EPA TRI Facility · Fabricated Metals
C.h.i. Overhead Doors
Arthur, IL · Parent: Nucor Corp
- Total releases
- 8.2K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
C.h.i. Overhead Doors: how the 8.2K lbs splits
8.2K lbs across all reported pathways
- Off-site Transfers 7.9K lbs 96.7%
- Air Releases 195 lbs 2.4%
- Water Discharges 75 lbs 0.9%
C.h.i. Overhead Doors's 8.2K lbs Form-R total is OFFSITE - off-site transfers is 96.7% of the bar. Next segment: air releases at 2.4%. Leading chemical by pounds: Diisocyanates.
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
C.h.i. Overhead Doors is an EPA Toxics Release Inventory reporter in Arthur, IL, in the fabricated metals sector. It reported 98 lbs of releases across 4 chemicals in 2023, and 8.2K lbs in total across its 2019-2023 reporting years. That ranks 10,260 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Illinois's 951 reporting TRI sites, pounds #1 is not chemical-count #1. C.h.i. Overhead Doors is pounds #440 and chemical-count #315 at 8.2K lbs. Prairie State Generating Co leads reported pounds (37.9M lbs) at 31 chemicals (chemical-count #8). Veolia N.a. Inc. leads chemical count at 141 chemicals (1.9M lbs, pounds #34). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Masterbrand LLC; Carstin Brands LLC; Equistar Chemicals LP - Tuscola Plant; Cabot Corp Fmo Div. Similar-scale Fabricated Metals peers outside Illinois: Henry Repeating Arms Corp.; Arrow Shed LLC; Commonwealth Galvanizing; Whyco Finishing Technologies. Other Nucor Corp sites in this extract: Nucor Steel-Berkeley; Nucor Steel Tuscaloosa Inc; Nucor Steel; Nucor Steel Hertford County. Largest disclosed chemicals by pounds: Diisocyanates; Manganese; Chromium; Nickel.
C.h.i. Overhead Doors stamps LIGHT volume with a dominant OFFSITE pathway (96.7% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 8.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Henry Repeating Arms Corp. and Arrow Shed LLC.
C.h.i. Overhead Doors vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
8.2K 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
C.h.i. Overhead Doors: Diisocyanates-led volume
Among the 3,421 Fabricated Metals facilities in this database, C.h.i. Overhead Doors reports the 1,227th-largest volume (8.2K lbs). Its reported volume is concentrated rather than spread: Diisocyanates alone is 83.8% of the total. Scale peers outside Illinois include Henry Repeating Arms Corp. and Arrow Shed LLC.
Concentrated means ≥60% of C.h.i. Overhead Doors's pounds in one chemical - here Diisocyanates at 83.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- C.h.i. Overhead Doors's total reported releases fell from 7.0 thousand lb in 2022 to 98 lb in 2023, based on EPA TRI filings.
- C.h.i. Overhead Doors's off-site transfers fell from 6.9 thousand lb in 2022 to 26 lb in 2023, based on EPA TRI filings.
C.h.i. Overhead Doors Form-R facts
Compare this facility
See how C.h.i. Overhead Doors stacks up against nearby facilities and the typical reporter.
98% less than the comparison
About the same as 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 C.h.i. Overhead Doors releases toxic chemicals into the environment. Total: 8.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 71% (343 lbs to 98 lbs).
C.h.i. Overhead Doors: 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 C.h.i. Overhead Doors year-over-year reported totals (decreased by 71% 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: Diisocyanates.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 343 lbs | 4 |
| 2020 | 334 lbs | 4 |
| 2021 | 360 lbs | 4 |
| 2022 | 7.0K lbs | 4 |
| 2023 | 98 lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 6.8K lbs | - |
| Manganese | 769 lbs | - |
| Chromium | 360 lbs | - |
| Nickel | 191 lbs | Carcinogen |
C.h.i. Overhead Doors · OFFSITE-pathway site
Nearest TRI Facilities to C.h.i. Overhead Doors
Closest other reporters in Illinois - including Masterbrand LLC, Carstin Brands LLC, Equistar Chemicals LP - Tuscola Plant, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Illinois - e.g. Henry Repeating Arms Corp., Arrow Shed LLC, Commonwealth Galvanizing.
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest C.h.i. Overhead Doors on cumulative reported pounds (8.2K lbs) and distinct chemical count (4). Release-pound peers include Henry Repeating Arms Corp., Lanxess Corp Plant 1, Arrow Shed LLC. 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 Nucor Corp Facilities
Same-parent TRI sites ranked by reported releases - including Nucor Steel-Berkeley, Nucor Steel Tuscaloosa Inc, Nucor Steel.
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 Diisocyanates, Manganese, Chromium, Nickel; nearby reporters include Masterbrand LLC. C.h.i. Overhead Doors 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 C.h.i. Overhead Doors TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
C.h.i. Overhead Doors totals are self-reported EPCRA §313 estimates for Arthur, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332321 · Fabricated Metals. 1.4% of Douglas TRI pounds in this extract. Nearest ABS peer: Pamarco Global Graphics (Δ 1 lbs). Pounds ≠ exposure.
C.h.i. Overhead Doors stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Diisocyanates. 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