EPA TRI Facility · Petroleum Bulk Terminals
Tesoro Logistics Pasco Terminal
Pasco, WA · Parent: Marathon Petroleum Corp
- Total releases
- 15.8K lbs
- Chemicals reported
- 11
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
Tesoro Logistics Pasco Terminal: how the 15.8K lbs splits
15.8K lbs across all reported pathways
- Air Releases 15.8K lbs 99.9%
- Off-site Transfers 11 lbs 0.1%
Tesoro Logistics Pasco Terminal's 15.8K lbs Form-R total is AIR - air releases is 99.9% of the bar. Next segment: off-site transfers at 0.1%. 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
Tesoro Logistics Pasco Terminal is an EPA Toxics Release Inventory reporter in Pasco, WA, in the petroleum bulk terminals sector. It reported 3.8K lbs of releases across 11 chemicals in 2023, and 15.8K lbs in total across its 2019-2023 reporting years. That ranks 8,772 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Washington's 311 reporting TRI sites, pounds #1 is not chemical-count #1. Tesoro Logistics Pasco Terminal is pounds #133 and chemical-count #25 at 15.8K lbs. Lamb Weston Inc Richland Facility leads reported pounds (13.1M lbs) at 3 chemicals (chemical-count #106). Hf Sinclair Puget Sound Refining LLC leads chemical count at 46 chemicals (711.7K lbs, pounds #26). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tidewater Terminal Co Snake River Terminal; Simplot Frozen Vegetables LLC; Safety-Kleen Systems Pasco (pas); Verdesian Life Sciences. Similar-scale Petroleum Bulk Terminals peers outside Washington: Citgo Petroleum Corp South Portland Terminal; Exxonmobil Oil Corp Des Plaines Terminal; Scott Petroleum Corp; Phillips 66 Co North Salt Lake Product 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; Xylene (mixed isomers); Benzene.
Tesoro Logistics Pasco Terminal stamps LIGHT volume with a dominant AIR pathway (99.9% air releases) across 11 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 15.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Citgo Petroleum Corp South Portland Terminal and Exxonmobil Oil Corp Des Plaines Terminal.
Tesoro Logistics Pasco Terminal vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
16K lbs Top 34% higher than 66% 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
Tesoro Logistics Pasco Terminal in the Petroleum Bulk Terminals sector extract
Among the 695 Petroleum Bulk Terminals facilities in this database, Tesoro Logistics Pasco Terminal reports the 123rd-largest volume, placing it in the top 17.7% of its sector. Scale peers outside Washington include Citgo Petroleum Corp South Portland Terminal and Exxonmobil Oil Corp Des Plaines Terminal.
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
- Tesoro Logistics Pasco Terminal's total reported releases rose from 3.8 thousand lb in 2022 to 3.8 thousand lb in 2023, based on EPA TRI filings.
- Tesoro Logistics Pasco Terminal's off-site transfers rose from 0 lb in 2022 to 11 lb in 2023, based on EPA TRI filings.
- Tesoro Logistics Pasco Terminal's air releases rose from 3.8 thousand lb in 2022 to 3.8 thousand lb in 2023, based on EPA TRI filings.
Tesoro Logistics Pasco Terminal Form-R facts
Compare this facility
See how Tesoro Logistics Pasco Terminal stacks up against nearby facilities and the typical reporter.
60% less than the comparison
31% less 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 Tesoro Logistics Pasco Terminal releases toxic chemicals into the environment. Total: 15.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 71% (2.2K lbs to 3.8K lbs).
Tesoro Logistics Pasco Terminal: 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 Tesoro Logistics Pasco Terminal year-over-year reported totals (increased by 71% 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.2K lbs | 7 |
| 2020 | 3.0K lbs | 11 |
| 2021 | 3.0K lbs | 11 |
| 2022 | 3.8K lbs | 11 |
| 2023 | 3.8K lbs | 11 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 5 of 11 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 4.7K lbs | - |
| Toluene | 4.1K lbs | - |
| Xylene (mixed isomers) | 2.5K lbs | - |
| Benzene | 2.2K lbs | Carcinogen |
| Cyclohexane | 1.5K lbs | - |
| Ethylbenzene | 485 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 247 lbs | - |
| Cumene | 59 lbs | Carcinogen |
| Naphthalene | 43 lbs | Carcinogen |
| Polycyclic aromatic compounds | 1 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
Tesoro Logistics Pasco Terminal · AIR-pathway site
Nearest TRI Facilities to Tesoro Logistics Pasco Terminal
Closest other reporters in Washington - including Tidewater Terminal Co Snake River Terminal, Simplot Frozen Vegetables LLC, Safety-Kleen Systems Pasco (pas), ordered by distance.
Showing 8 of 310 other reporting facilities in Washington.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside Washington - e.g. Citgo Petroleum Corp South Portland Terminal, Exxonmobil Oil Corp Des Plaines Terminal, Scott Petroleum Corp.
Compare beyond Washington
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tesoro Logistics Pasco Terminal on cumulative reported pounds (15.8K lbs) and distinct chemical count (11). Release-pound peers include Hexa Americas Inc, Maverick Molding, Adare Pharmaceuticals 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.
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, Xylene (mixed isomers), Benzene; nearby reporters include Tidewater Terminal Co Snake River Terminal. Tesoro Logistics Pasco 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 Tesoro Logistics Pasco 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.
Tesoro Logistics Pasco Terminal totals are self-reported EPCRA §313 estimates for Pasco, WA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 424710 · Petroleum Bulk Terminals. 1.9% of Franklin TRI pounds in this extract. Nearest ABS peer: Hexa Americas Inc (Δ 1 lbs). Pounds ≠ exposure.
Tesoro Logistics Pasco 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