EPA TRI Facility · Petroleum
Associated Asphalt Columbia LLC
Columbia, SC · Parent: Ergon Inc
- Total releases
- 12 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Associated Asphalt Columbia LLC: how the 12 lbs splits
12 lbs across all reported pathways
- Air Releases 12 lbs 100.0%
Associated Asphalt Columbia LLC's 12 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Polycyclic aromatic compounds.
TRACE volume AIR pathway CARC-HEAVY
Associated Asphalt Columbia LLC is an EPA Toxics Release Inventory reporter in Columbia, SC, in the petroleum sector. It reported 12 lbs of releases across 2 chemicals, summed over every year it filed. That ranks 18,373 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Carolina's 574 reporting TRI sites, pounds #1 is not chemical-count #1. Associated Asphalt Columbia LLC is pounds #464 and chemical-count #361 at 12 lbs. Oceanagold Haile Gold Mine leads reported pounds (30.2M lbs) at 19 chemicals (chemical-count #14). Giant Cement Co leads chemical count at 90 chemicals (53.3K lbs, pounds #185). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Engineered Composites; Argos Key Rd Concrete Plant; Lindau Chemicals Inc.; Precoat Metals. Similar-scale Petroleum peers outside South Carolina: Flint Hills Resources Pine Bend LLC Dubuque; Monarch Oil Co; Atlas Roofing Corp; Jamesville Mix Plant. Other Ergon Inc sites in this extract: Ergon Refining Inc; Ergon West Virginia Inc; Resinall Corp; Resinall Corp. Largest disclosed chemicals by pounds: Polycyclic aromatic compounds; Benzo[g,h,i]perylene.
Associated Asphalt Columbia LLC stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Flint Hills Resources Pine Bend LLC Dubuque and Monarch Oil Co.
Associated Asphalt Columbia LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12 lbs 29th percentile higher than 29% 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
Associated Asphalt Columbia LLC in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Associated Asphalt Columbia LLC reports the 520th-largest volume (12 lbs). Scale peers outside South Carolina include Flint Hills Resources Pine Bend LLC Dubuque and Monarch Oil Co.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Associated Asphalt Columbia LLC Form-R facts
Compare this facility
See how Associated Asphalt Columbia LLC stacks up against nearby facilities and the typical reporter.
100% less than the comparison
2.0× 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 Associated Asphalt Columbia LLC releases toxic chemicals into the environment. Total: 12 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (3 lbs to 0 lbs).
Associated Asphalt Columbia LLC: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Associated Asphalt Columbia LLC year-over-year reported totals (decreased by 100% 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: Polycyclic aromatic compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3 lbs | 2 |
| 2020 | 3 lbs | 2 |
| 2021 | 3 lbs | 2 |
| 2022 | 3 lbs | 2 |
| 2023 | 0 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Polycyclic aromatic compounds | 12 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
Associated Asphalt Columbia LLC · AIR-pathway site
Nearest TRI Facilities to Associated Asphalt Columbia LLC
Closest other reporters in South Carolina - including Engineered Composites, Argos Key Rd Concrete Plant, Lindau Chemicals Inc., ordered by distance.
Showing 8 of 573 other reporting facilities in South Carolina.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside South Carolina - e.g. Flint Hills Resources Pine Bend LLC Dubuque, Monarch Oil Co, Atlas Roofing Corp.
Other Ergon Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ergon Refining Inc, Ergon West Virginia Inc, Resinall Corp.
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 Polycyclic aromatic compounds, Benzo[g,h,i]perylene; nearby reporters include Engineered Composites. Associated Asphalt Columbia LLC 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 Associated Asphalt Columbia LLC TRI extract (TRACE · AIR · CARC-HEAVY · lead Polycyclic aromatic compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Associated Asphalt Columbia LLC totals are self-reported EPCRA §313 estimates for Columbia, SC, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324121 · Petroleum. 0.0% of Richland TRI pounds in this extract. Nearest ABS peer: Harbor Island Terminal (Δ 0 lbs). Pounds ≠ exposure.
Associated Asphalt Columbia LLC stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Polycyclic aromatic compounds. 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