EPA TRI Facility · Primary Metals
Sioux City Foundry Co
South Sioux City, NE
- Total releases
- 7 lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Sioux City Foundry Co: how the 7 lbs splits
7 lbs across all reported pathways
- Air Releases 7 lbs 100.0%
Sioux City Foundry Co's 7 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
TRACE volume AIR pathway CARC-HEAVY
Sioux City Foundry Co is an EPA Toxics Release Inventory reporter in South Sioux City, NE, in the primary metals sector. It reported 1 lbs of releases across 4 chemicals in 2023, and 7 lbs in total across its 2019-2023 reporting years. That ranks 18,748 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Nebraska's 183 reporting TRI sites, pounds #1 is not chemical-count #1. Sioux City Foundry Co is pounds #162 and chemical-count #68 at 7 lbs. Tyson Fresh Meats Inc leads reported pounds (11.5M lbs) at 8 chemicals (chemical-count #30). Clean Harbors Environmental Services Inc leads chemical count at 150 chemicals (5.7M lbs, pounds #5). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Empirical Foods (ssc); Siouxland Concrete Co; Tyson Fresh Meats Inc; Ingredion. Similar-scale Primary Metals peers outside Nebraska: Kaiser Aluminum Fabricated Products LLC; Worthington Steel; North Jackson Specialty Steel Llc.; Wolverine Tube Inc. Largest disclosed chemicals by pounds: Lead; Chromium; Manganese; Nickel.
Sioux City Foundry Co stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 7 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kaiser Aluminum Fabricated Products LLC and Worthington Steel.
Sioux City Foundry Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
7 lbs 28th percentile higher than 28% 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
Sioux City Foundry Co in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Sioux City Foundry Co reports the 1,355th-largest volume (7 lbs). Scale peers outside Nebraska include Kaiser Aluminum Fabricated Products LLC and Worthington Steel.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Sioux City Foundry Co Form-R facts
Compare this facility
See how Sioux City Foundry Co 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 Sioux City Foundry Co releases toxic chemicals into the environment. Total: 7 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 70% (3 lbs to 1 lbs).
Sioux City Foundry Co: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Sioux City Foundry Co year-over-year reported totals (decreased by 70% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3 lbs | 5 |
| 2020 | 2 lbs | 5 |
| 2021 | 0 lbs | 3 |
| 2022 | 1 lbs | 3 |
| 2023 | 1 lbs | 4 |
Sioux City Foundry Co · AIR-pathway site
Nearest TRI Facilities to Sioux City Foundry Co
Closest other reporters in Nebraska - including Empirical Foods (ssc), Siouxland Concrete Co, Tyson Fresh Meats Inc, ordered by distance.
Showing 8 of 182 other reporting facilities in Nebraska.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Nebraska - e.g. Kaiser Aluminum Fabricated Products LLC, Worthington Steel, North Jackson Specialty Steel Llc..
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 Lead, Chromium, Manganese, Nickel; nearby reporters include Empirical Foods (ssc). Sioux City Foundry Co stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Sioux City Foundry Co TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Sioux City Foundry Co totals are self-reported EPCRA §313 estimates for South Sioux City, NE, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331511 · Primary Metals. 0.0% of Dakota TRI pounds in this extract. Nearest ABS peer: Altec Industries Inc. - Mount Airy Facility (Δ 0 lbs). Pounds ≠ exposure.
Sioux City Foundry Co stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Lead. 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