EPA TRI Facility · Fabricated Metals
Aaar Denison I
Denison, TX · Parent: Assa Abloy Inc.
- Total releases
- 12.4K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Aaar Denison I: how the 12.4K lbs splits
12.4K lbs across all reported pathways
- Off-site Transfers 10.3K lbs 83.1%
- Air Releases 1.3K lbs 10.3%
- Water Discharges 794 lbs 6.4%
- Land Disposal 31 lbs 0.2%
Aaar Denison I's 12.4K lbs Form-R total is OFFSITE - off-site transfers is 83.1% of the bar. Next segment: air releases at 10.3%. Leading chemical by pounds: Zinc 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.
LIGHT volume OFFSITE pathway TRACE-CARC
Aaar Denison I is an EPA Toxics Release Inventory reporter in Denison, TX, in the fabricated metals sector. It reported 497 lbs of releases across 3 chemicals in 2023, and 12.4K lbs in total across its 2019-2023 reporting years. That ranks 9,346 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Aaar Denison I is pounds #902 and chemical-count #997 at 12.4K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Florestone LLC; Aaar Denison II; Rk Hall - Materials & Asphalt Plant - Denison; Redi-Mix - Sherman. Similar-scale Fabricated Metals peers outside Texas: Csl Operating LLC; O'Neal Manufacturing Services; Spectrum Metal Finishing; Silgan Containers Manufacturing Corp. Other Assa Abloy Inc. sites in this extract: Aaar Denison II. Largest disclosed chemicals by pounds: Zinc compounds; Copper; Lead.
Aaar Denison I stamps LIGHT volume with a dominant OFFSITE pathway (83.1% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Csl Operating LLC and O'Neal Manufacturing Services.
Aaar Denison I vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12K lbs Top 36% higher than 64% 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
Aaar Denison I: Zinc compounds-led volume
Among the 3,421 Fabricated Metals facilities in this database, Aaar Denison I reports the 1,113th-largest volume (12.4K lbs). Its reported volume is concentrated rather than spread: Zinc compounds alone is 99.2% of the total. Scale peers outside Texas include Csl Operating LLC and O'Neal Manufacturing Services.
Concentrated means ≥60% of Aaar Denison I's pounds in one chemical - here Zinc compounds at 99.2%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Aaar Denison I's total reported releases rose from 432 lb in 2022 to 497 lb in 2023, based on EPA TRI filings.
- Aaar Denison I's off-site transfers rose from 43 lb in 2022 to 67 lb in 2023, based on EPA TRI filings.
- Aaar Denison I's water releases rose from 134 lb in 2022 to 175 lb in 2023, based on EPA TRI filings.
Aaar Denison I Form-R facts
Compare this facility
See how Aaar Denison I stacks up against nearby facilities and the typical reporter.
66% less than the comparison
50% 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 Aaar Denison I releases toxic chemicals into the environment. Total: 12.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 90% (5.2K lbs to 497 lbs).
Aaar Denison I: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Aaar Denison I year-over-year reported totals (decreased by 90% 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 5.2K lbs | 3 |
| 2020 | 5.8K lbs | 3 |
| 2021 | 534 lbs | 3 |
| 2022 | 432 lbs | 3 |
| 2023 | 497 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 12.3K lbs | - |
| Copper | 77 lbs | - |
| Lead | 25 lbs | Carcinogen |
Aaar Denison I · OFFSITE-pathway site
Nearest TRI Facilities to Aaar Denison I
Closest other reporters in Texas - including Florestone LLC, Aaar Denison II, Rk Hall - Materials & Asphalt Plant - Denison, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Texas - e.g. Csl Operating LLC, O'Neal Manufacturing Services, Spectrum Metal Finishing.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Aaar Denison I on cumulative reported pounds (12.4K lbs) and distinct chemical count (3). Release-pound peers include Csl Operating LLC, Synray Corp, Davis Wire Corp. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Assa Abloy Inc. Facilities
Same-parent TRI sites ranked by reported releases - including Aaar Denison II.
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 Zinc compounds, Copper, Lead; nearby reporters include Florestone LLC. Aaar Denison I stamps LIGHT 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 Aaar Denison I TRI extract (LIGHT · OFFSITE · TRACE-CARC · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Aaar Denison I totals are self-reported EPCRA §313 estimates for Denison, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332510 · Fabricated Metals. 7.6% of Grayson TRI pounds in this extract. Nearest ABS peer: Csl Operating LLC (Δ 1 lbs). Pounds ≠ exposure.
Aaar Denison I stamps LIGHT volume · OFFSITE pathway · TRACE-CARC · lead Zinc 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