EPA TRI Facility · Nonmetallic Mineral Product
Ust Inc. Landmark Ceramics
Mount Pleasant, TN
- Total releases
- 20.7K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Ust Inc. Landmark Ceramics: how the 20.7K lbs splits
20.7K lbs across all reported pathways
- Air Releases 20.7K lbs 100.0%
Ust Inc. Landmark Ceramics's 20.7K 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: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
LIGHT volume AIR pathway CLEAN
Ust Inc. Landmark Ceramics is an EPA Toxics Release Inventory reporter in Mount Pleasant, TN, in the nonmetallic mineral product sector. It reported 4.8K lbs of releases across 1 chemical in 2023, and 20.7K lbs in total across its 2019-2023 reporting years. That ranks 8,176 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. Ust Inc. Landmark Ceramics is pounds #251 and chemical-count #493 at 20.7K lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Imasen Bucyrus Technology-Tennessee; Tennessee Aluminum Processors Inc; Gcp Applied Technologies Inc; Smelter Service Corp. Similar-scale Nonmetallic Mineral Product peers outside Tennessee: Cps Technologies Corp; United Abrasives Inc; Johns Manville; Fuyao Glass Illinois Inc. Largest disclosed chemicals by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
Ust Inc. Landmark Ceramics stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 20.7K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Cps Technologies Corp and United Abrasives Inc.
Ust Inc. Landmark Ceramics vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
21K lbs Top 31% higher than 69% 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
Ust Inc. Landmark Ceramics: 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, Ust Inc. Landmark Ceramics reports the 307th-largest volume, placing it in the top 9.4% 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 100% of the total. Scale peers outside Tennessee include Cps Technologies Corp and United Abrasives Inc.
Concentrated means ≥60% of Ust Inc. Landmark Ceramics's pounds in one chemical - here Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ust Inc. Landmark Ceramics's total reported releases fell from 5.0 thousand lb in 2022 to 4.8 thousand lb in 2023, based on EPA TRI filings.
- Ust Inc. Landmark Ceramics's air releases fell from 5.0 thousand lb in 2022 to 4.8 thousand lb in 2023, based on EPA TRI filings.
Ust Inc. Landmark Ceramics Form-R facts
Compare this facility
See how Ust Inc. Landmark Ceramics stacks up against nearby facilities and the typical reporter.
356.9× more than the comparison
About the same as 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 Ust Inc. Landmark Ceramics releases toxic chemicals into the environment. Total: 20.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 50% (3.2K lbs to 4.8K lbs).
Ust Inc. Landmark Ceramics: 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 Ust Inc. Landmark Ceramics year-over-year reported totals (increased by 50% 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 | 3.2K lbs | 1 |
| 2020 | 3.5K lbs | 1 |
| 2021 | 4.2K lbs | 1 |
| 2022 | 5.0K lbs | 1 |
| 2023 | 4.8K lbs | 1 |
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) | 20.7K lbs | - |
Ust Inc. Landmark Ceramics · AIR-pathway site
Nearest TRI Facilities to Ust Inc. Landmark Ceramics
Closest other reporters in Tennessee - including Imasen Bucyrus Technology-Tennessee, Tennessee Aluminum Processors Inc, Gcp Applied Technologies Inc, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Tennessee - e.g. Cps Technologies Corp, United Abrasives Inc, Johns Manville.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ust Inc. Landmark Ceramics on cumulative reported pounds (20.7K lbs) and distinct chemical count (1). Release-pound peers include Sheffield Pharmaceuticals LLC, Tclad Inc, Harvest Four Corners. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Sheffield Pharmaceuticals LLC New London, CT · Chemicals 20.7K lbs reported
- Tclad Inc Prescott, WI · Computers and Electronic Products 20.7K lbs reported
- Harvest Four Corners Durango, CO · Natural Gas Processing 20.6K lbs reported
- Alpha Circuit I Llc. Elmhurst, IL · Computers and Electronic Products 20.6K lbs reported
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 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); nearby reporters include Imasen Bucyrus Technology-Tennessee. Ust Inc. Landmark Ceramics 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 Ust Inc. Landmark Ceramics 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.
Ust Inc. Landmark Ceramics totals are self-reported EPCRA §313 estimates for Mount Pleasant, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327120 · Nonmetallic Mineral Product. 0.5% of Maury TRI pounds in this extract. Nearest ABS peer: Sheffield Pharmaceuticals LLC (Δ 1 lbs). Pounds ≠ exposure.
Ust Inc. Landmark Ceramics 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