EPA TRI Facility · Transportation Equipment
Ntn Driveshaft Inc
Columbus, IN · Parent: Ntn USA Corp
- Total releases
- 929 lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Ntn Driveshaft Inc: how the 929 lbs splits
929 lbs across all reported pathways
- Off-site Transfers 915 lbs 98.5%
- Air Releases 14 lbs 1.5%
Ntn Driveshaft Inc's 929 lbs Form-R total is OFFSITE - off-site transfers is 98.5% of the bar. Next segment: air releases at 1.5%. Leading chemical by pounds: Zinc compounds.
TRACE volume OFFSITE pathway CARC-LEAN
Ntn Driveshaft Inc is an EPA Toxics Release Inventory reporter in Columbus, IN, in the transportation equipment sector. It reported 190 lbs of releases across 5 chemicals in 2023, and 929 lbs in total across its 2019-2023 reporting years. That ranks 13,968 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Indiana's 871 reporting TRI sites, pounds #1 is not chemical-count #1. Ntn Driveshaft Inc is pounds #617 and chemical-count #229 at 929 lbs. Uss Gary Works leads reported pounds (77.4M lbs) at 36 chemicals (chemical-count #9). Tradebe Treatment & Recycling LLC leads chemical count at 98 chemicals (11.9M lbs, pounds #12). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Rightway Fasteners Inc; Cummins Inc Columbus Midrange Engine Plant; Enkei America Inc; Nikkei Mc Aluminum America Inc. Similar-scale Transportation Equipment peers outside Indiana: Honeywell Aerospace Greer; Arctic Cat Inc.; Wkw N.a.; Polaris Industries Inc. Other Ntn USA Corp sites in this extract: Ntn-Bower Corp; Ntn-Bower Corp; Ntk Precision Axle Corp. Largest disclosed chemicals by pounds: Zinc compounds; Nickel; Chromium; Manganese compounds.
Ntn Driveshaft Inc stamps TRACE volume with a dominant OFFSITE pathway (98.5% off-site transfers) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 929 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Honeywell Aerospace Greer and Arctic Cat Inc..
Ntn Driveshaft Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
929 lbs 46th percentile higher than 46% 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
Ntn Driveshaft Inc in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, Ntn Driveshaft Inc reports the 883rd-largest volume (929 lbs). Scale peers outside Indiana include Honeywell Aerospace Greer and Arctic Cat 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
- Ntn Driveshaft Inc's total reported releases fell from 296 lb in 2022 to 190 lb in 2023, based on EPA TRI filings.
- Ntn Driveshaft Inc's off-site transfers fell from 294 lb in 2022 to 188 lb in 2023, based on EPA TRI filings.
Ntn Driveshaft Inc Form-R facts
Compare this facility
See how Ntn Driveshaft Inc stacks up against nearby facilities and the typical reporter.
100% less than the comparison
2.5× 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 Ntn Driveshaft Inc releases toxic chemicals into the environment. Total: 929 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases held roughly flat (189 lbs to 190 lbs).
Ntn Driveshaft 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 Ntn Driveshaft Inc year-over-year reported totals (held roughly flat 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 189 lbs | 5 |
| 2020 | 131 lbs | 5 |
| 2021 | 124 lbs | 5 |
| 2022 | 296 lbs | 5 |
| 2023 | 190 lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 823 lbs | - |
| Nickel | 90 lbs | Carcinogen |
| Chromium | 6 lbs | - |
| Manganese compounds | 5 lbs | - |
| Lead | 4 lbs | Carcinogen |
Ntn Driveshaft Inc · OFFSITE-pathway site
Nearest TRI Facilities to Ntn Driveshaft Inc
Closest other reporters in Indiana - including Rightway Fasteners Inc, Cummins Inc Columbus Midrange Engine Plant, Enkei America Inc, ordered by distance.
Showing 8 of 870 other reporting facilities in Indiana.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Indiana - e.g. Honeywell Aerospace Greer, Arctic Cat Inc., Wkw N.a..
Other Ntn USA Corp Facilities
Same-parent TRI sites ranked by reported releases - including Ntn-Bower Corp, Ntn-Bower Corp, Ntk Precision Axle Corp.
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 Zinc compounds, Nickel, Chromium, Manganese compounds; nearby reporters include Rightway Fasteners Inc. Ntn Driveshaft 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 Ntn Driveshaft Inc TRI extract (TRACE · OFFSITE · CARC-LEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ntn Driveshaft Inc totals are self-reported EPCRA §313 estimates for Columbus, IN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336350 · Transportation Equipment. 0.1% of Bartholomew TRI pounds in this extract. Nearest ABS peer: Alloy Custom Products LLC (Δ 1 lbs). Pounds ≠ exposure.
Ntn Driveshaft Inc stamps TRACE volume · OFFSITE pathway · CARC-LEAN · lead Zinc compounds. 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