EPA TRI Facility · Petroleum Bulk Terminals
Tesoro - Colton Terminal
Bloomington, CA · Parent: Marathon Petroleum Corp
- Total releases
- 8.8K lbs
- Chemicals reported
- 10
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
Tesoro - Colton Terminal: how the 8.8K lbs splits
8.8K lbs across all reported pathways
- Air Releases 8.8K lbs 99.7%
- Off-site Transfers 25 lbs 0.3%
Tesoro - Colton Terminal's 8.8K lbs Form-R total is AIR - air releases is 99.7% of the bar. Next segment: off-site transfers at 0.3%. Leading chemical by pounds: Toluene.
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 - Colton Terminal is an EPA Toxics Release Inventory reporter in Bloomington, CA, in the petroleum bulk terminals sector. It reported 1.6K lbs of releases across 9 chemicals in 2023, and 8.8K lbs in total across its 2019-2023 reporting years. That ranks 10,085 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Tesoro - Colton Terminal is pounds #431 and chemical-count #77 at 8.8K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Holliday Rock Co. Inc. - Colton Concrete; Dura Technologies Inc; Atlas Pacific Corp; Dura Coat Products Inc (axalta Coating Systems). Similar-scale Petroleum Bulk Terminals peers outside California: Mplx Terminals LLC - Ft Lauderdale Spangler; West Direct Oil #75 Las; Sprague Bridgeport Terminal; Sunoco Euless Tx 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: Toluene; n-Hexane; Xylene (mixed isomers); Cyclohexane.
Compare Tesoro - Colton Terminal with
Nearest reporters in California
- Holliday Rock Co. Inc. - Colton Concrete Rialto · 0 lbs
- Dura Technologies Inc Bloomington · 35.3K lbs
- Atlas Pacific Corp Bloomington · 172.4K lbs
- Dura Coat Products Inc (axalta Coating Systems) Riverside · 6.6K lbs
Similar-scale Petroleum Bulk Terminals sites elsewhere: Mplx Terminals LLC - Ft Lauderdale Spangler (FL) · West Direct Oil #75 Las (NV) · Sprague Bridgeport Terminal (CT)
Tesoro - Colton Terminal stamps LIGHT volume with a dominant AIR pathway (99.7% air releases) across 10 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 8.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mplx Terminals LLC - Ft Lauderdale Spangler and West Direct Oil #75 Las.
Tesoro - Colton Terminal vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
8.8K lbs Top 39% higher than 61% 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 - Colton Terminal in the Petroleum Bulk Terminals sector extract
Among the 695 Petroleum Bulk Terminals facilities in this database, Tesoro - Colton Terminal reports the 201st-largest volume (8.8K lbs). Scale peers outside California include Mplx Terminals LLC - Ft Lauderdale Spangler and West Direct Oil #75 Las.
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 - Colton Terminal's total reported releases fell from 1.7 thousand lb in 2022 to 1.6 thousand lb in 2023, based on EPA TRI filings.
- Tesoro - Colton Terminal's air releases fell from 1.7 thousand lb in 2022 to 1.6 thousand lb in 2023, based on EPA TRI filings.
Tesoro - Colton Terminal Form-R facts
Compare this facility
See how Tesoro - Colton Terminal stacks up against nearby facilities and the typical reporter.
17856.5× more than the comparison
5.0× 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 Tesoro - Colton Terminal releases toxic chemicals into the environment. Total: 8.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 13% (1.8K lbs to 1.6K lbs).
Tesoro - Colton 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 - Colton Terminal year-over-year reported totals (decreased by 13% 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: Toluene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.8K lbs | 9 |
| 2020 | 1.8K lbs | 9 |
| 2021 | 1.9K lbs | 9 |
| 2022 | 1.7K lbs | 9 |
| 2023 | 1.6K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Toluene | 2.8K lbs | - |
| n-Hexane | 1.9K lbs | - |
| Xylene (mixed isomers) | 1.6K lbs | - |
| Cyclohexane | 880 lbs | - |
| Benzene | 786 lbs | Carcinogen |
| Ethylbenzene | 355 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 350 lbs | - |
| Naphthalene | 32 lbs | Carcinogen |
| Lead And Lead Compounds | 1 lbs | - |
| Lead compounds | 1 lbs | - |
Tesoro - Colton Terminal · AIR-pathway site
Nearest TRI Facilities to Tesoro - Colton Terminal
Closest other reporters in California - including Holliday Rock Co. Inc. - Colton Concrete, Dura Technologies Inc, Atlas Pacific Corp, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside California - e.g. Mplx Terminals LLC - Ft Lauderdale Spangler, West Direct Oil #75 Las, Sprague Bridgeport Terminal.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tesoro - Colton Terminal on cumulative reported pounds (8.8K lbs) and distinct chemical count (10). Release-pound peers include Rochester Silver Works LLC, Owens Corning Roofing & Asphalt LLC, Triest Ag Group Inc.. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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).
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 Toluene, n-Hexane, Xylene (mixed isomers), Cyclohexane; nearby reporters include Holliday Rock Co. Inc. - Colton Concrete. Tesoro - Colton 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 - Colton Terminal TRI extract (LIGHT · AIR · CARC-LEAN · lead Toluene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tesoro - Colton Terminal totals are self-reported EPCRA §313 estimates for Bloomington, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 424710 · Petroleum Bulk Terminals. 0.1% of San Bernardino TRI pounds in this extract. Nearest ABS peer: Rochester Silver Works LLC (Δ 1 lbs). Pounds ≠ exposure.
Tesoro - Colton Terminal stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Toluene. 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