EPA TRI Facility · Petroleum Bulk Terminals
Marathon Petroleum Co - Knoxville Tn Asp Terminal
Knoxville, TN · Parent: Marathon Petroleum Corp
- Total releases
- 37 lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Marathon Petroleum Co - Knoxville Tn Asp Terminal: how the 37 lbs splits
37 lbs across all reported pathways
- Air Releases 26 lbs 71.0%
- Off-site Transfers 11 lbs 29.0%
Marathon Petroleum Co - Knoxville Tn Asp Terminal's 37 lbs Form-R total is AIR - air releases is 71.0% of the bar. Next segment: off-site transfers at 29.0%. Leading chemical by pounds: Naphthalene.
TRACE volume AIR pathway CARC-HEAVY
Marathon Petroleum Co - Knoxville Tn Asp Terminal is an EPA Toxics Release Inventory reporter in Knoxville, TN, in the petroleum bulk terminals sector. It reported 19 lbs of releases across 4 chemicals in 2022, and 37 lbs in total across its 2019-2022 reporting years. That ranks 17,508 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. Marathon Petroleum Co - Knoxville Tn Asp Terminal is pounds #520 and chemical-count #191 at 37 lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Ready Mix USA Llc-Neyland Drive Plant; Rohm & Haas Chemicals LLC - Knoxville Site; Cmc Steel Tennessee; Fulton Bellows LLC. Similar-scale Petroleum Bulk Terminals peers outside Tennessee: Sun Coast Resources LLC; Asphalt Terminals LLC - Elk Grove; Asphalt Terminals LLC - Mojave; Skaggs-Walsh. 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: Naphthalene; Lead And Lead Compounds; Lead compounds; Benzo[g,h,i]perylene.
Marathon Petroleum Co - Knoxville Tn Asp Terminal stamps TRACE volume with a dominant AIR pathway (71.0% air releases) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 37 lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sun Coast Resources LLC and Asphalt Terminals LLC - Elk Grove.
Marathon Petroleum Co - Knoxville Tn Asp Terminal vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
37 lbs 33rd percentile higher than 33% 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
Marathon Petroleum Co - Knoxville Tn Asp Terminal in the Petroleum Bulk Terminals sector extract
Among the 695 Petroleum Bulk Terminals facilities in this database, Marathon Petroleum Co - Knoxville Tn Asp Terminal reports the 469th-largest volume (37 lbs). Scale peers outside Tennessee include Sun Coast Resources LLC and Asphalt Terminals LLC - Elk Grove.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Marathon Petroleum Co - Knoxville Tn Asp Terminal Form-R facts
Compare this facility
See how Marathon Petroleum Co - Knoxville Tn Asp Terminal stacks up against nearby facilities and the typical reporter.
610.0× more than the comparison
2.5× 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 Marathon Petroleum Co - Knoxville Tn Asp Terminal releases toxic chemicals into the environment. Total: 37 lbs.
Emissions Trend Summary
From 2019 to 2022, total releases increased by 9% (18 lbs to 19 lbs).
Marathon Petroleum Co - Knoxville Tn Asp Terminal: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2022
- 2019 0
- 2022 0
What this shows Marathon Petroleum Co - Knoxville Tn Asp Terminal year-over-year reported totals (increased by 9% from 2019 to 2022). 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: Naphthalene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 18 lbs | 4 |
| 2022 | 19 lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Naphthalene | 26 lbs | Carcinogen |
| Lead And Lead Compounds | 6 lbs | - |
| Lead compounds | 5 lbs | - |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Polycyclic aromatic compounds | 0 lbs | Carcinogen |
Marathon Petroleum Co - Knoxville Tn Asp Terminal · AIR-pathway site
Nearest TRI Facilities to Marathon Petroleum Co - Knoxville Tn Asp Terminal
Closest other reporters in Tennessee - including Ready Mix USA Llc-Neyland Drive Plant, Rohm & Haas Chemicals LLC - Knoxville Site, Cmc Steel Tennessee, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Sun Coast Resources LLC, Asphalt Terminals LLC - Elk Grove, Asphalt Terminals LLC - Mojave.
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 Naphthalene, Lead And Lead Compounds, Lead compounds, Benzo[g,h,i]perylene; nearby reporters include Ready Mix USA Llc-Neyland Drive Plant. Marathon Petroleum Co - Knoxville Tn Asp Terminal stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Marathon Petroleum Co - Knoxville Tn Asp Terminal TRI extract (TRACE · AIR · CARC-HEAVY · lead Naphthalene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Marathon Petroleum Co - Knoxville Tn Asp Terminal totals are self-reported EPCRA §313 estimates for Knoxville, TN, latest year 2022. Form-R rows span 2019–2022 (2 years). NAICS 424710 · Petroleum Bulk Terminals. 0.0% of Knox TRI pounds in this extract. Nearest ABS peer: Brain Power Inc (Δ 0 lbs). Pounds ≠ exposure.
Marathon Petroleum Co - Knoxville Tn Asp Terminal stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Naphthalene. 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