EPA TRI Facility · Machinery
Twin Disc Inc
Racine, WI
- Total releases
- 3 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Twin Disc Inc: how the 3 lbs splits
3 lbs across all reported pathways
- Off-site Transfers 3 lbs 100.0%
Twin Disc Inc's 3 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Manganese.
TRACE volume OFFSITE pathway CARC-LEAN
Twin Disc Inc is an EPA Toxics Release Inventory reporter in Racine, WI, in the machinery sector. It reported 3 lbs of releases across 4 chemicals, summed over every year it filed. That ranks 19,197 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. Twin Disc Inc is pounds #788 and chemical-count #317 at 3 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: Insinkerator LLC; Thermal Transfer Products; A & E Inc; Premier Aluminum LLC. Similar-scale Machinery peers outside Wisconsin: D&m Holding; Radius Hdd Tools; Pigtek a Div of Ctb Inc; Fmc Energy Systems. Largest disclosed chemicals by pounds: Manganese; Lead; Aluminum (fume or dust); Diisocyanates.
Twin Disc Inc stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 3 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include D&m Holding and Radius Hdd Tools.
Twin Disc Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3 lbs 26th percentile higher than 26% 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
Twin Disc Inc in the Machinery sector extract
Among the 1,186 Machinery facilities in this database, Twin Disc Inc reports the 869th-largest volume (3 lbs). Scale peers outside Wisconsin include D&m Holding and Radius Hdd Tools.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Twin Disc Inc Form-R facts
Compare this facility
See how Twin Disc Inc stacks up against nearby facilities and the typical reporter.
100% 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 Twin Disc Inc releases toxic chemicals into the environment. Total: 3 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (3 lbs to 0 lbs).
Twin Disc Inc: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Twin Disc Inc year-over-year reported totals (decreased by 100% 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: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3 lbs | 3 |
| 2020 | 0 lbs | 2 |
| 2021 | 0 lbs | 2 |
| 2022 | 0 lbs | 2 |
| 2023 | 0 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 3 lbs | - |
| Lead | 0 lbs | Carcinogen |
| Aluminum (fume or dust) | 0 lbs | - |
| Diisocyanates | 0 lbs | - |
Twin Disc Inc · OFFSITE-pathway site
Nearest TRI Facilities to Twin Disc Inc
Closest other reporters in Wisconsin - including Insinkerator LLC, Thermal Transfer Products, A & E Inc, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Machinery Facilities
Other Machinery facilities with similar total release volumes (±80%), outside Wisconsin - e.g. D&m Holding, Radius Hdd Tools, Pigtek a Div of Ctb 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 Manganese, Lead, Aluminum (fume or dust), Diisocyanates; nearby reporters include Insinkerator LLC. Twin Disc Inc stamps TRACE 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 Twin Disc Inc TRI extract (TRACE · OFFSITE · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Twin Disc Inc totals are self-reported EPCRA §313 estimates for Racine, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 333613 · Machinery. 0.0% of Racine TRI pounds in this extract. Nearest ABS peer: Mmc Materials Inc - South Parkway Plant (Δ 0 lbs). Pounds ≠ exposure.
Twin Disc Inc stamps TRACE volume · OFFSITE pathway · CARC-LEAN · lead Manganese. 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