EPA TRI Facility · Transportation Equipment
H-D Motor Co-Tomahawk Somo
Tomahawk, WI · Parent: Harley-Davidson Motor Co
- Total releases
- 41.2K lbs
- Chemicals reported
- 4
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
H-D Motor Co-Tomahawk Somo: how the 41.2K lbs splits
41.2K lbs across all reported pathways
- Air Releases 41.2K lbs 100.0%
- Land Disposal 0 lbs <0.1%
H-D Motor Co-Tomahawk Somo's 41.2K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: n-Butyl alcohol.
LIGHT volume AIR pathway CLEAN
H-D Motor Co-Tomahawk Somo is an EPA Toxics Release Inventory reporter in Tomahawk, WI, in the transportation equipment sector. It reported 14.8K lbs of releases across 2 chemicals in 2023, and 41.2K lbs in total across its 2019-2023 reporting years. That ranks 6,581 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. H-D Motor Co-Tomahawk Somo is pounds #250 and chemical-count #249 at 41.2K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Harley-Davidson Tomahawk Kaphaem Facility; Samuel Son & Co (usa) Inc.; Packaging Corp of Ameri Ca; Louisiana-Pacific Corp Tomahawk Wi. Similar-scale Transportation Equipment peers outside Wisconsin: Ge Engine Services Acsc/c Container Pl.; Rev Ambulance Group Orlando Inc; Regal Marine Industries Inc; The Shyft Group USA Inc. Other Harley-Davidson Motor Co sites in this extract: Harley-Davidson Motor Co Operations Inc; Harley-Davidson Tomahawk Kaphaem Facility; Harley-Davidson Motor Co Operations Inc; Harley-Davidson Motor Co. Largest disclosed chemicals by pounds: n-Butyl alcohol; Diisocyanates; 1,2,4-Trimethylbenzene; Xylene (mixed isomers).
H-D Motor Co-Tomahawk Somo stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals. Cumulative Form-R extract: 41.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ge Engine Services Acsc/c Container Pl. and Rev Ambulance Group Orlando Inc.
H-D Motor Co-Tomahawk Somo vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
41K lbs Top 25% higher than 75% 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
H-D Motor Co-Tomahawk Somo in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, H-D Motor Co-Tomahawk Somo reports the 426th-largest volume (41.2K lbs). Scale peers outside Wisconsin include Ge Engine Services Acsc/c Container Pl. and Rev Ambulance Group Orlando Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
H-D Motor Co-Tomahawk Somo Form-R facts
Compare this facility
See how H-D Motor Co-Tomahawk Somo stacks up against nearby facilities and the typical reporter.
17% more than the comparison
2.0× 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 H-D Motor Co-Tomahawk Somo releases toxic chemicals into the environment. Total: 41.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 112% (7.0K lbs to 14.8K lbs).
H-D Motor Co-Tomahawk Somo: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2023 0
What this shows H-D Motor Co-Tomahawk Somo year-over-year reported totals (increased by 112% 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: n-Butyl alcohol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 7.0K lbs | 1 |
| 2020 | 5.4K lbs | 1 |
| 2021 | 14.0K lbs | 2 |
| 2023 | 14.8K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Butyl alcohol | 16.2K lbs | - |
| Diisocyanates | 10.2K lbs | - |
| 1,2,4-Trimethylbenzene | 8.1K lbs | - |
| Xylene (mixed isomers) | 6.7K lbs | - |
H-D Motor Co-Tomahawk Somo · AIR-pathway site
Nearest TRI Facilities to H-D Motor Co-Tomahawk Somo
Closest other reporters in Wisconsin - including Harley-Davidson Tomahawk Kaphaem Facility, Samuel Son & Co (usa) Inc., Packaging Corp of Ameri Ca, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Ge Engine Services Acsc/c Container Pl., Rev Ambulance Group Orlando Inc, Regal Marine Industries Inc.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest H-D Motor Co-Tomahawk Somo on cumulative reported pounds (41.2K lbs) and distinct chemical count (4). Release-pound peers include Polyventive - Dalton, Thunderbolt Wood Treating, Cytiva US 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.
- Polyventive - Dalton Dalton, GA · Chemicals 41.2K lbs reported
- Thunderbolt Wood Treating Riverbank, CA · Wood Products 41.2K lbs reported
- Cytiva US LLC Hauppauge, NY · Plastics and Rubber 41.2K lbs reported
- Hunlock Creek Generating LLC Hunlock Creek Energy Center Hunlock Creek, PA · Electric Utilities 41.2K lbs reported
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 Harley-Davidson Motor Co Facilities
Same-parent TRI sites ranked by reported releases - including Harley-Davidson Motor Co Operations Inc, Harley-Davidson Tomahawk Kaphaem Facility, Harley-Davidson Motor Co Operations Inc.
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 n-Butyl alcohol, Diisocyanates, 1,2,4-Trimethylbenzene, Xylene (mixed isomers); nearby reporters include Harley-Davidson Tomahawk Kaphaem Facility. H-D Motor Co-Tomahawk Somo 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 H-D Motor Co-Tomahawk Somo TRI extract (LIGHT · AIR · CLEAN · lead n-Butyl alcohol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
H-D Motor Co-Tomahawk Somo totals are self-reported EPCRA §313 estimates for Tomahawk, WI, latest year 2023. Form-R rows span 2019–2023 (4 years). NAICS 336991 · Transportation Equipment. 1.1% of Lincoln TRI pounds in this extract. Nearest ABS peer: Polyventive - Dalton (Δ 1 lbs). Pounds ≠ exposure.
H-D Motor Co-Tomahawk Somo stamps LIGHT volume · AIR pathway · CLEAN · lead n-Butyl alcohol. 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