EPA TRI Facility · Nonmetallic Mineral Product
Cemex Mission Valley Plant
San Diego, CA · Parent: Cemex Inc
- Total releases
- 2 lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Cemex Mission Valley Plant: how the 2 lbs splits
2 lbs across all reported pathways
- Air Releases 2 lbs 100.0%
Cemex Mission Valley Plant's 2 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead And Lead Compounds.
TRACE volume AIR pathway CLEAN
Cemex Mission Valley Plant is an EPA Toxics Release Inventory reporter in San Diego, CA, in the nonmetallic mineral product sector. It reported 1 lbs of releases across 2 chemicals in 2023, and 2 lbs in total across its 2019-2023 reporting years. That ranks 19,422 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. Cemex Mission Valley Plant is pounds #1032 and chemical-count #508 at 2 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: Solar Turbines Inc Kearny Mesa; Kyocera International Inc; L3 Technologies Inc.; Saint Gobain Solar Gard LLC. Similar-scale Nonmetallic Mineral Product peers outside California: Holcim - Ner Inc.; Heavy Materials Svi - St Croix; Superlite Block Inc; Southern Concrete Materials-Precast Div. Other Cemex Inc sites in this extract: Cemex Southeast LLC - Demopolis Plant; Cemex Construction Materials Atlantic LLC; Cemex Construction Materials South LLC - Balcones Plant; Cemex Construction Materials South LLC. Largest disclosed chemicals by pounds: Lead And Lead Compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead compounds.
Compare Cemex Mission Valley Plant with
Nearest reporters in California
- Solar Turbines Inc Kearny Mesa San Diego · 22 lbs
- Kyocera International Inc San Diego · 3.9K lbs
- L3 Technologies Inc. San Diego · 0 lbs
- Saint Gobain Solar Gard LLC San Diego · 11.4K lbs
Similar-scale Nonmetallic Mineral Product sites elsewhere: Holcim - Ner Inc. (MA) · Heavy Materials Svi - St Croix (VI) · Superlite Block Inc (AZ)
Cemex Mission Valley Plant stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals. Cumulative Form-R extract: 2 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Holcim - Ner Inc. and Heavy Materials Svi - St Croix.
Cemex Mission Valley Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2 lbs 25th percentile higher than 25% 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
Cemex Mission Valley Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Cemex Mission Valley Plant reports the 1,413th-largest volume (2 lbs). Scale peers outside California include Holcim - Ner Inc. and Heavy Materials Svi - St Croix.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Cemex Mission Valley Plant Form-R facts
Compare this facility
See how Cemex Mission Valley Plant stacks up against nearby facilities and the typical reporter.
91% less than the comparison
50% 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 Cemex Mission Valley Plant releases toxic chemicals into the environment. Total: 2 lbs.
Emissions Trend Summary
Cemex Mission Valley Plant: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Cemex Mission Valley Plant year-over-year reported totals. 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 And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 1 lbs | 2 |
| 2023 | 1 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 2 lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 0 lbs | - |
| Lead compounds | 0 lbs | - |
Cemex Mission Valley Plant · AIR-pathway site
Nearest TRI Facilities to Cemex Mission Valley Plant
Closest other reporters in California - including Solar Turbines Inc Kearny Mesa, Kyocera International Inc, L3 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. Holcim - Ner Inc., Heavy Materials Svi - St Croix, Superlite Block Inc.
Other Cemex Inc Facilities
Same-parent TRI sites ranked by reported releases - including Cemex Southeast LLC - Demopolis Plant, Cemex Construction Materials Atlantic LLC, Cemex Construction Materials South LLC - Balcones 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 Lead And Lead Compounds, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead compounds; nearby reporters include Solar Turbines Inc Kearny Mesa. Cemex Mission Valley Plant 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 Cemex Mission Valley Plant TRI extract (TRACE · AIR · CLEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Cemex Mission Valley Plant totals are self-reported EPCRA §313 estimates for San Diego, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of San Diego TRI pounds in this extract. Nearest ABS peer: Alco Manufacturing Corp LLC (Δ 0 lbs). Pounds ≠ exposure.
Cemex Mission Valley Plant stamps TRACE volume · AIR pathway · CLEAN · lead Lead And Lead Compounds. 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