EPA TRI Facility · Primary Metals
Ati Specialty Materials-Lockport Plant
Lockport, NY · Parent: Ati Inc
- Total releases
- 17 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Ati Specialty Materials-Lockport Plant: how the 19 lbs splits
19 lbs across all reported pathways
- Air Releases 19 lbs 100.0%
Ati Specialty Materials-Lockport Plant's 19 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: Nickel And Nickel Compounds.
TRACE volume AIR pathway CARC-HEAVY
Ati Specialty Materials-Lockport Plant is an EPA Toxics Release Inventory reporter in Lockport, NY, in the primary metals sector. It reported 2 lbs of releases across 1 chemical in 2024, and 17 lbs in total across its 2019-2024 reporting years. That ranks 18,121 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In New York's 581 reporting TRI sites, pounds #1 is not chemical-count #1. Ati Specialty Materials-Lockport Plant is pounds #457 and chemical-count #362 at 17 lbs. St Lawrence Zinc Co Balmat 4 Mine & Mill leads reported pounds (9.7M lbs) at 10 chemicals (chemical-count #40). Norlite LLC leads chemical count at 93 chemicals (28.3K lbs, pounds #152). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Candlelight Cabinetry Opco LLC; Gm Components Holdings LLC; Vanchlor Co Inc; Vandemark Chemical Inc. Similar-scale Primary Metals peers outside New York: Montclair Bronze Inc; The G a Avril Co White Metal Prod Div; Los Angeles Pump & Valve; Ultra Fine Specialty Products Ri. Other Ati Inc sites in this extract: Ati Flat Rolled Products Holdings LLC; Ati Specialty Alloys & Components LLC; Jessop Steel LLC; Ati Flat Rolled Products Holdings LLC. Largest disclosed chemicals by pounds: Nickel And Nickel Compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
Ati Specialty Materials-Lockport Plant stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 17 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Montclair Bronze Inc and The G a Avril Co White Metal Prod Div.
Ati Specialty Materials-Lockport Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
17 lbs 30th percentile higher than 30% 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
Ati Specialty Materials-Lockport Plant in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Ati Specialty Materials-Lockport Plant reports the 1,319th-largest volume (17 lbs). Scale peers outside New York include Montclair Bronze Inc and The G a Avril Co White Metal Prod Div.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Ati Specialty Materials-Lockport Plant Form-R facts
Compare this facility
See how Ati Specialty Materials-Lockport Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
33% 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 Ati Specialty Materials-Lockport Plant releases toxic chemicals into the environment. Total: 19 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 69% (6 lbs to 2 lbs).
Ati Specialty Materials-Lockport Plant: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Ati Specialty Materials-Lockport Plant year-over-year reported totals (decreased by 69% from 2019 to 2024). 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: Nickel And Nickel Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 6 lbs | 2 |
| 2020 | 5 lbs | 1 |
| 2021 | 2 lbs | 1 |
| 2022 | 2 lbs | 1 |
| 2023 | 2 lbs | 1 |
| 2024 | 2 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel And Nickel Compounds | 18 lbs | Carcinogen |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 1 lbs | - |
Ati Specialty Materials-Lockport Plant · AIR-pathway site
Nearest TRI Facilities to Ati Specialty Materials-Lockport Plant
Closest other reporters in New York - including Candlelight Cabinetry Opco LLC, Gm Components Holdings LLC, Vanchlor Co Inc, ordered by distance.
Showing 8 of 580 other reporting facilities in New York.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside New York - e.g. Montclair Bronze Inc, The G a Avril Co White Metal Prod Div, Los Angeles Pump & Valve.
Other Ati Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ati Flat Rolled Products Holdings LLC, Ati Specialty Alloys & Components LLC, Jessop 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 Nickel And Nickel Compounds, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); nearby reporters include Candlelight Cabinetry Opco LLC. Ati Specialty Materials-Lockport Plant 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 Ati Specialty Materials-Lockport Plant TRI extract (TRACE · AIR · CARC-HEAVY · lead Nickel And Nickel Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ati Specialty Materials-Lockport Plant totals are self-reported EPCRA §313 estimates for Lockport, NY, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 331492 · Primary Metals. 0.0% of Niagara TRI pounds in this extract. Nearest ABS peer: J.h. Fletcher & Co. (Δ 0 lbs). Pounds ≠ exposure.
Ati Specialty Materials-Lockport Plant stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Nickel And Nickel 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