EPA TRI Facility · Fabricated Metals
National Rivet & Manufacturing Co
Waupun, WI
- Total releases
- 5.1K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
National Rivet & Manufacturing Co: how the 5.1K lbs splits
5.1K lbs across all reported pathways
- Off-site Transfers 4.9K lbs 96.9%
- Air Releases 158 lbs 3.1%
National Rivet & Manufacturing Co's 5.1K lbs Form-R total is OFFSITE - off-site transfers is 96.9% of the bar. Next segment: air releases at 3.1%. Leading chemical by pounds: Copper.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-LEAN
National Rivet & Manufacturing Co is an EPA Toxics Release Inventory reporter in Waupun, WI, in the fabricated metals sector. It reported 267 lbs of releases across 3 chemicals in 2023, and 5.1K lbs in total across its 2019-2023 reporting years. That ranks 11,168 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. National Rivet & Manufacturing Co is pounds #438 and chemical-count #266 at 5.1K 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tenneco Inc.; Rust-Oleum Corp; Saputo Cheese USA Inc; Grande Cheese Co Brownsville. Similar-scale Fabricated Metals peers outside Wisconsin: Flex-N-Gate Forming Technologies; New Hampshire Ball Bearings Inc.; Photofabrication Engineering I Nc; Day & Zimmermann Lone Star LLC. Largest disclosed chemicals by pounds: Copper; Nickel; Chromium; Nitric acid.
National Rivet & Manufacturing Co stamps LIGHT volume with a dominant OFFSITE pathway (96.9% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 5.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Flex-N-Gate Forming Technologies and New Hampshire Ball Bearings Inc..
National Rivet & Manufacturing Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.1K lbs Top 43% higher than 57% 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
National Rivet & Manufacturing Co: Copper-led volume
Among the 3,421 Fabricated Metals facilities in this database, National Rivet & Manufacturing Co reports the 1,362nd-largest volume (5.1K lbs). Its reported volume is concentrated rather than spread: Copper alone is 68.0% of the total. Scale peers outside Wisconsin include Flex-N-Gate Forming Technologies and New Hampshire Ball Bearings Inc..
Concentrated means ≥60% of National Rivet & Manufacturing Co's pounds in one chemical - here Copper at 68.0%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- National Rivet & Manufacturing Co's total reported releases fell from 1.2 thousand lb in 2022 to 267 lb in 2023, based on EPA TRI filings.
- National Rivet & Manufacturing Co's air releases fell from 41 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- National Rivet & Manufacturing Co's off-site transfers fell from 1.2 thousand lb in 2022 to 267 lb in 2023, based on EPA TRI filings.
- National Rivet & Manufacturing Co's chemicals reported fell from 4 in 2022 to 3 in 2023, based on EPA TRI filings.
National Rivet & Manufacturing Co Form-R facts
Compare this facility
See how National Rivet & Manufacturing Co stacks up against nearby facilities and the typical reporter.
94% 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 National Rivet & Manufacturing Co releases toxic chemicals into the environment. Total: 5.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 84% (1.6K lbs to 267 lbs).
National Rivet & Manufacturing Co: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows National Rivet & Manufacturing Co year-over-year reported totals (decreased by 84% 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.6K lbs | 4 |
| 2020 | 1.1K lbs | 4 |
| 2021 | 888 lbs | 4 |
| 2022 | 1.2K lbs | 4 |
| 2023 | 267 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 3.5K lbs | - |
| Nickel | 804 lbs | Carcinogen |
| Chromium | 670 lbs | - |
| Nitric acid | 158 lbs | - |
National Rivet & Manufacturing Co · OFFSITE-pathway site
Nearest TRI Facilities to National Rivet & Manufacturing Co
Closest other reporters in Wisconsin - including Tenneco Inc., Rust-Oleum Corp, Saputo Cheese USA Inc, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Flex-N-Gate Forming Technologies, New Hampshire Ball Bearings Inc., Photofabrication Engineering I Nc.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest National Rivet & Manufacturing Co on cumulative reported pounds (5.1K lbs) and distinct chemical count (4). Release-pound peers include Owens Corning Non-Wovens - Blythewood LLC, Tabc Inc, US Army National Guard Ft Wolters Ranges. 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.
- Owens Corning Non-Wovens - Blythewood LLC Blythewood, SC · Textiles 5.1K lbs reported
- Tabc Inc Long Beach, CA · Transportation Equipment 5.1K lbs reported
- US Army National Guard Ft Wolters Ranges Mineral Wells, TX · Other 5.1K lbs reported
- Protech Powder Coatings Inc Fairfield, NJ · Chemicals 5.1K 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
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 Copper, Nickel, Chromium, Nitric acid; nearby reporters include Tenneco Inc.. National Rivet & Manufacturing Co stamps LIGHT 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 National Rivet & Manufacturing Co TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
National Rivet & Manufacturing Co totals are self-reported EPCRA §313 estimates for Waupun, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332722 · Fabricated Metals. 0.5% of Dodge TRI pounds in this extract. Nearest ABS peer: Owens Corning Non-Wovens - Blythewood LLC (Δ 0 lbs). Pounds ≠ exposure.
National Rivet & Manufacturing Co stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Copper. 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