
- 2019 0
- 2020 0
- 2021 0
What this shows Montezuma Manufacturing year-over-year reported totals (decreased by 4% from 2019 to 2021). 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3 lbs | 4 |
| 2020 | 5 lbs | 4 |
| 2021 | 3 lbs | 3 |
Montezuma Manufacturing · AIR-pathway site
Nearest TRI Facilities to Montezuma Manufacturing
Closest other reporters in Iowa - including Basf, Thombert Inc., Clow Valve Machine Shop, ordered by distance.
Showing 8 of 459 other reporting facilities in Iowa.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Iowa - e.g. Thermal Solutions Manufacturing Inc., Hamilton Sundstrand, Novae LLC.
Other Magna US Holding Inc Facilities
Same-parent TRI sites ranked by reported releases - including Bowling Green Metalforming, Decostar Industries Inc, Magna Mirrors Corp-Newaygo.
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 Chromium, Copper, Nickel, Manganese; nearby reporters include Basf. Montezuma Manufacturing stamps TRACE volume · AIR 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 Montezuma Manufacturing TRI extract (TRACE · AIR · CARC-LEAN · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Montezuma Manufacturing totals are self-reported EPCRA §313 estimates for Montezuma, IA, latest year 2021. Form-R rows span 2019–2021 (3 years). NAICS 336370 · Transportation Equipment. 0.0% of Poweshiek TRI pounds in this extract. Nearest ABS peer: Oldcastle Precast Inc (Δ 0 lbs). Pounds ≠ exposure.
Montezuma Manufacturing stamps TRACE volume · AIR pathway · CARC-LEAN · lead Chromium. 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