EPA TRI Facility · Nonmetallic Mineral Product
Johns Manville
Willows, CA · Parent: Berkshire Hathaway Inc
- Total releases
- 717.6K lbs
- Chemicals reported
- 7
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Johns Manville: how the 717.6K lbs splits
717.6K lbs across all reported pathways
- Off-site Transfers 558.8K lbs 77.9%
- Air Releases 158.9K lbs 22.1%
Johns Manville's 717.6K lbs Form-R total is OFFSITE - off-site transfers is 77.9% of the bar. Next segment: air releases at 22.1%. Leading chemical by pounds: 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.
MID volume OFFSITE pathway CARC-LEAN
Johns Manville is an EPA Toxics Release Inventory reporter in Willows, CA, in the nonmetallic mineral product sector. It reported 155.9K lbs of releases across 4 chemicals in 2023, and 717.6K lbs in total across its 2019-2023 reporting years. That ranks 1,588 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. Johns Manville is pounds #34 and chemical-count #125 at 717.6K 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: Land O Lakes - Orland; Latham Pool Products Inc-Ca; Federal Cartridge Company-Oroville Operations; Pacific Woodtech Corp. Similar-scale Nonmetallic Mineral Product peers outside California: Johns Manville Plant 7; Knauf Insulation Inc.; Lhoist Na of Alabama Llc-O'Neal Plant; Owens Corning Insulating Systems LLC Fairburn Ga. Other Berkshire Hathaway Inc sites in this extract: Cerro Wire LLC; Midamerican Energy Co Walter Scott Jr Energy Center; Pacificorp Dave Johnston Plant; Pacificorp Jim Bridger Plant & Bridger Coal Co. Largest disclosed chemicals by pounds: Chromium compounds (except for chromite ore mined in the Transvaal Region); Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Styrene; Manganese compounds.
Johns Manville stamps MID volume with a dominant OFFSITE pathway (77.9% off-site transfers) across 7 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 717.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Johns Manville Plant 7 and Knauf Insulation Inc..
Johns Manville vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
718K lbs Top 6% higher than 94% 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
Johns Manville inside Glenn's TRI pounds
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Johns Manville reports the 42nd-largest volume, placing it in the top 1.3% of its sector. This one site accounts for 97.6% of every pound reported in Glenn. Scale peers outside California include Johns Manville Plant 7 and Knauf Insulation Inc..
County-dominant here means ≥25% of Glenn's reported pounds (735.3K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Johns Manville's total reported releases rose from 141.6 thousand lb in 2022 to 155.9 thousand lb in 2023, based on EPA TRI filings.
- Johns Manville's off-site transfers rose from 106.6 thousand lb in 2022 to 123.8 thousand lb in 2023, based on EPA TRI filings.
- Johns Manville's air releases fell from 35.0 thousand lb in 2022 to 32.1 thousand lb in 2023, based on EPA TRI filings.
Johns Manville Form-R facts
Compare this facility
See how Johns Manville stacks up against nearby facilities and the typical reporter.
40.7× more than the comparison
3.5× 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 Johns Manville releases toxic chemicals into the environment. Total: 717.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 83% (85.2K lbs to 155.9K lbs).
Johns Manville: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Johns Manville year-over-year reported totals (increased by 83% 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 compounds (except for chromite ore mined in the Transvaal Region).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 85.2K lbs | 3 |
| 2020 | 121.2K lbs | 3 |
| 2021 | 213.8K lbs | 3 |
| 2022 | 141.6K lbs | 4 |
| 2023 | 155.9K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 292.9K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 263.6K lbs | - |
| Styrene | 155.1K lbs | Carcinogen |
| Manganese compounds | 3.9K lbs | - |
| Manganese And Manganese Compounds | 2.1K lbs | - |
| Lead compounds | 59 lbs | - |
| Lead And Lead Compounds | 10 lbs | - |
Johns Manville · OFFSITE-pathway site
Nearest TRI Facilities to Johns Manville
Closest other reporters in California - including Land O Lakes - Orland, Latham Pool Products Inc-Ca, Federal Cartridge Company-Oroville Operations, 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. Johns Manville Plant 7, Knauf Insulation Inc., Lhoist Na of Alabama Llc-O'Neal Plant.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Johns Manville on cumulative reported pounds (717.6K lbs) and distinct chemical count (7). Release-pound peers include U.S. Army - Fort Sill, Ok (range Facility), Amsted Rail Co Inc, Weyerhaeuser Nr Co. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Berkshire Hathaway Inc Facilities
Same-parent TRI sites ranked by reported releases - including Cerro Wire LLC, Midamerican Energy Co Walter Scott Jr Energy Center, Pacificorp Dave Johnston 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 Chromium compounds (except for chromite ore mined in the Transvaal Region), Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Styrene, Manganese compounds; nearby reporters include Land O Lakes - Orland. Johns Manville stamps MID 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 Johns Manville TRI extract (MID · OFFSITE · CARC-LEAN · lead 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.
Johns Manville totals are self-reported EPCRA §313 estimates for Willows, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327993 · Nonmetallic Mineral Product. 97.6% of Glenn TRI pounds in this extract. Nearest ABS peer: U.S. Army - Fort Sill, Ok (range Facility) (Δ 162 lbs). Pounds ≠ exposure.
Johns Manville stamps MID volume · OFFSITE pathway · CARC-LEAN · lead 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