EPA TRI Facility · Nonmetallic Mineral Product
Gardena Plant 25
Rosewood, CA · Parent: Mcc Development Corp
- Total releases
- 100 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Gardena Plant 25: how the 100 lbs splits
100 lbs across all reported pathways
- Air Releases 52 lbs 52.5%
- Land Disposal 47 lbs 47.5%
Gardena Plant 25's 100 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
Gardena Plant 25 is an EPA Toxics Release Inventory reporter in Rosewood, CA, in the nonmetallic mineral product sector. It reported 16 lbs of releases across 1 chemical in 2023, and 100 lbs in total across its 2019-2023 reporting years. That ranks 16,569 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. Gardena Plant 25 is pounds #821 and chemical-count #993 at 100 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: Owens Corning Roofing & Asphalt LLC; Demennokerdoon DBA World Oil Recycling; Tnemec Co Inc; Triumph Processing Inc DBA As Valence Lynwood. Similar-scale Nonmetallic Mineral Product peers outside California: Lambcon Ready Mix; Potters - Palestine; Hancock Concrete Products LLC; Georgia-Pacific Gypsum LLC. Other Mcc Development Corp sites in this extract: Hawaiian Rock Products-Guam; Moreno Valley Plant 2; Rialto Plant 24; Sun City Plant 8. Largest disclosed chemicals by pounds: Lead compounds.
Gardena Plant 25 is a TRACE · MIXED-pathway Form-R site in Rosewood, CA: 100 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 Lambcon Ready Mix and Potters - Palestine.
Gardena Plant 25 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
100 lbs 36th percentile higher than 36% 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
Gardena Plant 25 in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Gardena Plant 25 reports the 897th-largest volume (100 lbs). Scale peers outside California include Lambcon Ready Mix and Potters - Palestine.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Gardena Plant 25 Form-R facts
Compare this facility
See how Gardena Plant 25 stacks up against nearby facilities and the typical reporter.
38% less than the comparison
83% 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 Gardena Plant 25 releases toxic chemicals into the environment. Total: 100 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 32% (24 lbs to 16 lbs).
Gardena Plant 25: 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 Gardena Plant 25 year-over-year reported totals (decreased by 32% 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 | 24 lbs | 1 |
| 2020 | 21 lbs | 1 |
| 2021 | 20 lbs | 1 |
| 2022 | 18 lbs | 1 |
| 2023 | 16 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 100 lbs | - |
Gardena Plant 25 in Los Angeles
Nearest TRI Facilities to Gardena Plant 25
Closest other reporters in California - including Owens Corning Roofing & Asphalt LLC, Demennokerdoon DBA World Oil Recycling, Tnemec 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. Lambcon Ready Mix, Potters - Palestine, Hancock Concrete Products LLC.
Other Mcc Development Corp Facilities
Same-parent TRI sites ranked by reported releases - including Hawaiian Rock Products-Guam, Moreno Valley Plant 2, Rialto Plant 24.
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 Owens Corning Roofing & Asphalt LLC. Gardena Plant 25 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 Gardena Plant 25 TRI extract (TRACE · MIXED · CLEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Gardena Plant 25 totals are self-reported EPCRA §313 estimates for Rosewood, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Flint Hills Resources Pine Bend LLC St Paul (Δ 0 lbs). Pounds ≠ exposure.
Gardena Plant 25 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