EPA TRI Facility · Petroleum Bulk Terminals
Flint Hills Resources Corpus Christi LLC San Antonio
San Antonio, TX · Parent: Koch Inc.
- Total releases
- 17.8K lbs
- Chemicals reported
- 12
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
Flint Hills Resources Corpus Christi LLC San Antonio: how the 17.8K lbs splits
17.8K lbs across all reported pathways
- Air Releases 15.9K lbs 89.3%
- Off-site Transfers 1.9K lbs 10.7%
Flint Hills Resources Corpus Christi LLC San Antonio's 17.8K lbs Form-R total is AIR - air releases is 89.3% of the bar. Next segment: off-site transfers at 10.7%. Leading chemical by pounds: Xylene (mixed isomers).
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 AIR pathway CARC-LEAN
Flint Hills Resources Corpus Christi LLC San Antonio is an EPA Toxics Release Inventory reporter in San Antonio, TX, in the petroleum bulk terminals sector. It reported 5.0K lbs of releases across 12 chemicals in 2023, and 17.8K lbs in total across its 2019-2023 reporting years. That ranks 8,512 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. Flint Hills Resources Corpus Christi LLC San Antonio is pounds #823 and chemical-count #196 at 17.8K 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: Forterra Pipe & Precast - San Antonio; Azz Galvanizing - San Antonio; Refresco Beverages Formerly Cott Beverages San Antonio Tx; Mantaline Corp. Similar-scale Petroleum Bulk Terminals peers outside Texas: Phillips 66 Co Oklahoma City Products Terminal; Mplx Terminals LLC - Ft Lauderdale Eisenhower; Global Baltimore Terminal; Mplx Terminals LLC - Lima Oh Terminal. Other Koch Inc. sites in this extract: Alabama River Cellulose LLC; Georgia-Pacific Naheola LLC; Foley Cellulose LLC; Georgia-Pacific Monticello LLC. Largest disclosed chemicals by pounds: Xylene (mixed isomers); n-Hexane; Toluene; 1,2,4-Trimethylbenzene.
Flint Hills Resources Corpus Christi LLC San Antonio stamps LIGHT volume with a dominant AIR pathway (89.3% air releases) across 12 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 17.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Phillips 66 Co Oklahoma City Products Terminal and Mplx Terminals LLC - Ft Lauderdale Eisenhower.
Flint Hills Resources Corpus Christi LLC San Antonio vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
18K lbs Top 33% higher than 67% 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
Flint Hills Resources Corpus Christi LLC San Antonio in the Petroleum Bulk Terminals sector extract
Among the 695 Petroleum Bulk Terminals facilities in this database, Flint Hills Resources Corpus Christi LLC San Antonio reports the 106th-largest volume, placing it in the top 15.3% of its sector. Scale peers outside Texas include Phillips 66 Co Oklahoma City Products Terminal and Mplx Terminals LLC - Ft Lauderdale Eisenhower.
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
- Flint Hills Resources Corpus Christi LLC San Antonio's total reported releases rose from 4.0 thousand lb in 2022 to 5.0 thousand lb in 2023, based on EPA TRI filings.
- Flint Hills Resources Corpus Christi LLC San Antonio's off-site transfers rose from 465 lb in 2022 to 1.4 thousand lb in 2023, based on EPA TRI filings.
- Flint Hills Resources Corpus Christi LLC San Antonio's air releases rose from 3.5 thousand lb in 2022 to 3.6 thousand lb in 2023, based on EPA TRI filings.
Flint Hills Resources Corpus Christi LLC San Antonio Form-R facts
Compare this facility
See how Flint Hills Resources Corpus Christi LLC San Antonio stacks up against nearby facilities and the typical reporter.
37625.1× more than the comparison
12.0× 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 Flint Hills Resources Corpus Christi LLC San Antonio releases toxic chemicals into the environment. Total: 17.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 65% (3.0K lbs to 5.0K lbs).
Flint Hills Resources Corpus Christi LLC San Antonio: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Flint Hills Resources Corpus Christi LLC San Antonio year-over-year reported totals (increased by 65% 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.0K lbs | 12 |
| 2020 | 2.9K lbs | 12 |
| 2021 | 2.9K lbs | 12 |
| 2022 | 4.0K lbs | 12 |
| 2023 | 5.0K lbs | 12 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 5 of 12 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 5.7K lbs | - |
| n-Hexane | 5.2K lbs | - |
| Toluene | 4.0K lbs | - |
| 1,2,4-Trimethylbenzene | 1.3K lbs | - |
| Cyclohexane | 517 lbs | - |
| Benzene | 400 lbs | Carcinogen |
| Ethylbenzene | 314 lbs | Carcinogen |
| Naphthalene | 140 lbs | Carcinogen |
| Cumene | 126 lbs | Carcinogen |
| Polycyclic aromatic compounds | 0 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Lead compounds | 0 lbs | - |
Flint Hills Resources Corpus Christi LLC San Antonio · AIR-pathway site
Nearest TRI Facilities to Flint Hills Resources Corpus Christi LLC San Antonio
Closest other reporters in Texas - including Forterra Pipe & Precast - San Antonio, Azz Galvanizing - San Antonio, Refresco Beverages Formerly Cott Beverages San Antonio Tx, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside Texas - e.g. Phillips 66 Co Oklahoma City Products Terminal, Mplx Terminals LLC - Ft Lauderdale Eisenhower, Global Baltimore Terminal.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Flint Hills Resources Corpus Christi LLC San Antonio on cumulative reported pounds (17.8K lbs) and distinct chemical count (12). Release-pound peers include Polyglass USA Inc, Flow Polymers LLC, Stella-Jones Corp. Chemical-count peers include Fmc Agricultural Caribe Industries Ltd, Peerless Oil & Chemicals Inc., Prepa - Aguirre Power Generati on Complex. 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.
- Polyglass USA Inc Winter Haven, FL · Petroleum 17.8K lbs reported
- Flow Polymers LLC Cleveland, OH · Chemicals 17.8K lbs reported
- Stella-Jones Corp Warsaw, VA · Wood Products 17.8K lbs reported
- Phillips 66 Co Oklahoma City Products Terminal Oklahoma City, OK · Petroleum Bulk Terminals 17.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Fmc Agricultural Caribe Industries Ltd Manati, PR · Chemicals 12 chemicals
- Peerless Oil & Chemicals Inc. Penuelas, PR · Petroleum Bulk Terminals 12 chemicals
- Prepa - Aguirre Power Generati on Complex Aguirre, PR · Electric Utilities 12 chemicals
- Citgo Petroleum Corp Braintree, MA · Petroleum Bulk Terminals 12 chemicals
Other Koch Inc. Facilities
Same-parent TRI sites ranked by reported releases - including Alabama River Cellulose LLC, Georgia-Pacific Naheola LLC, Foley Cellulose 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 Xylene (mixed isomers), n-Hexane, Toluene, 1,2,4-Trimethylbenzene; nearby reporters include Forterra Pipe & Precast - San Antonio. Flint Hills Resources Corpus Christi LLC San Antonio stamps LIGHT volume · AIR pathway · CARC-LEAN 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 Flint Hills Resources Corpus Christi LLC San Antonio TRI extract (LIGHT · AIR · CARC-LEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Flint Hills Resources Corpus Christi LLC San Antonio totals are self-reported EPCRA §313 estimates for San Antonio, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 424710 · Petroleum Bulk Terminals. 0.5% of Bexar TRI pounds in this extract. Nearest ABS peer: Polyglass USA Inc (Δ 5 lbs). Pounds ≠ exposure.
Flint Hills Resources Corpus Christi LLC San Antonio stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Xylene (mixed isomers). 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