EPA TRI Facility · Fabricated Metals
Schuff Steel Co
Stockton, CA
- Total releases
- 814 lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Schuff Steel Co: how the 814 lbs splits
814 lbs across all reported pathways
- Air Releases 814 lbs 100.0%
Schuff Steel Co's 814 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: Manganese.
TRACE volume AIR pathway TRACE-CARC
Schuff Steel Co is an EPA Toxics Release Inventory reporter in Stockton, CA, in the fabricated metals sector. It reported 71 lbs of releases across 3 chemicals in 2023, and 814 lbs in total across its 2019-2023 reporting years. That ranks 14,143 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Schuff Steel Co is pounds #680 and chemical-count #331 at 814 lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tesoro - Stockton Terminal; Hj Baker & Bro LLC; Pacific Ethanol Stockton LLC; Equilon Stockton Terminal. Similar-scale Fabricated Metals peers outside California: Microfinish Ipc LLC; Sterling Plating Inc.; Baity Screw Machine Products Inc; Webster-Hoff Corp. Largest disclosed chemicals by pounds: Manganese; Chromium; Nickel; Lead.
Compare Schuff Steel Co with
Nearest reporters in California
- Tesoro - Stockton Terminal Stockton · 8.5K lbs
- Hj Baker & Bro LLC Stockton · 55 lbs
- Pacific Ethanol Stockton LLC Stockton · 7.6K lbs
- Equilon Stockton Terminal Stockton · 1.3K lbs
Similar-scale Fabricated Metals sites elsewhere: Microfinish Ipc LLC (MO) · Sterling Plating Inc. (IL) · Baity Screw Machine Products Inc (OK)
Schuff Steel Co stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 814 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Microfinish Ipc LLC and Sterling Plating Inc..
Schuff Steel Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
814 lbs 46th percentile higher than 46% 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
Schuff Steel Co in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Schuff Steel Co reports the 1,786th-largest volume (814 lbs). Scale peers outside California include Microfinish Ipc LLC and Sterling Plating Inc..
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
- Schuff Steel Co's total reported releases fell from 109 lb in 2022 to 71 lb in 2023, based on EPA TRI filings.
- Schuff Steel Co's air releases fell from 109 lb in 2022 to 71 lb in 2023, based on EPA TRI filings.
Schuff Steel Co Form-R facts
Compare this facility
See how Schuff Steel Co stacks up against nearby facilities and the typical reporter.
90% less than the comparison
64% 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 Schuff Steel Co releases toxic chemicals into the environment. Total: 814 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 79% (338 lbs to 71 lbs).
Schuff Steel 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 Schuff Steel Co year-over-year reported totals (decreased by 79% 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 | 338 lbs | 4 |
| 2020 | 224 lbs | 4 |
| 2021 | 71 lbs | 4 |
| 2022 | 109 lbs | 3 |
| 2023 | 71 lbs | 3 |
Schuff Steel Co · AIR-pathway site
Nearest TRI Facilities to Schuff Steel Co
Closest other reporters in California - including Tesoro - Stockton Terminal, Hj Baker & Bro LLC, Pacific Ethanol Stockton LLC, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside California - e.g. Microfinish Ipc LLC, Sterling Plating Inc., Baity Screw Machine Products 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 Manganese, Chromium, Nickel, Lead; nearby reporters include Tesoro - Stockton Terminal. Schuff Steel Co stamps TRACE volume · AIR 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 Schuff Steel Co TRI extract (TRACE · AIR · TRACE-CARC · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Schuff Steel Co totals are self-reported EPCRA §313 estimates for Stockton, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332312 · Fabricated Metals. 0.4% of San Joaquin TRI pounds in this extract. Nearest ABS peer: Central Iowa Ready Mix (Δ 0 lbs). Pounds ≠ exposure.
Schuff Steel Co stamps TRACE volume · AIR 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