EPA TRI Facility · Nonmetallic Mineral Product
Hesperia Plant 31
Hesperia, CA
- Total releases
- 14 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Hesperia Plant 31: how the 14 lbs splits
14 lbs across all reported pathways
- Air Releases 7 lbs 52.5%
- Land Disposal 7 lbs 47.5%
Hesperia Plant 31's 14 lbs Form-R total is MIXED - air releases is 52.5% of the bar. Next segment: land disposal at 47.5%. Leading chemical by pounds: Lead compounds.
TRACE volume MIXED pathway CLEAN
Hesperia Plant 31 is an EPA Toxics Release Inventory reporter in Hesperia, CA, in the nonmetallic mineral product sector. It reported 3 lbs of releases across 1 chemical in 2023, and 14 lbs in total across its 2019-2023 reporting years. That ranks 18,279 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. Hesperia Plant 31 is pounds #959 and chemical-count #1062 at 14 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: W. R. Grace; Sherwin-Williams Co; Church & Dwight Co. Inc.; Cemex Construction Materials Pacific LLC. Similar-scale Nonmetallic Mineral Product peers outside California: Certainteed Cody Plant; Allied Plant 5 - Manvel; Oldcastle Apg New England; Tcc - St Paul. Largest disclosed chemicals by pounds: Lead compounds.
Hesperia Plant 31 is a TRACE · MIXED-pathway Form-R site in Hesperia, CA: 14 lbs across 1 chemical. No single media clears 70% of the bar (lead segment air releases at 52.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Certainteed Cody Plant and Allied Plant 5 - Manvel.
Hesperia Plant 31 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
14 lbs 30th percentile higher than 30% 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
Hesperia Plant 31 in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Hesperia Plant 31 reports the 1,111th-largest volume (14 lbs). Scale peers outside California include Certainteed Cody Plant and Allied Plant 5 - Manvel.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Hesperia Plant 31 Form-R facts
Compare this facility
See how Hesperia Plant 31 stacks up against nearby facilities and the typical reporter.
100% less than the comparison
67% less 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 Hesperia Plant 31 releases toxic chemicals into the environment. Total: 14 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 67% (2 lbs to 3 lbs).
Hesperia Plant 31: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Hesperia Plant 31 year-over-year reported totals (increased by 67% 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: Lead compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2 lbs | 1 |
| 2020 | 3 lbs | 1 |
| 2021 | 3 lbs | 1 |
| 2022 | 3 lbs | 1 |
| 2023 | 3 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 14 lbs | - |
Hesperia Plant 31 in San Bernardino
Nearest TRI Facilities to Hesperia Plant 31
Closest other reporters in California - including W. R. Grace, Sherwin-Williams Co, Church & Dwight Co. 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. Certainteed Cody Plant, Allied Plant 5 - Manvel, Oldcastle Apg New England.
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 Lead compounds; nearby reporters include W. R. Grace. Hesperia Plant 31 stamps TRACE volume · MIXED 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 Hesperia Plant 31 TRI extract (TRACE · MIXED · CLEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hesperia Plant 31 totals are self-reported EPCRA §313 estimates for Hesperia, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of San Bernardino TRI pounds in this extract. Nearest ABS peer: Intervet Inc. (Δ 0 lbs). Pounds ≠ exposure.
Hesperia Plant 31 stamps TRACE · MIXED pathway (air releases leads at 52.5%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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