EPA TRI Facility · Chemicals
Royal Metal Powders Inc.
Maryville, TN
- Total releases
- 1.3K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Royal Metal Powders Inc.: how the 1.3K lbs splits
1.3K lbs across all reported pathways
- Air Releases 1.3K lbs 100.0%
Royal Metal Powders Inc.'s 1.3K 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: Copper.
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.
LIGHT volume AIR pathway TRACE-CARC
Royal Metal Powders Inc. is an EPA Toxics Release Inventory reporter in Maryville, TN, in the chemicals sector. It reported 257 lbs of releases across 3 chemicals in 2023, and 1.3K lbs in total across its 2019-2023 reporting years. That ranks 13,477 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. Royal Metal Powders Inc. is pounds #410 and chemical-count #306 at 1.3K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Smoky Mountain Metals Inc; Arconic US LLC; Nisus Corp; Flex-N-Gate Rockford. Similar-scale Chemicals peers outside Tennessee: W J Ruscoe Co Plant II; Matheson Tri-Gas Inc-Palm; Nanophase Technologies Corp; Ppg Industries Inc. Largest disclosed chemicals by pounds: Copper; Lead; Ammonia.
Royal Metal Powders Inc. stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include W J Ruscoe Co Plant II and Matheson Tri-Gas Inc-Palm.
Royal Metal Powders Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.3K lbs 48th percentile higher than 48% 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
Royal Metal Powders Inc.: Copper-led volume
Among the 3,917 Chemicals facilities in this database, Royal Metal Powders Inc. reports the 2,766th-largest volume (1.3K lbs). Its reported volume is concentrated rather than spread: Copper alone is 99.4% of the total. Scale peers outside Tennessee include W J Ruscoe Co Plant II and Matheson Tri-Gas Inc-Palm.
Concentrated means ≥60% of Royal Metal Powders Inc.'s pounds in one chemical - here Copper at 99.4%. Not a toxicity score.
Royal Metal Powders Inc. Form-R facts
Compare this facility
See how Royal Metal Powders Inc. stacks up against nearby facilities and the typical reporter.
32.1× more 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 Royal Metal Powders Inc. releases toxic chemicals into the environment. Total: 1.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 1% (255 lbs to 257 lbs).
Royal Metal Powders Inc.: 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 Royal Metal Powders Inc. year-over-year reported totals (increased by 1% 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 255 lbs | 2 |
| 2020 | 257 lbs | 3 |
| 2021 | 257 lbs | 3 |
| 2022 | 257 lbs | 3 |
| 2023 | 257 lbs | 3 |
Royal Metal Powders Inc. · AIR-pathway site
Nearest TRI Facilities to Royal Metal Powders Inc.
Closest other reporters in Tennessee - including Smoky Mountain Metals Inc, Arconic US LLC, Nisus Corp, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Tennessee - e.g. W J Ruscoe Co Plant II, Matheson Tri-Gas Inc-Palm, Nanophase Technologies Corp.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Royal Metal Powders Inc. on cumulative reported pounds (1.3K lbs) and distinct chemical count (3). Release-pound peers include Holcim Wcr Inc Cs-North Ready Mix Plant, W J Ruscoe Co Plant II, Tyson Poultry Inc. - Carthage Tx Processing Plant. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- Holcim Wcr Inc Cs-North Ready Mix Plant Colorado Springs, CO · Nonmetallic Mineral Product 1.3K lbs reported
- W J Ruscoe Co Plant II Akron, OH · Chemicals 1.3K lbs reported
- Tyson Poultry Inc. - Carthage Tx Processing Plant Carthage, TX · Food 1.3K lbs reported
- Insinkerator LLC Racine, WI · Electrical Equipment 1.3K 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 Copper, Lead, Ammonia; nearby reporters include Smoky Mountain Metals Inc. Royal Metal Powders Inc. stamps LIGHT volume · AIR pathway · TRACE-CARC 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 Royal Metal Powders Inc. TRI extract (LIGHT · AIR · TRACE-CARC · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Royal Metal Powders Inc. totals are self-reported EPCRA §313 estimates for Maryville, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325180 · Chemicals. 0.1% of Blount TRI pounds in this extract. Nearest ABS peer: Holcim Wcr Inc Cs-North Ready Mix Plant (Δ 2 lbs). Pounds ≠ exposure.
Royal Metal Powders Inc. stamps LIGHT volume · AIR pathway · TRACE-CARC · lead Copper. 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