EPA TRI Facility · Chemicals
American Pacific Corp Utah Operations
Cedar City, UT · Parent: American Pacific Corp
- Total releases
- 408.4K lbs
- Chemicals reported
- 8
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
American Pacific Corp Utah Operations: how the 408.4K lbs splits
408.4K lbs across all reported pathways
- Off-site Transfers 400.6K lbs 98.1%
- Air Releases 7.8K lbs 1.9%
American Pacific Corp Utah Operations's 408.4K lbs Form-R total is OFFSITE - off-site transfers is 98.1% of the bar. Next segment: air releases at 1.9%. Leading chemical by pounds: Lead And Lead Compounds.
MID volume OFFSITE pathway CLEAN
American Pacific Corp Utah Operations is an EPA Toxics Release Inventory reporter in Cedar City, UT, in the chemicals sector. It reported 61.1K lbs of releases across 5 chemicals in 2023, and 408.4K lbs in total across its 2019-2023 reporting years. That ranks 2,198 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. American Pacific Corp Utah Operations is pounds #28 and chemical-count #32 at 408.4K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sunroc Corp - Cedar City; Staker & Parson- Cedar City Facility; Western Quality Foods LLC; Bmca Cedar City LLC (bmca). Similar-scale Chemicals peers outside Utah: Adjuvants Unlimited- #3507; Huntsman Advanced Materials Americas; US Borax Inc.; Huntsman Advanced Materials LLC. Largest disclosed chemicals by pounds: Lead And Lead Compounds; Ammonia; Sodium azide; Barium And Barium Compounds.
American Pacific Corp Utah Operations stamps MID volume with a dominant OFFSITE pathway (98.1% off-site transfers) across 8 chemicals. Cumulative Form-R extract: 408.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Adjuvants Unlimited- #3507 and Huntsman Advanced Materials Americas.
American Pacific Corp Utah Operations vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
408K lbs Top 8% higher than 92% 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
American Pacific Corp Utah Operations inside Iron's TRI pounds
Among the 3,917 Chemicals facilities in this database, American Pacific Corp Utah Operations reports the 443rd-largest volume, placing it in the top 11.3% of its sector. This one site accounts for 33.4% of every pound reported in Iron. Its reported volume is concentrated rather than spread: Lead And Lead Compounds alone is 80.2% of the total. Scale peers outside Utah include Adjuvants Unlimited- #3507 and Huntsman Advanced Materials Americas.
County-dominant here means ≥25% of Iron's reported pounds (1.2M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- American Pacific Corp Utah Operations's total reported releases rose from 57.2 thousand lb in 2022 to 61.1 thousand lb in 2023, based on EPA TRI filings.
- American Pacific Corp Utah Operations's air releases rose from 458 lb in 2022 to 629 lb in 2023, based on EPA TRI filings.
- American Pacific Corp Utah Operations's chemicals reported fell from 7 in 2022 to 5 in 2023, based on EPA TRI filings.
- American Pacific Corp Utah Operations's off-site transfers rose from 56.8 thousand lb in 2022 to 60.5 thousand lb in 2023, based on EPA TRI filings.
American Pacific Corp Utah Operations Form-R facts
Compare this facility
See how American Pacific Corp Utah Operations stacks up against nearby facilities and the typical reporter.
1094800.9× more than the comparison
2.7× 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 American Pacific Corp Utah Operations releases toxic chemicals into the environment. Total: 408.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 48% (117.9K lbs to 61.1K lbs).
American Pacific Corp Utah Operations: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows American Pacific Corp Utah Operations year-over-year reported totals (decreased by 48% 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 And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 117.9K lbs | 6 |
| 2020 | 130.0K lbs | 6 |
| 2021 | 42.2K lbs | 6 |
| 2022 | 57.2K lbs | 7 |
| 2023 | 61.1K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 327.5K lbs | - |
| Ammonia | 44.0K lbs | - |
| Sodium azide | 22.1K lbs | - |
| Barium And Barium Compounds | 8.4K lbs | - |
| 2,2-Dichloro-1,1,1-trifluoroethane (HCFC-123) | 4.5K lbs | - |
| Nitric acid | 1.9K lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1 lbs | - |
| Ethylene glycol | 0 lbs | - |
American Pacific Corp Utah Operations · OFFSITE-pathway site
Nearest TRI Facilities to American Pacific Corp Utah Operations
Closest other reporters in Utah - including Sunroc Corp - Cedar City, Staker & Parson- Cedar City Facility, Western Quality Foods LLC, ordered by distance.
Showing 8 of 219 other reporting facilities in Utah.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Utah - e.g. Adjuvants Unlimited- #3507, Huntsman Advanced Materials Americas, US Borax Inc..
Compare beyond Utah
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest American Pacific Corp Utah Operations on cumulative reported pounds (408.4K lbs) and distinct chemical count (8). Release-pound peers include Adjuvants Unlimited- #3507, Simmons Foods, Johnson Matthey. 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).
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, Ammonia, Sodium azide, Barium And Barium Compounds; nearby reporters include Sunroc Corp - Cedar City. American Pacific Corp Utah Operations stamps MID volume · OFFSITE 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 American Pacific Corp Utah Operations TRI extract (MID · OFFSITE · CLEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
American Pacific Corp Utah Operations totals are self-reported EPCRA §313 estimates for Cedar City, UT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325180 · Chemicals. 33.4% of Iron TRI pounds in this extract. Nearest ABS peer: Adjuvants Unlimited- #3507 (Δ 11 lbs). Pounds ≠ exposure.
American Pacific Corp Utah Operations stamps MID volume · OFFSITE 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