EPA TRI Facility · Petroleum Bulk Terminals
Mplx Terminals LLC - Youngstown Oh Terminal
Youngstown, OH · Parent: Marathon Petroleum Corp
- Total releases
- 3.7K lbs
- Chemicals reported
- 11
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
Mplx Terminals LLC - Youngstown Oh Terminal: how the 3.7K lbs splits
3.7K lbs across all reported pathways
- Air Releases 3.6K lbs 98.0%
- Water Discharges 52 lbs 1.4%
- Off-site Transfers 20 lbs 0.5%
- Land Disposal 1 lbs <0.1%
Mplx Terminals LLC - Youngstown Oh Terminal's 3.7K lbs Form-R total is AIR - air releases is 98.0% of the bar. Next segment: water discharges at 1.4%. Leading chemical by pounds: n-Hexane.
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
Mplx Terminals LLC - Youngstown Oh Terminal is an EPA Toxics Release Inventory reporter in Youngstown, OH, in the petroleum bulk terminals sector. It reported 1.3K lbs of releases across 11 chemicals in 2021, and 3.7K lbs in total across its 2019-2021 reporting years. That ranks 11,746 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Mplx Terminals LLC - Youngstown Oh Terminal is pounds #797 and chemical-count #98 at 3.7K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Vallourec Star LP; Vallourec Star LP; Trivium Aluminum Packaging Corp. USA; Environmental Specialists Inc.. Similar-scale Petroleum Bulk Terminals peers outside Ohio: Sprague Bronx Terminal; Senergy Petroleum LLC - Phoenix Bulk Plant; Pilot Thomas Logistcis LLC - Tyler; Exxon Mobil Corp South Houston Terminal. Other Marathon Petroleum Corp sites in this extract: Blanchard Refining Co LLC; Marathon Petroleum Co LP; Marathon Mandan Refinery; Catlettsburg Refining LLC. Largest disclosed chemicals by pounds: n-Hexane; Toluene; Benzene; Xylene (mixed isomers).
Mplx Terminals LLC - Youngstown Oh Terminal stamps LIGHT volume with a dominant AIR pathway (98.0% air releases) across 11 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 3.7K lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sprague Bronx Terminal and Senergy Petroleum LLC - Phoenix Bulk Plant.
Mplx Terminals LLC - Youngstown Oh Terminal vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3.7K lbs Top 45% higher than 55% 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
Mplx Terminals LLC - Youngstown Oh Terminal in the Petroleum Bulk Terminals sector extract
Among the 695 Petroleum Bulk Terminals facilities in this database, Mplx Terminals LLC - Youngstown Oh Terminal reports the 304th-largest volume (3.7K lbs). Scale peers outside Ohio include Sprague Bronx Terminal and Senergy Petroleum LLC - Phoenix Bulk Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Mplx Terminals LLC - Youngstown Oh Terminal Form-R facts
Compare this facility
See how Mplx Terminals LLC - Youngstown Oh Terminal stacks up against nearby facilities and the typical reporter.
3.2× more than the comparison
2.8× 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 Mplx Terminals LLC - Youngstown Oh Terminal releases toxic chemicals into the environment. Total: 3.7K lbs.
Emissions Trend Summary
From 2019 to 2021, total releases decreased by 9% (1.4K lbs to 1.3K lbs).
Mplx Terminals LLC - Youngstown Oh Terminal: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2021
- 2019 0
- 2020 0
- 2021 0
What this shows Mplx Terminals LLC - Youngstown Oh Terminal year-over-year reported totals (decreased by 9% from 2019 to 2021). 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.4K lbs | 11 |
| 2020 | 968 lbs | 11 |
| 2021 | 1.3K lbs | 11 |
Chemical Releases
Aggregated across all reporting years (2019–2021). 5 of 11 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 1.2K lbs | - |
| Toluene | 969 lbs | - |
| Benzene | 661 lbs | Carcinogen |
| Xylene (mixed isomers) | 420 lbs | - |
| Cyclohexane | 351 lbs | - |
| Ethylbenzene | 81 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 25 lbs | - |
| Cumene | 7 lbs | Carcinogen |
| Naphthalene | 7 lbs | Carcinogen |
| Polycyclic aromatic compounds | 1 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
Mplx Terminals LLC - Youngstown Oh Terminal · AIR-pathway site
Nearest TRI Facilities to Mplx Terminals LLC - Youngstown Oh Terminal
Closest other reporters in Ohio - including Vallourec Star LP, Vallourec Star LP, Trivium Aluminum Packaging Corp. USA, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside Ohio - e.g. Sprague Bronx Terminal, Senergy Petroleum LLC - Phoenix Bulk Plant, Pilot Thomas Logistcis LLC - Tyler.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mplx Terminals LLC - Youngstown Oh Terminal on cumulative reported pounds (3.7K lbs) and distinct chemical count (11). Release-pound peers include Ampel Inc., Belden Cdt Inc-Bec, Ortho-Clinical Diagnostics. 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.
- Ampel Inc. Elk Grove Village, IL · Computers and Electronic Products 3.7K lbs reported
- Belden Cdt Inc-Bec Richmond, IN · Primary Metals 3.7K lbs reported
- Ortho-Clinical Diagnostics Raritan, NJ · Chemicals 3.7K lbs reported
- St Engineering Hackney Inc Montgomery, PA · Transportation Equipment 3.7K 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 Marathon Petroleum Corp Facilities
Same-parent TRI sites ranked by reported releases - including Blanchard Refining Co LLC, Marathon Petroleum Co LP, Marathon Mandan Refinery.
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 n-Hexane, Toluene, Benzene, Xylene (mixed isomers); nearby reporters include Vallourec Star LP. Mplx Terminals LLC - Youngstown Oh Terminal 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 Mplx Terminals LLC - Youngstown Oh Terminal TRI extract (LIGHT · AIR · CARC-LEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mplx Terminals LLC - Youngstown Oh Terminal totals are self-reported EPCRA §313 estimates for Youngstown, OH, latest year 2021. Form-R rows span 2019–2021 (3 years). NAICS 424710 · Petroleum Bulk Terminals. 0.3% of Mahoning TRI pounds in this extract. Nearest ABS peer: Ampel Inc. (Δ 0 lbs). Pounds ≠ exposure.
Mplx Terminals LLC - Youngstown Oh Terminal stamps LIGHT volume · AIR pathway · CARC-LEAN · lead n-Hexane. 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