EPA TRI Facility · Petroleum
Vulcan Materials Carroll Canyon
San Diego, CA · Parent: Vulcan Materials Co
- Total releases
- 25 lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Vulcan Materials Carroll Canyon: how the 25 lbs splits
25 lbs across all reported pathways
- Air Releases 25 lbs 100.0%
Vulcan Materials Carroll Canyon's 25 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: Naphthalene.
TRACE volume AIR pathway CARC-HEAVY
Vulcan Materials Carroll Canyon is an EPA Toxics Release Inventory reporter in San Diego, CA, in the petroleum sector. It reported 0 lbs of releases across 2 chemicals in 2023, and 25 lbs in total across its 2019-2023 reporting years. That ranks 17,784 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. Vulcan Materials Carroll Canyon is pounds #916 and chemical-count #355 at 25 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: Robertson's Ready Mix Carroll Canyon Plant 32; Teledyne Instruments Inc DBA Teledyne Impulse; Santier Inc.; Designer Molecules Inc. Similar-scale Petroleum peers outside California: Pike Industries Inc. - Wells; Idaho Asphalt Supply Inc Nampa Plant; Mount Pleasant Asphalt Plant; Hf Sinclair Asphalt Co LLC - Artesia. Other Vulcan Materials Co sites in this extract: Virginia Concrete Shirlington Plant; Virginia Concrete Dulles Plant; Virginia Concrete Edsall Road Plant; Virginia Concrete Spotsylvania Plant. Largest disclosed chemicals by pounds: Naphthalene; n-Hexane; Polycyclic aromatic compounds; Benzo[g,h,i]perylene.
Vulcan Materials Carroll Canyon stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 25 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pike Industries Inc. - Wells and Idaho Asphalt Supply Inc Nampa Plant.
Vulcan Materials Carroll Canyon vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
25 lbs 32nd percentile higher than 32% 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
Vulcan Materials Carroll Canyon in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Vulcan Materials Carroll Canyon reports the 490th-largest volume (25 lbs). Scale peers outside California include Pike Industries Inc. - Wells and Idaho Asphalt Supply Inc Nampa Plant.
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
- Vulcan Materials Carroll Canyon's total reported releases fell from 15 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Vulcan Materials Carroll Canyon's air releases fell from 15 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Vulcan Materials Carroll Canyon's chemicals reported fell from 4 in 2022 to 2 in 2023, based on EPA TRI filings.
Vulcan Materials Carroll Canyon Form-R facts
Compare this facility
See how Vulcan Materials Carroll Canyon stacks up against nearby facilities and the typical reporter.
2.2× more than the comparison
4.0× 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 Vulcan Materials Carroll Canyon releases toxic chemicals into the environment. Total: 25 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 99% (6 lbs to 0 lbs).
Vulcan Materials Carroll Canyon: 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 Vulcan Materials Carroll Canyon year-over-year reported totals (decreased by 99% 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: Naphthalene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 6 lbs | 4 |
| 2020 | 0 lbs | 2 |
| 2021 | 4 lbs | 4 |
| 2022 | 15 lbs | 4 |
| 2023 | 0 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Naphthalene | 15 lbs | Carcinogen |
| n-Hexane | 9 lbs | - |
| Polycyclic aromatic compounds | 1 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
Vulcan Materials Carroll Canyon · AIR-pathway site
Nearest TRI Facilities to Vulcan Materials Carroll Canyon
Closest other reporters in California - including Robertson's Ready Mix Carroll Canyon Plant 32, Teledyne Instruments Inc DBA Teledyne Impulse, Santier Inc., ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside California - e.g. Pike Industries Inc. - Wells, Idaho Asphalt Supply Inc Nampa Plant, Mount Pleasant Asphalt Plant.
Other Vulcan Materials Co Facilities
Same-parent TRI sites ranked by reported releases - including Virginia Concrete Shirlington Plant, Virginia Concrete Dulles Plant, Virginia Concrete Edsall Road Plant.
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, n-Hexane, Polycyclic aromatic compounds, Benzo[g,h,i]perylene; nearby reporters include Robertson's Ready Mix Carroll Canyon Plant 32. Vulcan Materials Carroll Canyon 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 Vulcan Materials Carroll Canyon TRI extract (TRACE · AIR · CARC-HEAVY · lead Naphthalene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Vulcan Materials Carroll Canyon totals are self-reported EPCRA §313 estimates for San Diego, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324121 · Petroleum. 0.0% of San Diego TRI pounds in this extract. Nearest ABS peer: Flow Polymers LLC (Δ 0 lbs). Pounds ≠ exposure.
Vulcan Materials Carroll Canyon 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