EPA TRI Facility · Primary Metals
Skyline Steel Llc-Longview
Longview, WA · Parent: Nucor Corp
- Total releases
- 103.1K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Skyline Steel Llc-Longview: how the 103.1K lbs splits
103.1K lbs across all reported pathways
- Off-site Transfers 102.7K lbs 99.6%
- Air Releases 430 lbs 0.4%
Skyline Steel Llc-Longview's 103.1K lbs Form-R total is OFFSITE - off-site transfers is 99.6% of the bar. Next segment: air releases at 0.4%. 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.
MID volume OFFSITE pathway TRACE-CARC
Skyline Steel Llc-Longview is an EPA Toxics Release Inventory reporter in Longview, WA, in the primary metals sector. It reported 25.2K lbs of releases across 3 chemicals in 2023, and 103.1K lbs in total across its 2019-2023 reporting years. That ranks 4,522 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Washington's 311 reporting TRI sites, pounds #1 is not chemical-count #1. Skyline Steel Llc-Longview is pounds #71 and chemical-count #83 at 103.1K lbs. Lamb Weston Inc Richland Facility leads reported pounds (13.1M lbs) at 3 chemicals (chemical-count #106). Hf Sinclair Puget Sound Refining LLC leads chemical count at 46 chemicals (711.7K lbs, pounds #26). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Westrock Longview LLC; North Pacific Paper Co LLC Longview; Interfor Longview Div; Glacier Northwest Inc Longview Ready-Mix Plant. Similar-scale Primary Metals peers outside Washington: Mount Joy Wire Corp; Nemak Glasgow Plant #1; Dunkirk Specialty Steel LLC; Acme Foundry Inc. 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; Nickel; Lead; Propylene.
Skyline Steel Llc-Longview stamps MID volume with a dominant OFFSITE pathway (99.6% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 103.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mount Joy Wire Corp and Nemak Glasgow Plant #1.
Skyline Steel Llc-Longview vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
103K lbs Top 17% higher than 83% 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
Skyline Steel Llc-Longview: Manganese-led volume
Among the 1,603 Primary Metals facilities in this database, Skyline Steel Llc-Longview reports the 406th-largest volume (103.1K lbs). Its reported volume is concentrated rather than spread: Manganese alone is 99.8% of the total. Scale peers outside Washington include Mount Joy Wire Corp and Nemak Glasgow Plant #1.
Concentrated means ≥60% of Skyline Steel Llc-Longview's pounds in one chemical - here Manganese at 99.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Skyline Steel Llc-Longview's total reported releases rose from 17.2 thousand lb in 2022 to 25.2 thousand lb in 2023, based on EPA TRI filings.
- Skyline Steel Llc-Longview's chemicals reported rose from 2 in 2022 to 3 in 2023, based on EPA TRI filings.
- Skyline Steel Llc-Longview's off-site transfers rose from 17.0 thousand lb in 2022 to 25.0 thousand lb in 2023, based on EPA TRI filings.
- Skyline Steel Llc-Longview's air releases rose from 185 lb in 2022 to 199 lb in 2023, based on EPA TRI filings.
Skyline Steel Llc-Longview Form-R facts
Compare this facility
See how Skyline Steel Llc-Longview stacks up against nearby facilities and the typical reporter.
98% less than the comparison
81% less 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 Skyline Steel Llc-Longview releases toxic chemicals into the environment. Total: 103.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 4% (24.3K lbs to 25.2K lbs).
Skyline Steel Llc-Longview: 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 Skyline Steel Llc-Longview year-over-year reported totals (increased by 4% 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 | 24.3K lbs | 3 |
| 2020 | 22.0K lbs | 3 |
| 2021 | 14.4K lbs | 3 |
| 2022 | 17.2K lbs | 2 |
| 2023 | 25.2K lbs | 3 |
Skyline Steel Llc-Longview · OFFSITE-pathway site
Nearest TRI Facilities to Skyline Steel Llc-Longview
Closest other reporters in Washington - including Westrock Longview LLC, North Pacific Paper Co LLC Longview, Interfor Longview Div, ordered by distance.
Showing 8 of 310 other reporting facilities in Washington.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Washington - e.g. Mount Joy Wire Corp, Nemak Glasgow Plant #1, Dunkirk Specialty Steel LLC.
Compare beyond Washington
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Skyline Steel Llc-Longview on cumulative reported pounds (103.1K lbs) and distinct chemical count (4). Release-pound peers include Bongards' South LLC, Trivium Packaging USA Inc, Custom Fibreglass Manufacturing Co. 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.
- Bongards' South LLC Humboldt, TN · Food 103.1K lbs reported
- Trivium Packaging USA Inc Roanoke, VA · Fabricated Metals 103.2K lbs reported
- Custom Fibreglass Manufacturing Co Long Beach, CA · Transportation Equipment 103.0K lbs reported
- U.S. Navy San Clemente Island San Clemente Island, CA · Other 103.0K 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
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, Nickel, Lead, Propylene; nearby reporters include Westrock Longview LLC. Skyline Steel Llc-Longview 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 Skyline Steel Llc-Longview TRI extract (MID · OFFSITE · TRACE-CARC · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Skyline Steel Llc-Longview totals are self-reported EPCRA §313 estimates for Longview, WA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331210 · Primary Metals. 0.9% of Cowlitz TRI pounds in this extract. Nearest ABS peer: Bongards' South LLC (Δ 26 lbs). Pounds ≠ exposure.
Skyline Steel Llc-Longview stamps MID volume · OFFSITE pathway · TRACE-CARC · 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