EPA TRI Facility · Nonmetallic Mineral Product
Westlake Royal Roofing - French Camp
French Camp, CA · Parent: Westlake Corp
- Total releases
- 4.1K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Westlake Royal Roofing - French Camp: how the 4.1K lbs splits
4.1K lbs across all reported pathways
- Off-site Transfers 4.1K lbs 100.0%
Westlake Royal Roofing - French Camp's 4.1K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
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 OFFSITE pathway CARC-LEAN
Westlake Royal Roofing - French Camp is an EPA Toxics Release Inventory reporter in French Camp, CA, in the nonmetallic mineral product sector. It reported 1.1K lbs of releases across 2 chemicals in 2023, and 4.1K lbs in total across its 2019-2023 reporting years. That ranks 11,533 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. Westlake Royal Roofing - French Camp is pounds #523 and chemical-count #446 at 4.1K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Westlake Royal Roofing - Lathrop; Valimet Inc; Gcp Applied Technologies Inc; Oldcastle Pacific Stockton. Similar-scale Nonmetallic Mineral Product peers outside California: Apac-Central Inc. - Southside Ready Mix; Monarch Ceramic Tile Inc; Owens-Brockway Glass Container Inc - Plant #06; Glacier Northwest Inc Clackamas Ready Mix. Other Westlake Corp sites in this extract: Westlake Longview Corp; Westlake US 2 LLC; Westlake Polymers LLC; Westlake Vinyls Inc. Largest disclosed chemicals by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Chromium compounds (except for chromite ore mined in the Transvaal Region); Lead.
Compare Westlake Royal Roofing - French Camp with
Nearest reporters in California
- Westlake Royal Roofing - Lathrop Lathrop · 3.9K lbs
- Valimet Inc Stockton · 270 lbs
- Gcp Applied Technologies Inc Stockton · 1.8K lbs
- Oldcastle Pacific Stockton Stockton · 1 lbs
Similar-scale Nonmetallic Mineral Product sites elsewhere: Apac-Central Inc. - Southside Ready Mix (AR) · Monarch Ceramic Tile Inc (AL) · Owens-Brockway Glass Container Inc - Plant #06 (NC)
Westlake Royal Roofing - French Camp stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 4.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Apac-Central Inc. - Southside Ready Mix and Monarch Ceramic Tile Inc.
Westlake Royal Roofing - French Camp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4.1K lbs Top 44% higher than 56% 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
Westlake Royal Roofing - French Camp: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Westlake Royal Roofing - French Camp reports the 464th-largest volume, placing it in the top 14.2% of its sector. Its reported volume is concentrated rather than spread: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) alone is 67.7% of the total. Scale peers outside California include Apac-Central Inc. - Southside Ready Mix and Monarch Ceramic Tile Inc.
Concentrated means ≥60% of Westlake Royal Roofing - French Camp's pounds in one chemical - here Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) at 67.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Westlake Royal Roofing - French Camp's total reported releases rose from 1.1 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Westlake Royal Roofing - French Camp's off-site transfers rose from 1.1 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
Westlake Royal Roofing - French Camp Form-R facts
Compare this facility
See how Westlake Royal Roofing - French Camp stacks up against nearby facilities and the typical reporter.
About the same as the comparison
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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 Westlake Royal Roofing - French Camp releases toxic chemicals into the environment. Total: 4.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 23049% (5 lbs to 1.1K lbs).
Westlake Royal Roofing - French Camp: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Westlake Royal Roofing - French Camp year-over-year reported totals (increased by 23049% 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: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 5 lbs | 1 |
| 2020 | 94 lbs | 1 |
| 2021 | 1.9K lbs | 2 |
| 2022 | 1.1K lbs | 2 |
| 2023 | 1.1K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 2.8K lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 953 lbs | - |
| Lead | 379 lbs | Carcinogen |
Westlake Royal Roofing - French Camp · OFFSITE-pathway site
Nearest TRI Facilities to Westlake Royal Roofing - French Camp
Closest other reporters in California - including Westlake Royal Roofing - Lathrop, Valimet Inc, Gcp Applied Technologies Inc, 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. Apac-Central Inc. - Southside Ready Mix, Monarch Ceramic Tile Inc, Owens-Brockway Glass Container Inc - Plant #06.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Westlake Royal Roofing - French Camp on cumulative reported pounds (4.1K lbs) and distinct chemical count (3). Release-pound peers include US Doe Bryan Mound Spr Site, Kemira Water Solutions Inc., US Navy Defense Fuel Support Point Craney Island. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- US Doe Bryan Mound Spr Site Freeport, TX · Petroleum Bulk Terminals 4.1K lbs reported
- Kemira Water Solutions Inc. Augusta, GA · Chemicals 4.1K lbs reported
- US Navy Defense Fuel Support Point Craney Island Portsmouth, VA · Other 4.1K lbs reported
- Corry Manufacturing Co Corry, PA · Transportation Equipment 4.1K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Westlake Corp Facilities
Same-parent TRI sites ranked by reported releases - including Westlake Longview Corp, Westlake US 2 LLC, Westlake Polymers LLC.
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 Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Chromium compounds (except for chromite ore mined in the Transvaal Region), Lead; nearby reporters include Westlake Royal Roofing - Lathrop. Westlake Royal Roofing - French Camp stamps LIGHT volume · OFFSITE 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 Westlake Royal Roofing - French Camp TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Westlake Royal Roofing - French Camp totals are self-reported EPCRA §313 estimates for French Camp, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327390 · Nonmetallic Mineral Product. 2.0% of San Joaquin TRI pounds in this extract. Nearest ABS peer: US Doe Bryan Mound Spr Site (Δ 1 lbs). Pounds ≠ exposure.
Westlake Royal Roofing - French Camp stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region). 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