EPA TRI Facility · Nonmetallic Mineral Product
Holliday Rock Co - Irwindale
Baldwin Park, CA · Parent: Holliday Rock Co Inc
- Total releases
- 152 lbs
- Chemicals reported
- 3
- Latest report
- 2022
- Primary pathway
- Air Releases
AIR Form-R mix
Holliday Rock Co - Irwindale: how the 152 lbs splits
152 lbs across all reported pathways
- Air Releases 152 lbs 100.0%
- Land Disposal 0 lbs <0.1%
Holliday Rock Co - Irwindale's 152 lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Aluminum (fume or dust).
TRACE volume AIR pathway CLEAN
Holliday Rock Co - Irwindale is an EPA Toxics Release Inventory reporter in Baldwin Park, CA, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2022, and 152 lbs in total across its 2020-2022 reporting years. That ranks 16,146 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. Holliday Rock Co - Irwindale is pounds #804 and chemical-count #486 at 152 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Solventum Orthodontics Corp; Western Emulsions Irwindale Plant; National Ready Mix Concrete Co .; Irwindale Plant 13. Similar-scale Nonmetallic Mineral Product peers outside California: Tremonton Ready Mix; Durakast-Concrete Co of the Ozarks; Dawkins On-Site Robstown CBP1; Glendale Plant #45. Other Holliday Rock Co Inc sites in this extract: Holliday Rock - Foothill; Holliday Rock-Palmdale; Holliday Rock Co Inc - Campus; Holliday Rock Co - Vernon. Largest disclosed chemicals by pounds: Aluminum (fume or dust); Manganese; Lead compounds.
Holliday Rock Co - Irwindale stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals. Cumulative Form-R extract: 152 lbs (2020–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Tremonton Ready Mix and Durakast-Concrete Co of the Ozarks.
Holliday Rock Co - Irwindale vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
152 lbs 38th percentile higher than 38% 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
Holliday Rock Co - Irwindale in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Holliday Rock Co - Irwindale reports the 857th-largest volume (152 lbs). Scale peers outside California include Tremonton Ready Mix and Durakast-Concrete Co of the Ozarks.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Holliday Rock Co - Irwindale Form-R facts
Compare this facility
See how Holliday Rock Co - Irwindale stacks up against nearby facilities and the typical reporter.
97% less than the comparison
3.0× 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 Holliday Rock Co - Irwindale releases toxic chemicals into the environment. Total: 152 lbs.
Emissions Trend Summary
From 2020 to 2022, total releases decreased by 100% (126 lbs to 0 lbs).
Holliday Rock Co - Irwindale: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2020–2022
- 2020 0
- 2021 0
- 2022 0
What this shows Holliday Rock Co - Irwindale year-over-year reported totals (decreased by 100% from 2020 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: Aluminum (fume or dust).
| Year | Total | Chemicals |
|---|---|---|
| 2020 | 126 lbs | 3 |
| 2021 | 26 lbs | 3 |
| 2022 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2020–2022). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Aluminum (fume or dust) | 145 lbs | - |
| Manganese | 6 lbs | - |
| Lead compounds | 0 lbs | - |
Holliday Rock Co - Irwindale · AIR-pathway site
Nearest TRI Facilities to Holliday Rock Co - Irwindale
Closest other reporters in California - including Solventum Orthodontics Corp, Western Emulsions Irwindale Plant, National Ready Mix Concrete Co ., ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside California - e.g. Tremonton Ready Mix, Durakast-Concrete Co of the Ozarks, Dawkins On-Site Robstown CBP1.
Other Holliday Rock Co Inc Facilities
Same-parent TRI sites ranked by reported releases - including Holliday Rock - Foothill, Holliday Rock-Palmdale, Holliday Rock Co Inc - Campus.
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 Aluminum (fume or dust), Manganese, Lead compounds; nearby reporters include Solventum Orthodontics Corp. Holliday Rock Co - Irwindale stamps TRACE volume · AIR pathway · CLEAN 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 Holliday Rock Co - Irwindale TRI extract (TRACE · AIR · CLEAN · lead Aluminum (fume or dust)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Holliday Rock Co - Irwindale totals are self-reported EPCRA §313 estimates for Baldwin Park, CA, latest year 2022. Form-R rows span 2020–2022 (3 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Shur-Lok Co (Δ 0 lbs). Pounds ≠ exposure.
Holliday Rock Co - Irwindale stamps TRACE volume · AIR pathway · CLEAN · lead Aluminum (fume or dust). 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