EPA TRI Facility · Transportation Equipment
Collins Aerospace San Marcos
San Marcos, TX · Parent: United Technologies Corp
- Total releases
- 10.6K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Collins Aerospace San Marcos: how the 10.6K lbs splits
10.6K lbs across all reported pathways
- Off-site Transfers 10.6K lbs 99.5%
- Air Releases 50 lbs 0.5%
Collins Aerospace San Marcos's 10.6K lbs Form-R total is OFFSITE - off-site transfers is 99.5% of the bar. Next segment: air releases at 0.5%. Leading chemical by pounds: Nitric acid.
LIGHT volume OFFSITE pathway CLEAN
Collins Aerospace San Marcos is an EPA Toxics Release Inventory reporter in San Marcos, TX, in the transportation equipment sector. It reported 10.6K lbs of releases across 1 chemical in 2023, and 10.6K lbs in total across its 2019-2023 reporting years. That ranks 9,704 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. Collins Aerospace San Marcos is pounds #937 and chemical-count #1603 at 10.6K 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: Txi-San Marcos Ready Mix; Enf (kyle) Technology LLC; Pavestone - San Marcos Tx Plant; Texas Lehigh Cement Co LP. Similar-scale Transportation Equipment peers outside Texas: Johnson Matthey Inc; Benteler Automotive Hagen Facility; Gillig; Npr of America Corp. Other United Technologies Corp sites in this extract: Pratt & Whitney Automation. Largest disclosed chemicals by pounds: Nitric acid.
Collins Aerospace San Marcos stamps LIGHT volume with a dominant OFFSITE pathway (99.5% off-site transfers) across 1 chemical. Cumulative Form-R extract: 10.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Johnson Matthey Inc and Benteler Automotive Hagen Facility.
Collins Aerospace San Marcos vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
11K lbs Top 37% higher than 63% 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
Collins Aerospace San Marcos: Nitric acid-led volume
Among the 1,603 Transportation Equipment facilities in this database, Collins Aerospace San Marcos reports the 613th-largest volume (10.6K lbs). Its reported volume is concentrated rather than spread: Nitric acid alone is 100% of the total. Scale peers outside Texas include Johnson Matthey Inc and Benteler Automotive Hagen Facility.
Concentrated means ≥60% of Collins Aerospace San Marcos's pounds in one chemical - here Nitric acid at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Collins Aerospace San Marcos's total reported releases rose from 10 lb in 2022 to 10.6 thousand lb in 2023, based on EPA TRI filings.
- Collins Aerospace San Marcos's off-site transfers rose from 0 lb in 2022 to 10.6 thousand lb in 2023, based on EPA TRI filings.
Collins Aerospace San Marcos Form-R facts
Compare this facility
See how Collins Aerospace San Marcos stacks up against nearby facilities and the typical reporter.
43646.1× more than the comparison
About the same as 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 Collins Aerospace San Marcos releases toxic chemicals into the environment. Total: 10.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 105560% (10 lbs to 10.6K lbs).
Collins Aerospace San Marcos: 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 Collins Aerospace San Marcos year-over-year reported totals (increased by 105560% 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: Nitric acid.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 10 lbs | 1 |
| 2020 | 10 lbs | 1 |
| 2021 | 10 lbs | 1 |
| 2022 | 10 lbs | 1 |
| 2023 | 10.6K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitric acid | 10.6K lbs | - |
Collins Aerospace San Marcos · OFFSITE-pathway site
Nearest TRI Facilities to Collins Aerospace San Marcos
Closest other reporters in Texas - including Txi-San Marcos Ready Mix, Enf (kyle) Technology LLC, Pavestone - San Marcos Tx Plant, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Texas - e.g. Johnson Matthey Inc, Benteler Automotive Hagen Facility, Gillig.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Collins Aerospace San Marcos on cumulative reported pounds (10.6K lbs) and distinct chemical count (1). Release-pound peers include Sumco Phoenix-Albuquerque, Kalwall Corp Flat Shee T Div, Tcc Materials - Kansas City. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Sumco Phoenix-Albuquerque Albuquerque, NM · Computers and Electronic Products 10.6K lbs reported
- Kalwall Corp Flat Shee T Div Bow, NH · Plastics and Rubber 10.6K lbs reported
- Tcc Materials - Kansas City Kansas City, KS · Chemicals 10.6K lbs reported
- Baker Hughes Oilfield Operations LLC Oklahoma City, OK · Machinery 10.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other United Technologies Corp Facilities
Same-parent TRI sites ranked by reported releases - including Pratt & Whitney Automation.
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 Nitric acid; nearby reporters include Txi-San Marcos Ready Mix. Collins Aerospace San Marcos stamps LIGHT volume · OFFSITE pathway · CLEAN 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 Collins Aerospace San Marcos TRI extract (LIGHT · OFFSITE · CLEAN · lead Nitric acid) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Collins Aerospace San Marcos totals are self-reported EPCRA §313 estimates for San Marcos, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336413 · Transportation Equipment. 11.8% of Hays TRI pounds in this extract. Nearest ABS peer: Sumco Phoenix-Albuquerque (Δ 0 lbs). Pounds ≠ exposure.
Collins Aerospace San Marcos stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Nitric acid. 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