EPA TRI Facility · Primary Metals
Neenah Foundry Co Neenah Operations
Neenah, WI · Parent: Neenah Foundry Co
- Total releases
- 4.1M lbs
- Chemicals reported
- 8
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Neenah Foundry Co Neenah Operations: how the 4.1M lbs splits
4.1M lbs across all reported pathways
- Off-site Transfers 4.1M lbs 99.4%
- Air Releases 23.7K lbs 0.6%
- Water Discharges 1.4K lbs <0.1%
- Land Disposal 0 lbs <0.1%
Neenah Foundry Co Neenah Operations's 4.1M lbs Form-R total is OFFSITE - off-site transfers is 99.4% of the bar. Next segment: air releases at 0.6%. Leading chemical by pounds: Manganese.
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.
HEAVY volume OFFSITE pathway CARC-LEAN
Neenah Foundry Co Neenah Operations is an EPA Toxics Release Inventory reporter in Neenah, WI, in the primary metals sector. It reported 578.1K lbs of releases across 8 chemicals in 2023, and 4.1M lbs in total across its 2019-2023 reporting years. That ranks 502 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. Neenah Foundry Co Neenah Operations is pounds #9 and chemical-count #74 at 4.1M 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: Plexus Corp (neenah Operations); Galloway Co; Creative Metal Products; Neenah Inc Neenah Mill. Similar-scale Primary Metals peers outside Wisconsin: Nucor Steel Jackson Inc; McWane Ductile-New Jersey; Optimus Steel LLC; Keystone Steel & Wire Co D/b/a Liberty Steel & Wire Peoria. Other Neenah Foundry Co sites in this extract: Neenah Foundry Co Lincoln Operations. Largest disclosed chemicals by pounds: Manganese; Zinc (fume or dust); Copper; Lead.
Neenah Foundry Co Neenah Operations stamps HEAVY volume with a dominant OFFSITE pathway (99.4% off-site transfers) across 8 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 4.1M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Nucor Steel Jackson Inc and McWane Ductile-New Jersey.
Neenah Foundry Co Neenah Operations vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4.1M lbs Top 2% higher than 98% 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
Neenah Foundry Co Neenah Operations inside Winnebago's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Neenah Foundry Co Neenah Operations reports the 65th-largest volume, placing it in the top 4.1% of its sector. This one site accounts for 71.9% of every pound reported in Winnebago. Its reported volume is concentrated rather than spread: Manganese alone is 62.9% of the total. Scale peers outside Wisconsin include Nucor Steel Jackson Inc and McWane Ductile-New Jersey.
County-dominant here means ≥25% of Winnebago's reported pounds (5.7M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Neenah Foundry Co Neenah Operations's total reported releases rose from 422.5 thousand lb in 2022 to 578.1 thousand lb in 2023, based on EPA TRI filings.
- Neenah Foundry Co Neenah Operations's water releases fell from 510 lb in 2022 to 262 lb in 2023, based on EPA TRI filings.
- Neenah Foundry Co Neenah Operations's off-site transfers rose from 417.3 thousand lb in 2022 to 574.3 thousand lb in 2023, based on EPA TRI filings.
- Neenah Foundry Co Neenah Operations's air releases fell from 4.6 thousand lb in 2022 to 3.6 thousand lb in 2023, based on EPA TRI filings.
Neenah Foundry Co Neenah Operations Form-R facts
Compare this facility
See how Neenah Foundry Co Neenah Operations stacks up against nearby facilities and the typical reporter.
22317.1× more than the comparison
4.0× 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 Neenah Foundry Co Neenah Operations releases toxic chemicals into the environment. Total: 4.1M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 48% (1.1M lbs to 578.1K lbs).
Neenah Foundry Co Neenah Operations: annual Form-R pounds
HEAVY site · OFFSITE pathway · TRI years 2019–2023
- 2019
- 2020
- 2021
- 2022 0
- 2023
What this shows Neenah Foundry Co Neenah Operations year-over-year reported totals (decreased by 48% 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 | 1.1M lbs | 8 |
| 2020 | 951.9K lbs | 8 |
| 2021 | 1.0M lbs | 8 |
| 2022 | 422.5K lbs | 8 |
| 2023 | 578.1K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 2.6M lbs | - |
| Zinc (fume or dust) | 1.2M lbs | - |
| Copper | 197.7K lbs | - |
| Lead | 126.6K lbs | Carcinogen |
| Barium And Barium Compounds | 18.7K lbs | - |
| Phenol | 18.6K lbs | - |
| Mercury | 1.2K lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Neenah Foundry Co Neenah Operations · OFFSITE-pathway site
Nearest TRI Facilities to Neenah Foundry Co Neenah Operations
Closest other reporters in Wisconsin - including Plexus Corp (neenah Operations), Galloway Co, Creative Metal Products, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Nucor Steel Jackson Inc, McWane Ductile-New Jersey, Optimus Steel LLC.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Neenah Foundry Co Neenah Operations on cumulative reported pounds (4.1M lbs) and distinct chemical count (8). Release-pound peers include Nucera Solutions LLC, Boise White Paper LLC, McIeast-Mcb Camlej Main Facility. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive 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).
Other Neenah Foundry Co Facilities
Same-parent TRI sites ranked by reported releases - including Neenah Foundry Co Lincoln Operations.
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, Zinc (fume or dust), Copper, Lead; nearby reporters include Plexus Corp (neenah Operations). Neenah Foundry Co Neenah Operations stamps HEAVY 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 Neenah Foundry Co Neenah Operations TRI extract (HEAVY · OFFSITE · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Neenah Foundry Co Neenah Operations totals are self-reported EPCRA §313 estimates for Neenah, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331511 · Primary Metals. 71.9% of Winnebago TRI pounds in this extract. Nearest ABS peer: Nucera Solutions LLC (Δ 505 lbs). Pounds ≠ exposure.
Neenah Foundry Co Neenah Operations stamps HEAVY 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