EPA TRI Facility · Fabricated Metals
Norlen Inc.
Schofield, WI · Parent: Ryerson Holding Co
- Total releases
- 1.1K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Norlen Inc.: how the 1.1K lbs splits
1.1K lbs across all reported pathways
- Off-site Transfers 1.1K lbs 93.9%
- Air Releases 69 lbs 6.1%
Norlen Inc.'s 1.1K lbs Form-R total is OFFSITE - off-site transfers is 93.9% of the bar. Next segment: air releases at 6.1%. Leading chemical by pounds: Chromium.
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
Norlen Inc. is an EPA Toxics Release Inventory reporter in Schofield, WI, in the fabricated metals sector. It reported 301 lbs of releases across 4 chemicals in 2023, and 1.1K lbs in total across its 2019-2023 reporting years. That ranks 13,658 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. Norlen Inc. is pounds #532 and chemical-count #283 at 1.1K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Jarp Industries Inc; Greenheck Fan Corp - Facility 1; Gpi Corp; Greenheck Fan Corp - Facility 2 & 8. Similar-scale Fabricated Metals peers outside Wisconsin: Bluewater Thermal Solutions; Dayton Superior Corp; Vallourec Star LP; Linamar Indiana Plant 2. Other Ryerson Holding Co sites in this extract: Ryerson Inc.; Tsa Processing; Excelsior Inc.. Largest disclosed chemicals by pounds: Chromium; Manganese; Nickel; Lead.
Norlen Inc. stamps LIGHT volume with a dominant OFFSITE pathway (93.9% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 1.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bluewater Thermal Solutions and Dayton Superior Corp.
Norlen Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.1K lbs 47th percentile higher than 47% 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
Norlen Inc. in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Norlen Inc. reports the 1,716th-largest volume (1.1K lbs). Scale peers outside Wisconsin include Bluewater Thermal Solutions and Dayton Superior Corp.
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
- Norlen Inc.'s total reported releases rose from 282 lb in 2022 to 301 lb in 2023, based on EPA TRI filings.
- Norlen Inc.'s air releases rose from 9 lb in 2022 to 34 lb in 2023, based on EPA TRI filings.
Norlen Inc. Form-R facts
Compare this facility
See how Norlen Inc. stacks up against nearby facilities and the typical reporter.
50% more 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 Norlen Inc. releases toxic chemicals into the environment. Total: 1.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 57% (191 lbs to 301 lbs).
Norlen Inc.: 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 Norlen Inc. year-over-year reported totals (increased by 57% 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 191 lbs | 4 |
| 2020 | 182 lbs | 4 |
| 2021 | 186 lbs | 4 |
| 2022 | 282 lbs | 4 |
| 2023 | 301 lbs | 4 |
Norlen Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Norlen Inc.
Closest other reporters in Wisconsin - including Jarp Industries Inc, Greenheck Fan Corp - Facility 1, Gpi Corp, 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. Bluewater Thermal Solutions, Dayton Superior Corp, Vallourec Star LP.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Norlen Inc. on cumulative reported pounds (1.1K lbs) and distinct chemical count (4). Release-pound peers include Electri-Flex, Bluewater Thermal Solutions, Allmand Brothers. 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.
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 Ryerson Holding Co Facilities
Same-parent TRI sites ranked by reported releases - including Ryerson Inc., Tsa Processing, Excelsior 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 Chromium, Manganese, Nickel, Lead; nearby reporters include Jarp Industries Inc. Norlen Inc. 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 Norlen Inc. TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Norlen Inc. totals are self-reported EPCRA §313 estimates for Schofield, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332322 · Fabricated Metals. 0.0% of Marathon TRI pounds in this extract. Nearest ABS peer: Electri-Flex (Δ 0 lbs). Pounds ≠ exposure.
Norlen Inc. stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Chromium. 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