EPA TRI Facility · Food
Hoffmann Oberweis Dairy
North Aurora, IL · Parent: Hoffmann Oberweis Dairy LLC
- Total releases
- 1.7K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Hoffmann Oberweis Dairy: how the 1.7K lbs splits
1.7K lbs across all reported pathways
- Air Releases 1.7K lbs 100.0%
Hoffmann Oberweis Dairy's 1.7K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Ammonia.
LIGHT volume AIR pathway CLEAN
Hoffmann Oberweis Dairy is an EPA Toxics Release Inventory reporter in North Aurora, IL, in the food sector. It reported 500 lbs of releases across 1 chemical in 2023, and 1.7K lbs in total across its 2019-2023 reporting years. That ranks 13,045 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. Hoffmann Oberweis Dairy is pounds #585 and chemical-count #837 at 1.7K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sika Corp; Leggett & Platt Inc; Caterpillar Inc; Vcna Prairie LLC - Yard 1135. Similar-scale Food peers outside Illinois: Biorigin/ptx Food Corp; Leprino Foods Co; Pacific Dairy Solutions; Simmons Decatur Processing South. Largest disclosed chemicals by pounds: Ammonia.
Hoffmann Oberweis Dairy stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 1.7K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Biorigin/ptx Food Corp and Leprino Foods Co.
Hoffmann Oberweis Dairy vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.7K lbs Top 50% higher than 50% 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
Hoffmann Oberweis Dairy: Ammonia-led volume
Among the 1,979 Food facilities in this database, Hoffmann Oberweis Dairy reports the 1,135th-largest volume (1.7K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 100% of the total. Scale peers outside Illinois include Biorigin/ptx Food Corp and Leprino Foods Co.
Concentrated means ≥60% of Hoffmann Oberweis Dairy's pounds in one chemical - here Ammonia at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hoffmann Oberweis Dairy's total reported releases rose from 5 lb in 2022 to 500 lb in 2023, based on EPA TRI filings.
- Hoffmann Oberweis Dairy's air releases rose from 5 lb in 2022 to 500 lb in 2023, based on EPA TRI filings.
Hoffmann Oberweis Dairy Form-R facts
Compare this facility
See how Hoffmann Oberweis Dairy stacks up against nearby facilities and the typical reporter.
76% 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 Hoffmann Oberweis Dairy releases toxic chemicals into the environment. Total: 1.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 17% (600 lbs to 500 lbs).
Hoffmann Oberweis Dairy: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Hoffmann Oberweis Dairy year-over-year reported totals (decreased by 17% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 600 lbs | 1 |
| 2020 | 600 lbs | 1 |
| 2021 | 24 lbs | 1 |
| 2022 | 5 lbs | 1 |
| 2023 | 500 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 1.7K lbs | - |
Hoffmann Oberweis Dairy · AIR-pathway site
Nearest TRI Facilities to Hoffmann Oberweis Dairy
Closest other reporters in Illinois - including Sika Corp, Leggett & Platt Inc, Caterpillar Inc, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Food Facilities
Other Food facilities with similar total release volumes (±80%), outside Illinois - e.g. Biorigin/ptx Food Corp, Leprino Foods Co, Pacific Dairy Solutions.
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hoffmann Oberweis Dairy on cumulative reported pounds (1.7K lbs) and distinct chemical count (1). Release-pound peers include Excelsior Inc., Jtekt Bearings Na LLC - Washington Plant, Tei Biosciences. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Excelsior Inc. Fresno, CA · Fabricated Metals 1.7K lbs reported
- Jtekt Bearings Na LLC - Washington Plant Telford, TN · Fabricated Metals 1.7K lbs reported
- Tei Biosciences Boston, MA · Miscellaneous Manufacturing 1.7K lbs reported
- Plant 820 - Detroit Springwells Detroit, MI · Nonmetallic Mineral Product 1.7K lbs reported
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 Ammonia; nearby reporters include Sika Corp. Hoffmann Oberweis Dairy stamps LIGHT volume · AIR 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 Hoffmann Oberweis Dairy TRI extract (LIGHT · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hoffmann Oberweis Dairy totals are self-reported EPCRA §313 estimates for North Aurora, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 311520 · Food. 0.2% of Kane TRI pounds in this extract. Nearest ABS peer: Excelsior Inc. (Δ 0 lbs). Pounds ≠ exposure.
Hoffmann Oberweis Dairy stamps LIGHT volume · AIR pathway · CLEAN · lead Ammonia. 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