EPA TRI Facility · Chemical Wholesalers
Buckley Oil Co - Midlothian Site
Midlothian, TX · Parent: Buckley Oil Co
- Total releases
- 46.0K lbs
- Chemicals reported
- 11
- Carcinogens
- 3
- Primary pathway
- Air Releases
Reported-total composition
How the reported total is distributed
46.0K lbs across all reported pathways
- Air Releases 46.0K lbs 100.0%
The segments reconcile to the cumulative total shown above. Off-site transfers are shown separately from releases to air, water, and land.
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
Buckley Oil Co - Midlothian Site is an EPA Toxics Release Inventory reporter in Midlothian, TX, in the chemical wholesalers sector. It reported 10.6K lbs of releases across 9 chemicals in 2023, and 46.0K lbs in total across its 2019-2023 reporting years. That ranks 6,302 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. Buckley Oil Co - Midlothian Site is pounds #615 and chemical-count #238 at 46.0K 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mm-Midlothian Railport Ready Mix; Chaparral Steel Midlothian LP; Martin Marietta North Texas Cement LLC; Midlothian Plant. Similar-scale Chemical Wholesalers peers outside Texas: Univar Solutions USA Inc; Chemisphere Corp; Westlake Styrene LLC - Styrene Marine Terminal; Superior Industrial Solutions Inc. Other Buckley Oil Co sites in this extract: Buckley Oil Co - Mineral Well Site; Buckley Oil Co; Buckley Oil Co - Dallas Facility. Largest disclosed chemicals by pounds: Methanol; n-Hexane; Toluene; Methyl isobutyl ketone.
Buckley Oil Co - Midlothian Site has reported 46.0K lbs of toxic releases across 11 chemicals to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 3 are classified as carcinogens, representing 27% of the facility's chemical profile. The facility operates in the Chemical Wholesalers sector. The primary release pathway is air releases, accounting for 100% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Buckley Oil Co - Midlothian Site vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
46K lbs Top 24% higher than 76% 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
Where this facility sits in the TRI record
Among the 530 Chemical Wholesalers facilities in this database, Buckley Oil Co - Midlothian Site reports the 46th-largest volume, placing it in the top 8.7% of its sector.
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Buckley Oil Co - Midlothian Site's total reported releases fell from 11.1 thousand lb in 2022 to 10.6 thousand lb in 2023, based on EPA TRI filings.
- Buckley Oil Co - Midlothian Site's air releases fell from 11.1 thousand lb in 2022 to 10.6 thousand lb in 2023, based on EPA TRI filings.
Quick Facts
Compare this facility
See how Buckley Oil Co - Midlothian Site stacks up against nearby facilities and the typical reporter.
442067.3× more than the comparison
11.0× 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 Buckley Oil Co - Midlothian Site releases toxic chemicals into the environment. Total: 46.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 166% (4.0K lbs to 10.6K lbs).
Reported total releases by year
Buckley Oil Co - Midlothian Site - annual TRI totals
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Year-over-year reported totals. TRI figures are self-reported estimates and can swing with production levels, waste-rock handling and reporting changes, not only with emissions controls.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 4.0K lbs | 8 |
| 2020 | 9.8K lbs | 11 |
| 2021 | 10.5K lbs | 10 |
| 2022 | 11.1K lbs | 9 |
| 2023 | 10.6K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 11 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 17.3K lbs | - |
| n-Hexane | 14.1K lbs | - |
| Toluene | 6.5K lbs | - |
| Methyl isobutyl ketone | 2.1K lbs | Carcinogen |
| Xylene (mixed isomers) | 2.1K lbs | - |
| Ethylbenzene | 2.0K lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 1.0K lbs | - |
| Ethylene glycol | 285 lbs | - |
| Certain glycol ethers | 277 lbs | - |
| n-Butyl alcohol | 267 lbs | - |
| Naphthalene | 40 lbs | Carcinogen |
Location
Nearest TRI Facilities to Buckley Oil Co - Midlothian Site
Closest other reporters in Texas - including Mm-Midlothian Railport Ready Mix, Chaparral Steel Midlothian LP, Martin Marietta North Texas Cement LLC, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Chemical Wholesalers Facilities
Other Chemical Wholesalers facilities with similar total release volumes (±80%), outside Texas - e.g. Univar Solutions USA Inc, Chemisphere Corp, Westlake Styrene LLC - Styrene Marine Terminal.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Buckley Oil Co - Midlothian Site on cumulative reported pounds (46.0K lbs) and distinct chemical count (11). Release-pound peers include Toray Plastics (america) Inc, Granger Gas Plant, Univar Solutions USA Inc. Chemical-count peers include Puerto Rico Energy LLC - Bayamon Terminal, Lanco Manufacturing Corp, Buckeye Caribbean Terminals LLC (former Scyi). 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.
- Toray Plastics (america) Inc North Kingstown, RI · Plastics and Rubber 46.0K lbs reported
- Granger Gas Plant Granger, WY · Natural Gas Processing 46.0K lbs reported
- Univar Solutions USA Inc Evendale, OH · Chemical Wholesalers 46.0K lbs reported
- Ascent Chemicals - Danville Danville, VA · Chemicals 46.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Puerto Rico Energy LLC - Bayamon Terminal Bayamon, PR · Petroleum Bulk Terminals 11 chemicals
- Lanco Manufacturing Corp San Lorenzo, PR · Chemicals 11 chemicals
- Buckeye Caribbean Terminals LLC (former Scyi) Yabucoa, PR · Petroleum Bulk Terminals 11 chemicals
- Limetree Bay Terminals LLC DBA Ocean Point Terminals Christiansted, VI · Petroleum Bulk Terminals 11 chemicals
Other Buckley Oil Co Facilities
Same-parent TRI sites ranked by reported releases - including Buckley Oil Co - Mineral Well Site, Buckley Oil Co, Buckley Oil Co - Dallas Facility.
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 Methanol, n-Hexane, Toluene, Methyl isobutyl ketone; nearby reporters include Mm-Midlothian Railport Ready Mix. Buckley Oil Co - Midlothian Site 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 Buckley Oil Co - Midlothian Site record combines EPA TRI filings, facility identity, and compliance context without turning reported releases into a health-risk rating.
TRI release totals are self-reported estimates, not measured stack emissions. The methodology explains how records are joined, computed, and refreshed.
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.
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