EPA TRI Facility · Nonmetallic Mineral Product
Holcim (us) Inc Devil's Slide Plant
Morgan, UT · Parent: Holcim Participations (us) Inc
- Total releases
- 177.9K lbs
- Chemicals reported
- 8
- Carcinogens
- 1
- Primary pathway
- Air Releases
MIXED Form-R mix
Holcim (us) Inc Devil's Slide Plant: how the 177.9K lbs splits
177.9K lbs across all reported pathways
- Air Releases 96.8K lbs 54.4%
- Land Disposal 81.1K lbs 45.6%
Holcim (us) Inc Devil's Slide Plant's 177.9K lbs Form-R total is MIXED - air releases is 54.4% of the bar. Next segment: land disposal at 45.6%. Leading chemical by pounds: Formaldehyde.
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 MIXED pathway CARC-MID
Holcim (us) Inc Devil's Slide Plant is an EPA Toxics Release Inventory reporter in Morgan, UT, in the nonmetallic mineral product sector. It reported 1.4K lbs of releases across 3 chemicals in 2023, and 177.9K lbs in total across its 2019-2023 reporting years. That ranks 3,458 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Utah's 220 reporting TRI sites, pounds #1 is not chemical-count #1. Holcim (us) Inc Devil's Slide Plant is pounds #38 and chemical-count #33 at 177.9K lbs. Kennecott Utah Copper Mine Concentrators & Power Plant leads reported pounds (781.4M lbs) at 34 chemicals (chemical-count #4). Clean Harbors Aragonite LLC leads chemical count at 193 chemicals (13.3M lbs, pounds #6). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Geneva Rock Products Inc - Morgan Hmap; Geneva Rock Products Inc Layton Facility; Hf Sinclair Woods Cross Refining LLC; Utelite. Similar-scale Nonmetallic Mineral Product peers outside Utah: Ardagh Glass Inc; Prysmian Cables & Systems USA LLC; Oldcastle Infrastructure - Acworth; Certainteed LLC. Other Holcim Participations (us) Inc sites in this extract: Holcim (us) Inc Holly Hill Plant; Holcim (us) Inc; Holcim (us) (including Systech Env. Corp.); Holcim (us) Inc.. Largest disclosed chemicals by pounds: Formaldehyde; Ammonia; Manganese compounds; Manganese And Manganese Compounds.
Holcim (us) Inc Devil's Slide Plant is a MID · MIXED-pathway Form-R site in Morgan, UT: 177.9K lbs across 8 chemicals (1 carcinogen-classified, CARC-MID). No single media clears 70% of the bar (lead segment air releases at 54.4%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ardagh Glass Inc and Prysmian Cables & Systems USA LLC.
Holcim (us) Inc Devil's Slide Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
178K lbs Top 13% higher than 87% 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
Holcim (us) Inc Devil's Slide Plant inside Morgan's TRI pounds
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Holcim (us) Inc Devil's Slide Plant reports the 135th-largest volume, placing it in the top 4.1% of its sector. This one site accounts for more than 99.9% of every pound reported in Morgan. Scale peers outside Utah include Ardagh Glass Inc and Prysmian Cables & Systems USA LLC.
County-dominant here means ≥25% of Morgan's reported pounds (177.9K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Holcim (us) Inc Devil's Slide Plant's total reported releases fell from 2.2 thousand lb in 2022 to 1.4 thousand lb in 2023, based on EPA TRI filings.
- Holcim (us) Inc Devil's Slide Plant's land releases fell from 2.2 thousand lb in 2022 to 1.4 thousand lb in 2023, based on EPA TRI filings.
Holcim (us) Inc Devil's Slide Plant Form-R facts
Compare this facility
See how Holcim (us) Inc Devil's Slide Plant stacks up against nearby facilities and the typical reporter.
635441.3× more than the comparison
8.0× 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 Holcim (us) Inc Devil's Slide Plant releases toxic chemicals into the environment. Total: 177.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 95% (27.3K lbs to 1.4K lbs).
Holcim (us) Inc Devil's Slide Plant: annual Form-R pounds
MID site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Holcim (us) Inc Devil's Slide Plant year-over-year reported totals (decreased by 95% 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: Formaldehyde.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 27.3K lbs | 3 |
| 2020 | 78.8K lbs | 6 |
| 2021 | 68.2K lbs | 6 |
| 2022 | 2.2K lbs | 3 |
| 2023 | 1.4K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Formaldehyde | 50.5K lbs | Carcinogen |
| Ammonia | 46.0K lbs | - |
| Manganese compounds | 22.1K lbs | - |
| Manganese And Manganese Compounds | 20.7K lbs | - |
| Zinc compounds | 20.2K lbs | - |
| Lead And Lead Compounds | 18.3K lbs | - |
| Mercury And Mercury Compounds | 139 lbs | - |
| Chromium | 25 lbs | - |
Holcim (us) Inc Devil's Slide Plant in Morgan
Nearest TRI Facilities to Holcim (us) Inc Devil's Slide Plant
Closest other reporters in Utah - including Geneva Rock Products Inc - Morgan Hmap, Geneva Rock Products Inc Layton Facility, Hf Sinclair Woods Cross Refining LLC, ordered by distance.
Showing 8 of 219 other reporting facilities in Utah.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Utah - e.g. Ardagh Glass Inc, Prysmian Cables & Systems USA LLC, Oldcastle Infrastructure - Acworth.
Compare beyond Utah
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Holcim (us) Inc Devil's Slide Plant on cumulative reported pounds (177.9K lbs) and distinct chemical count (8). Release-pound peers include Saputo Cheese USA Inc., Cmc Steel New Jersey, US Army Camp Guernsey Training Areas. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive LLC. 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 Holcim Participations (us) Inc Facilities
Same-parent TRI sites ranked by reported releases - including Holcim (us) Inc Holly Hill Plant, Holcim (us) Inc, Holcim (us) (including Systech Env. Corp.).
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 Formaldehyde, Ammonia, Manganese compounds, Manganese And Manganese Compounds; nearby reporters include Geneva Rock Products Inc - Morgan Hmap. Holcim (us) Inc Devil's Slide Plant stamps MID volume · MIXED pathway · CARC-MID 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 Holcim (us) Inc Devil's Slide Plant TRI extract (MID · MIXED · CARC-MID · lead Formaldehyde) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Holcim (us) Inc Devil's Slide Plant totals are self-reported EPCRA §313 estimates for Morgan, UT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327310 · Nonmetallic Mineral Product. more than 99.9% of Morgan TRI pounds in this extract. Nearest ABS peer: Saputo Cheese USA Inc. (Δ 57 lbs). Pounds ≠ exposure.
Holcim (us) Inc Devil's Slide Plant stamps MID · MIXED pathway (air releases leads at 54.4%). 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