EPA TRI Facility · Nonmetallic Mineral Product
Armstrong Cement & Supply Corp
Cabot, PA · Parent: Snyder Associated Cos Inc
- Total releases
- 104.0K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Armstrong Cement & Supply Corp: how the 122.9K lbs splits
122.9K lbs across all reported pathways
- Air Releases 122.9K lbs 100.0%
- Water Discharges 0 lbs <0.1%
- Land Disposal 0 lbs <0.1%
Armstrong Cement & Supply Corp's 122.9K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: water discharges at <0.1%. Leading chemical by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
MID volume AIR pathway TRACE-CARC
Armstrong Cement & Supply Corp is an EPA Toxics Release Inventory reporter in Cabot, PA, in the nonmetallic mineral product sector. It reported 18.9K lbs of releases across 4 chemicals in 2024, and 104.0K lbs in total across its 2019-2024 reporting years. That ranks 4,504 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. Armstrong Cement & Supply Corp is pounds #176 and chemical-count #319 at 104.0K lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Teledyne Flir Defense Inc; Harsco Minerals of Pa LLC; Du-Co Ceramics Co; Coherent Corp.. Similar-scale Nonmetallic Mineral Product peers outside Pennsylvania: Hemlock Semiconductor Operations LLC; River Cement Co (dba Buzzi Unicem Usa); Guardian Industries - Carleton; Owens Corning Insulating Systems LLC. Largest disclosed chemicals by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Mercury compounds; Dioxin and dioxin-like compounds.
Armstrong Cement & Supply Corp stamps MID volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 104.0K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Hemlock Semiconductor Operations LLC and River Cement Co (dba Buzzi Unicem Usa).
Armstrong Cement & Supply Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
104K 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
Armstrong Cement & Supply Corp: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Armstrong Cement & Supply Corp reports the 176th-largest volume, placing it in the top 5.4% of its sector. Its reported volume is concentrated rather than spread: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) alone is 92.8% of the total. Scale peers outside Pennsylvania include Hemlock Semiconductor Operations LLC and River Cement Co (dba Buzzi Unicem Usa).
Concentrated means ≥60% of Armstrong Cement & Supply Corp's pounds in one chemical - here Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at 92.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Armstrong Cement & Supply Corp's total reported releases fell from 21.5 thousand lb in 2022 to 20.1 thousand lb in 2023, based on EPA TRI filings.
- Armstrong Cement & Supply Corp's air releases fell from 21.5 thousand lb in 2022 to 20.1 thousand lb in 2023, based on EPA TRI filings.
Armstrong Cement & Supply Corp Form-R facts
Compare this facility
See how Armstrong Cement & Supply Corp stacks up against nearby facilities and the typical reporter.
104.0× more than the comparison
4.0× 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 Armstrong Cement & Supply Corp releases toxic chemicals into the environment. Total: 122.9K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 12% (21.6K lbs to 18.9K lbs).
Armstrong Cement & Supply Corp: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Armstrong Cement & Supply Corp year-over-year reported totals (decreased by 12% 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: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 21.6K lbs | 4 |
| 2020 | 20.8K lbs | 4 |
| 2021 | 19.9K lbs | 4 |
| 2022 | 21.5K lbs | 4 |
| 2023 | 20.1K lbs | 4 |
| 2024 | 18.9K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 114.1K lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 8.8K lbs | - |
| Mercury compounds | 16 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Armstrong Cement & Supply Corp · AIR-pathway site
Nearest TRI Facilities to Armstrong Cement & Supply Corp
Closest other reporters in Pennsylvania - including Teledyne Flir Defense Inc, Harsco Minerals of Pa LLC, Du-Co Ceramics Co, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Hemlock Semiconductor Operations LLC, River Cement Co (dba Buzzi Unicem Usa), Guardian Industries - Carleton.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Armstrong Cement & Supply Corp on cumulative reported pounds (104.0K lbs) and distinct chemical count (4). Release-pound peers include Poet Holding Co LLC, Acme Foundry Inc, Custom Fiberglass Molding Inc. 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.
- Poet Holding Co LLC Groton, SD · Beverages 104.0K lbs reported
- Acme Foundry Inc Coffeyville, KS · Primary Metals 104.0K lbs reported
- Custom Fiberglass Molding Inc Weyauwega, WI · Plastics and Rubber 103.9K lbs reported
- A.g. Simpson (usa) Inc. Sterling Heights, MI · Fabricated Metals 104.1K 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
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 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Mercury compounds, Dioxin and dioxin-like compounds; nearby reporters include Teledyne Flir Defense Inc. Armstrong Cement & Supply Corp stamps MID 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 Armstrong Cement & Supply Corp TRI extract (MID · AIR · TRACE-CARC · lead Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Armstrong Cement & Supply Corp totals are self-reported EPCRA §313 estimates for Cabot, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 327310 · Nonmetallic Mineral Product. 0.7% of Butler TRI pounds in this extract. Nearest ABS peer: Poet Holding Co LLC (Δ 8 lbs). Pounds ≠ exposure.
Armstrong Cement & Supply Corp stamps MID volume · AIR pathway · TRACE-CARC · lead Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). 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