EPA TRI Facility · Nonmetallic Mineral Product
Nucor Steel Sedalia LLC
Sedalia, MO · Parent: Nucor Corp
- Total releases
- 310.1K lbs
- Chemicals reported
- 9
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Nucor Steel Sedalia LLC: how the 310.1K lbs splits
310.1K lbs across all reported pathways
- Off-site Transfers 301.5K lbs 97.2%
- Air Releases 8.0K lbs 2.6%
- Water Discharges 569 lbs 0.2%
- Land Disposal 0 lbs <0.1%
Nucor Steel Sedalia LLC's 310.1K lbs Form-R total is OFFSITE - off-site transfers is 97.2% of the bar. Next segment: air releases at 2.6%. Leading chemical by pounds: Manganese And Manganese Compounds.
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.
MID volume OFFSITE pathway TRACE-CARC
Nucor Steel Sedalia LLC is an EPA Toxics Release Inventory reporter in Sedalia, MO, in the nonmetallic mineral product sector. It reported 114.8K lbs of releases across 7 chemicals in 2023, and 310.1K lbs in total across its 2019-2023 reporting years. That ranks 2,537 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. Nucor Steel Sedalia LLC is pounds #67 and chemical-count #58 at 310.1K lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Starline Inc; Sierra Bullets L.L.C.; Duke Manufacturing Co; Owens Corning Insulating Systems LLC. Similar-scale Nonmetallic Mineral Product peers outside Missouri: 3M Co-Alexandria; Belden Brick Plant 4; Superior Composites Co LLC; Pilkington N.a.. Other Nucor Corp sites in this extract: Nucor Steel-Berkeley; Nucor Steel Tuscaloosa Inc; Nucor Steel; Nucor Steel Hertford County. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Manganese compounds; Zinc compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
Nucor Steel Sedalia LLC stamps MID volume with a dominant OFFSITE pathway (97.2% off-site transfers) across 9 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 310.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include 3M Co-Alexandria and Belden Brick Plant 4.
Nucor Steel Sedalia LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
310K lbs Top 10% higher than 90% 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
Nucor Steel Sedalia LLC in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Nucor Steel Sedalia LLC reports the 96th-largest volume, placing it in the top 2.9% of its sector. Scale peers outside Missouri include 3M Co-Alexandria and Belden Brick Plant 4.
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
- Nucor Steel Sedalia LLC's total reported releases rose from 113.7 thousand lb in 2022 to 114.8 thousand lb in 2023, based on EPA TRI filings.
- Nucor Steel Sedalia LLC's water releases fell from 150 lb in 2022 to 109 lb in 2023, based on EPA TRI filings.
- Nucor Steel Sedalia LLC's air releases fell from 777 lb in 2022 to 735 lb in 2023, based on EPA TRI filings.
- Nucor Steel Sedalia LLC's off-site transfers rose from 112.8 thousand lb in 2022 to 114.0 thousand lb in 2023, based on EPA TRI filings.
Nucor Steel Sedalia LLC Form-R facts
Compare this facility
See how Nucor Steel Sedalia LLC stacks up against nearby facilities and the typical reporter.
163.7× more than the comparison
4.5× 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 Nucor Steel Sedalia LLC releases toxic chemicals into the environment. Total: 310.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 3827511957% (0 lbs to 114.8K lbs).
Nucor Steel Sedalia LLC: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Nucor Steel Sedalia LLC year-over-year reported totals (increased by 3827511957% 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 And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 16.8K lbs | 8 |
| 2021 | 64.7K lbs | 7 |
| 2022 | 113.7K lbs | 7 |
| 2023 | 114.8K lbs | 7 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 118.6K lbs | - |
| Manganese compounds | 87.2K lbs | - |
| Zinc compounds | 55.3K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 36.1K lbs | - |
| Copper And Copper Compounds | 6.3K lbs | - |
| Lead And Lead Compounds | 4.1K lbs | - |
| Nickel And Nickel Compounds | 2.3K lbs | Carcinogen |
| Mercury And Mercury Compounds | 185 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Nucor Steel Sedalia LLC · OFFSITE-pathway site
Nearest TRI Facilities to Nucor Steel Sedalia LLC
Closest other reporters in Missouri - including Starline Inc, Sierra Bullets L.L.C., Duke Manufacturing Co, ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Missouri - e.g. 3M Co-Alexandria, Belden Brick Plant 4, Superior Composites Co LLC.
Compare beyond Missouri
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Nucor Steel Sedalia LLC on cumulative reported pounds (310.1K lbs) and distinct chemical count (9). Release-pound peers include Bluescope Coated Products, Latham Pool Products Inc D/b/a Viking Pools-Fl, U.S. Army Fort McCoy Range Facility. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. 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.
- Bluescope Coated Products Byram, MS · Fabricated Metals 310.1K lbs reported
- Latham Pool Products Inc D/b/a Viking Pools-Fl Zephyrhills, FL · Plastics and Rubber 309.6K lbs reported
- U.S. Army Fort McCoy Range Facility Fort Mccoy, WI · Other 310.7K lbs reported
- Westlake Natrium LLC Proctor, WV · Chemicals 309.3K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Nucor Corp Facilities
Same-parent TRI sites ranked by reported releases - including Nucor Steel-Berkeley, Nucor Steel Tuscaloosa Inc, Nucor Steel.
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 And Manganese Compounds, Manganese compounds, Zinc compounds, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); nearby reporters include Starline Inc. Nucor Steel Sedalia LLC stamps MID volume · OFFSITE pathway · TRACE-CARC 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 Nucor Steel Sedalia LLC TRI extract (MID · OFFSITE · TRACE-CARC · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Nucor Steel Sedalia LLC totals are self-reported EPCRA §313 estimates for Sedalia, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 4.8% of Pettis TRI pounds in this extract. Nearest ABS peer: Bluescope Coated Products (Δ 38 lbs). Pounds ≠ exposure.
Nucor Steel Sedalia LLC stamps MID volume · OFFSITE pathway · TRACE-CARC · lead Manganese And Manganese 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