EPA TRI Facility · Nonmetallic Mineral Product
Calportland Redding Cement Plant
Redding, CA · Parent: Taiheiyo Cement USA Inc
- Total releases
- 14.1K lbs
- Chemicals reported
- 6
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Calportland Redding Cement Plant: how the 14.1K lbs splits
14.1K lbs across all reported pathways
- Air Releases 14.1K lbs 99.9%
- Water Discharges 7 lbs 0.1%
- Land Disposal 0 lbs <0.1%
Calportland Redding Cement Plant's 14.1K lbs Form-R total is AIR - air releases is 99.9% of the bar. Next segment: water discharges at 0.1%. Leading chemical by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
LIGHT volume AIR pathway CLEAN
Calportland Redding Cement Plant is an EPA Toxics Release Inventory reporter in Redding, CA, in the nonmetallic mineral product sector. It reported 15 lbs of releases across 2 chemicals in 2023, and 14.1K lbs in total across its 2019-2023 reporting years. That ranks 9,030 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. Calportland Redding Cement Plant is pounds #362 and chemical-count #177 at 14.1K 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Knauf Insulation Inc.; J.f. Shea Construction Inc Fawndale Rock & Asphalt; U.S. Forest Service Redding Airtanker Base; J.f. Shea Construction Inc. Aggregate Products. Similar-scale Nonmetallic Mineral Product peers outside California: Icco Eagle; Florida Tile Inc; Cardinal Glass; Bullard Abrasives Inc. Other Taiheiyo Cement USA Inc sites in this extract: Calportland Co Mojave Plant; Glacier Northwest Inc Hillsboro Ready-Mix Plant; Glacier Northwest Inc East Marginal Way Plant; Calportland Co Rillito Plant. Largest disclosed chemicals by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Chromium compounds (except for chromite ore mined in the Transvaal Region); Mercury And Mercury Compounds; Mercury compounds.
Calportland Redding Cement Plant stamps LIGHT volume with a dominant AIR pathway (99.9% air releases) across 6 chemicals. Cumulative Form-R extract: 14.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Icco Eagle and Florida Tile Inc.
Calportland Redding Cement Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
14K lbs Top 35% higher than 65% 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
Calportland Redding Cement Plant: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Calportland Redding Cement Plant reports the 338th-largest volume, placing it in the top 10.4% of its sector. Its reported volume is concentrated rather than spread: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) alone is 99.4% of the total. Scale peers outside California include Icco Eagle and Florida Tile Inc.
Concentrated means ≥60% of Calportland Redding Cement Plant's pounds in one chemical - here Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at 99.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Calportland Redding Cement Plant's total reported releases fell from 46 lb in 2022 to 15 lb in 2023, based on EPA TRI filings.
- Calportland Redding Cement Plant's air releases fell from 41 lb in 2022 to 14 lb in 2023, based on EPA TRI filings.
Calportland Redding Cement Plant Form-R facts
Compare this facility
See how Calportland Redding Cement Plant stacks up against nearby facilities and the typical reporter.
99% less than the comparison
3.0× 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 Calportland Redding Cement Plant releases toxic chemicals into the environment. Total: 14.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (4.2K lbs to 15 lbs).
Calportland Redding Cement Plant: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Calportland Redding Cement Plant year-over-year reported totals (decreased by 100% 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: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 4.2K lbs | 3 |
| 2020 | 2.5K lbs | 3 |
| 2021 | 7.3K lbs | 3 |
| 2022 | 46 lbs | 2 |
| 2023 | 15 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 14.0K lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 44 lbs | - |
| Mercury And Mercury Compounds | 20 lbs | - |
| Mercury compounds | 17 lbs | - |
| Lead And Lead Compounds | 5 lbs | - |
| Lead compounds | 2 lbs | - |
Calportland Redding Cement Plant · AIR-pathway site
Nearest TRI Facilities to Calportland Redding Cement Plant
Closest other reporters in California - including Knauf Insulation Inc., J.f. Shea Construction Inc Fawndale Rock & Asphalt, U.S. Forest Service Redding Airtanker Base, 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. Icco Eagle, Florida Tile Inc, Cardinal Glass.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Calportland Redding Cement Plant on cumulative reported pounds (14.1K lbs) and distinct chemical count (6). Release-pound peers include Knoll Inc, Benco Sales Inc, Colgate Palmolive Co. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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 Taiheiyo Cement USA Inc Facilities
Same-parent TRI sites ranked by reported releases - including Calportland Co Mojave Plant, Glacier Northwest Inc Hillsboro Ready-Mix Plant, Glacier Northwest Inc East Marginal Way 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 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Chromium compounds (except for chromite ore mined in the Transvaal Region), Mercury And Mercury Compounds, Mercury compounds; nearby reporters include Knauf Insulation Inc.. Calportland Redding Cement Plant stamps LIGHT 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 Calportland Redding Cement Plant TRI extract (LIGHT · AIR · CLEAN · lead Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Calportland Redding Cement Plant totals are self-reported EPCRA §313 estimates for Redding, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327310 · Nonmetallic Mineral Product. 1.3% of Shasta TRI pounds in this extract. Nearest ABS peer: Knoll Inc (Δ 13 lbs). Pounds ≠ exposure.
Calportland Redding Cement Plant stamps LIGHT volume · AIR pathway · CLEAN · lead Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). 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