EPA TRI Facility · Fabricated Metals
Simpson Strong Tie
Gallatin, TN
- Total releases
- 3.7K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Simpson Strong Tie: how the 3.7K lbs splits
3.7K lbs across all reported pathways
- Off-site Transfers 3.7K lbs 100.0%
Simpson Strong Tie's 3.7K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Chromium.
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 OFFSITE pathway CARC-MID
Simpson Strong Tie is an EPA Toxics Release Inventory reporter in Gallatin, TN, in the fabricated metals sector. It reported 2.0K lbs of releases across 2 chemicals in 2023, and 3.7K lbs in total across its 2022-2023 reporting years. That ranks 11,723 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. Simpson Strong Tie is pounds #364 and chemical-count #392 at 3.7K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: John L. Armitage & Co.; Insteel Wire Products; Hoeganaes Corp; Tms International LLC. Similar-scale Fabricated Metals peers outside Tennessee: Silvex Inc; Sumco LLC; King Fabrication LLC; Allegheny Coatings. Largest disclosed chemicals by pounds: Chromium; Nickel.
Simpson Strong Tie stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 3.7K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Silvex Inc and Sumco LLC.
Simpson Strong Tie vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3.7K lbs Top 45% higher than 55% 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
Simpson Strong Tie: Chromium-led volume
Among the 3,421 Fabricated Metals facilities in this database, Simpson Strong Tie reports the 1,435th-largest volume (3.7K lbs). Its reported volume is concentrated rather than spread: Chromium alone is 64.5% of the total. Scale peers outside Tennessee include Silvex Inc and Sumco LLC.
Concentrated means ≥60% of Simpson Strong Tie's pounds in one chemical - here Chromium at 64.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Simpson Strong Tie's total reported releases rose from 1.8 thousand lb in 2022 to 2.0 thousand lb in 2023, based on EPA TRI filings.
- Simpson Strong Tie's off-site transfers rose from 1.8 thousand lb in 2022 to 2.0 thousand lb in 2023, based on EPA TRI filings.
Simpson Strong Tie Form-R facts
Compare this facility
See how Simpson Strong Tie stacks up against nearby facilities and the typical reporter.
19% less than the comparison
50% 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 Simpson Strong Tie releases toxic chemicals into the environment. Total: 3.7K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 11% (1.8K lbs to 2.0K lbs).
Simpson Strong Tie: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Simpson Strong Tie year-over-year reported totals (increased by 11% from 2022 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 1.8K lbs | 2 |
| 2023 | 2.0K lbs | 2 |
Simpson Strong Tie · OFFSITE-pathway site
Nearest TRI Facilities to Simpson Strong Tie
Closest other reporters in Tennessee - including John L. Armitage & Co., Insteel Wire Products, Hoeganaes Corp, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Silvex Inc, Sumco LLC, King Fabrication LLC.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Simpson Strong Tie on cumulative reported pounds (3.7K lbs) and distinct chemical count (2). Release-pound peers include Bridgestone Bandag LLC Griffin Plant, Exxon Mobil Corp South Houston Terminal, Silvex Inc. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Bridgestone Bandag LLC Griffin Plant Griffin, GA · Plastics and Rubber 3.7K lbs reported
- Exxon Mobil Corp South Houston Terminal Houston, TX · Petroleum Bulk Terminals 3.7K lbs reported
- Silvex Inc Westbrook, ME · Fabricated Metals 3.7K lbs reported
- B & M Wood Prods Manor, GA · Wood Products 3.7K 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 Chromium, Nickel; nearby reporters include John L. Armitage & Co.. Simpson Strong Tie stamps LIGHT volume · OFFSITE 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 Simpson Strong Tie TRI extract (LIGHT · OFFSITE · CARC-MID · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Simpson Strong Tie totals are self-reported EPCRA §313 estimates for Gallatin, TN, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 332722 · Fabricated Metals. 0.0% of Sumner TRI pounds in this extract. Nearest ABS peer: Bridgestone Bandag LLC Griffin Plant (Δ 1 lbs). Pounds ≠ exposure.
Simpson Strong Tie stamps LIGHT volume · OFFSITE pathway · CARC-MID · lead Chromium. 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