EPA TRI Facility · Fabricated Metals
Dubois Chemicals Chilton
Chilton, WI · Parent: Dubois Chemicals Inc
- Total releases
- 79.4K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Dubois Chemicals Chilton: how the 79.4K lbs splits
79.4K lbs across all reported pathways
- Air Releases 47.5K lbs 59.8%
- Off-site Transfers 31.9K lbs 40.2%
Dubois Chemicals Chilton's 79.4K lbs Form-R total is MIXED - air releases is 59.8% of the bar. Next segment: off-site transfers at 40.2%. Leading chemical by pounds: Certain glycol ethers.
LIGHT volume MIXED pathway CLEAN
Dubois Chemicals Chilton is an EPA Toxics Release Inventory reporter in Chilton, WI, in the fabricated metals sector. It reported 9.8K lbs of releases across 2 chemicals in 2023, and 79.4K lbs in total across its 2019-2023 reporting years. That ranks 5,077 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wisconsin's 836 reporting TRI sites, pounds #1 is not chemical-count #1. Dubois Chemicals Chilton is pounds #192 and chemical-count #341 at 79.4K lbs. Mullins Cheese Inc leads reported pounds (11.2M lbs) at 3 chemicals (chemical-count #319). Ppg Industries Inc-Oak Creek leads chemical count at 32 chemicals (2.2M lbs, pounds #16). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Worthington Cylinders Wisconsin LLC; Briess Malt & Ingredients Co; Foremost Farms USA; Amerequip LLC. Similar-scale Fabricated Metals peers outside Wisconsin: V&s Detroit Galvanizing LLC; Asko Processing Inc; Southwestern Wire Inc; Cutco Cutlery Corp. Other Dubois Chemicals Inc sites in this extract: Dubois Chemicals Shelbyville. Largest disclosed chemicals by pounds: Certain glycol ethers; N-Methyl-2-pyrrolidone; Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Dubois Chemicals Chilton is a LIGHT · MIXED-pathway Form-R site in Chilton, WI: 79.4K lbs across 3 chemicals. No single media clears 70% of the bar (lead segment air releases at 59.8%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include V&s Detroit Galvanizing LLC and Asko Processing Inc.
Dubois Chemicals Chilton vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
79K lbs Top 20% higher than 80% 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
Dubois Chemicals Chilton in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Dubois Chemicals Chilton reports the 539th-largest volume, placing it in the top 15.8% of its sector. Scale peers outside Wisconsin include V&s Detroit Galvanizing LLC and Asko Processing Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Dubois Chemicals Chilton's total reported releases rose from 4.7 thousand lb in 2022 to 9.8 thousand lb in 2023, based on EPA TRI filings.
- Dubois Chemicals Chilton's off-site transfers rose from 1.4 thousand lb in 2022 to 4.2 thousand lb in 2023, based on EPA TRI filings.
- Dubois Chemicals Chilton's air releases rose from 3.4 thousand lb in 2022 to 5.6 thousand lb in 2023, based on EPA TRI filings.
Dubois Chemicals Chilton Form-R facts
Compare this facility
See how Dubois Chemicals Chilton stacks up against nearby facilities and the typical reporter.
80% less 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 Dubois Chemicals Chilton releases toxic chemicals into the environment. Total: 79.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 70% (32.6K lbs to 9.8K lbs).
Dubois Chemicals Chilton: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Dubois Chemicals Chilton year-over-year reported totals (decreased by 70% 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: Certain glycol ethers.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 32.6K lbs | 2 |
| 2020 | 17.9K lbs | 2 |
| 2021 | 14.3K lbs | 2 |
| 2022 | 4.7K lbs | 2 |
| 2023 | 9.8K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Certain glycol ethers | 39.5K lbs | - |
| N-Methyl-2-pyrrolidone | 38.5K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.4K lbs | - |
Dubois Chemicals Chilton in Calumet
Nearest TRI Facilities to Dubois Chemicals Chilton
Closest other reporters in Wisconsin - including Worthington Cylinders Wisconsin LLC, Briess Malt & Ingredients Co, Foremost Farms USA, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Wisconsin - e.g. V&s Detroit Galvanizing LLC, Asko Processing Inc, Southwestern Wire Inc.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Dubois Chemicals Chilton on cumulative reported pounds (79.4K lbs) and distinct chemical count (3). Release-pound peers include Dart Container Corp of Pennsylvania, Mid American Steel & Wire Co LLC, Poet Biorefining-North Manchester LLC. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- Dart Container Corp of Pennsylvania Leola, PA · Chemicals 79.4K lbs reported
- Mid American Steel & Wire Co LLC Madill, OK · Primary Metals 79.4K lbs reported
- Poet Biorefining-North Manchester LLC North Manchester, IN · Chemicals 79.4K lbs reported
- Cadillac Casting Inc Cadillac, MI · Primary Metals 79.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Dubois Chemicals Inc Facilities
Same-parent TRI sites ranked by reported releases - including Dubois Chemicals Shelbyville.
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 Certain glycol ethers, N-Methyl-2-pyrrolidone, Nitrate compounds (water dissociable; reportable only when in aqueous solution); nearby reporters include Worthington Cylinders Wisconsin LLC. Dubois Chemicals Chilton stamps LIGHT volume · MIXED pathway · CLEAN 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 Dubois Chemicals Chilton TRI extract (LIGHT · MIXED · CLEAN · lead Certain glycol ethers) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Dubois Chemicals Chilton totals are self-reported EPCRA §313 estimates for Chilton, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332813 · Fabricated Metals. 8.1% of Calumet TRI pounds in this extract. Nearest ABS peer: Dart Container Corp of Pennsylvania (Δ 1 lbs). Pounds ≠ exposure.
Dubois Chemicals Chilton stamps LIGHT · MIXED pathway (air releases leads at 59.8%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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