EPA TRI Facility · Primary Metals
Smelter Service Corp
Mount Pleasant, TN
- Total releases
- 1.8M lbs
- Chemicals reported
- 6
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Smelter Service Corp: how the 1.8M lbs splits
1.8M lbs across all reported pathways
- Off-site Transfers 1.8M lbs 96.0%
- Air Releases 72.3K lbs 4.0%
- Water Discharges 240 lbs <0.1%
- Land Disposal 0 lbs <0.1%
Smelter Service Corp's 1.8M lbs Form-R total is OFFSITE - off-site transfers is 96.0% of the bar. Next segment: air releases at 4.0%. 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.
HEAVY volume OFFSITE pathway CARC-LEAN
Smelter Service Corp is an EPA Toxics Release Inventory reporter in Mount Pleasant, TN, in the primary metals sector. It reported 723.3K lbs of releases across 6 chemicals in 2023, and 1.8M lbs in total across its 2019-2023 reporting years. That ranks 907 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. Smelter Service Corp is pounds #30 and chemical-count #120 at 1.8M 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Cytec Industries Inc; Tennessee Aluminum Processors Inc; Gcp Applied Technologies Inc; Imasen Bucyrus Technology-Tennessee. Similar-scale Primary Metals peers outside Tennessee: Imsamet of Arizona; Steel Dynamics Inc-Engineered Bar Products Div; Logan Aluminum Inc; Brembo Homer Foundry. Largest disclosed chemicals by pounds: Copper; Manganese; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Lead.
Smelter Service Corp stamps HEAVY volume with a dominant OFFSITE pathway (96.0% off-site transfers) across 6 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 1.8M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Imsamet of Arizona and Steel Dynamics Inc-Engineered Bar Products Div.
Smelter Service Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.8M lbs Top 3% higher than 97% 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
Smelter Service Corp inside Maury's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Smelter Service Corp reports the 111th-largest volume, placing it in the top 6.9% of its sector. This one site accounts for 42.3% of every pound reported in Maury. Its reported volume is concentrated rather than spread: Copper alone is 67.9% of the total. Scale peers outside Tennessee include Imsamet of Arizona and Steel Dynamics Inc-Engineered Bar Products Div.
County-dominant here means ≥25% of Maury's reported pounds (4.3M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Smelter Service Corp's total reported releases rose from 219.2 thousand lb in 2022 to 723.3 thousand lb in 2023, based on EPA TRI filings.
- Smelter Service Corp's water releases rose from 5 lb in 2022 to 190 lb in 2023, based on EPA TRI filings.
- Smelter Service Corp's off-site transfers rose from 203.4 thousand lb in 2022 to 707.6 thousand lb in 2023, based on EPA TRI filings.
- Smelter Service Corp's chemicals reported rose from 5 in 2022 to 6 in 2023, based on EPA TRI filings.
Smelter Service Corp Form-R facts
Compare this facility
See how Smelter Service Corp stacks up against nearby facilities and the typical reporter.
4.8× more than the comparison
45% less 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 Smelter Service Corp releases toxic chemicals into the environment. Total: 1.8M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 104% (354.1K lbs to 723.3K lbs).
Smelter Service Corp: annual Form-R pounds
HEAVY site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023
What this shows Smelter Service Corp year-over-year reported totals (increased by 104% 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 | 354.1K lbs | 4 |
| 2020 | 340.7K lbs | 4 |
| 2021 | 187.5K lbs | 5 |
| 2022 | 219.2K lbs | 5 |
| 2023 | 723.3K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 1.2M lbs | - |
| Manganese | 464.9K lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 67.1K lbs | - |
| Lead | 49.2K lbs | Carcinogen |
| Hydrogen fluoride | 4.2K lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Smelter Service Corp · OFFSITE-pathway site
Nearest TRI Facilities to Smelter Service Corp
Closest other reporters in Tennessee - including Cytec Industries Inc, Tennessee Aluminum Processors Inc, Gcp Applied Technologies Inc, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Imsamet of Arizona, Steel Dynamics Inc-Engineered Bar Products Div, Logan Aluminum Inc.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Smelter Service Corp on cumulative reported pounds (1.8M lbs) and distinct chemical count (6). Release-pound peers include Neptune Technology Group Inc, Imsamet of Arizona, Maax US Corp.. 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).
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, Manganese, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Lead; nearby reporters include Cytec Industries Inc. Smelter Service Corp stamps HEAVY volume · OFFSITE pathway · CARC-LEAN 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 Smelter Service Corp TRI extract (HEAVY · OFFSITE · CARC-LEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Smelter Service Corp totals are self-reported EPCRA §313 estimates for Mount Pleasant, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331314 · Primary Metals. 42.3% of Maury TRI pounds in this extract. Nearest ABS peer: Neptune Technology Group Inc (Δ 1.4K lbs). Pounds ≠ exposure.
Smelter Service Corp stamps HEAVY volume · OFFSITE pathway · CARC-LEAN · 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