EPA TRI Facility · Chemicals
Dubois Chemicals Inc. - Nampa Id
Nampa, ID
- Total releases
- 104.9K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Dubois Chemicals Inc. - Nampa Id: how the 104.9K lbs splits
104.9K lbs across all reported pathways
- Off-site Transfers 104.6K lbs 99.7%
- Air Releases 232 lbs 0.2%
- Land Disposal 45 lbs <0.1%
Dubois Chemicals Inc. - Nampa Id's 104.9K lbs Form-R total is OFFSITE - off-site transfers is 99.7% of the bar. Next segment: air releases at 0.2%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
MID volume OFFSITE pathway CLEAN
Dubois Chemicals Inc. - Nampa Id is an EPA Toxics Release Inventory reporter in Nampa, ID, in the chemicals sector. It reported 30.5K lbs of releases across 2 chemicals in 2023, and 104.9K lbs in total across its 2019-2023 reporting years. That ranks 4,483 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Idaho's 123 reporting TRI sites, pounds #1 is not chemical-count #1. Dubois Chemicals Inc. - Nampa Id is pounds #39 and chemical-count #77 at 104.9K lbs. Hecla Ltd Lucky Friday Mine Unit leads reported pounds (58.7M lbs) at 10 chemicals (chemical-count #9). US Ecology Idaho Inc. leads chemical count at 75 chemicals (10.2M lbs, pounds #6). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hart & Cooley; Performix Nutrition Systems LLC; Lippert Components Inc.- Plant 84; Plexus Manufacturing Solutions (boi). Similar-scale Chemicals peers outside Idaho: Air Products & Chemicals; Green Plains Otter Tail LLC; Nugen Energy LLC; Oxiteno USA LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid.
Dubois Chemicals Inc. - Nampa Id stamps MID volume with a dominant OFFSITE pathway (99.7% off-site transfers) across 2 chemicals. Cumulative Form-R extract: 104.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Air Products & Chemicals and Green Plains Otter Tail LLC.
Dubois Chemicals Inc. - Nampa Id vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
105K lbs Top 17% higher than 83% 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 Inc. - Nampa Id: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,917 Chemicals facilities in this database, Dubois Chemicals Inc. - Nampa Id reports the 886th-largest volume, placing it in the top 22.6% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 99.7% of the total. Scale peers outside Idaho include Air Products & Chemicals and Green Plains Otter Tail LLC.
Concentrated means ≥60% of Dubois Chemicals Inc. - Nampa Id's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 99.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Dubois Chemicals Inc. - Nampa Id's total reported releases rose from 15.8 thousand lb in 2022 to 30.5 thousand lb in 2023, based on EPA TRI filings.
- Dubois Chemicals Inc. - Nampa Id's land releases fell from 45 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Dubois Chemicals Inc. - Nampa Id's off-site transfers rose from 15.7 thousand lb in 2022 to 30.5 thousand lb in 2023, based on EPA TRI filings.
Dubois Chemicals Inc. - Nampa Id Form-R facts
Compare this facility
See how Dubois Chemicals Inc. - Nampa Id stacks up against nearby facilities and the typical reporter.
4663.6× more than the comparison
33% 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 Inc. - Nampa Id releases toxic chemicals into the environment. Total: 104.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 8% (28.4K lbs to 30.5K lbs).
Dubois Chemicals Inc. - Nampa Id: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Dubois Chemicals Inc. - Nampa Id year-over-year reported totals (increased by 8% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 28.4K lbs | 2 |
| 2020 | 16.0K lbs | 2 |
| 2021 | 14.2K lbs | 2 |
| 2022 | 15.8K lbs | 2 |
| 2023 | 30.5K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 104.6K lbs | - |
| Nitric acid | 277 lbs | - |
Dubois Chemicals Inc. - Nampa Id · OFFSITE-pathway site
Nearest TRI Facilities to Dubois Chemicals Inc. - Nampa Id
Closest other reporters in Idaho - including Hart & Cooley, Performix Nutrition Systems LLC, Lippert Components Inc.- Plant 84, ordered by distance.
Showing 8 of 122 other reporting facilities in Idaho.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Idaho - e.g. Air Products & Chemicals, Green Plains Otter Tail LLC, Nugen Energy LLC.
Compare beyond Idaho
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Dubois Chemicals Inc. - Nampa Id on cumulative reported pounds (104.9K lbs) and distinct chemical count (2). Release-pound peers include Trident Americas, Lakeside Foods Inc., Vam USA. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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).
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Nitric acid; nearby reporters include Hart & Cooley. Dubois Chemicals Inc. - Nampa Id stamps MID volume · OFFSITE 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 Inc. - Nampa Id TRI extract (MID · OFFSITE · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Dubois Chemicals Inc. - Nampa Id totals are self-reported EPCRA §313 estimates for Nampa, ID, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325180 · Chemicals. 1.9% of Canyon TRI pounds in this extract. Nearest ABS peer: Trident Americas (Δ 122 lbs). Pounds ≠ exposure.
Dubois Chemicals Inc. - Nampa Id stamps MID volume · OFFSITE pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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