EPA TRI Facility · Chemicals
Wr Grace Chattanooga Plant
Chattanooga, TN · Parent: Standard Industries Holdings Inc
- Total releases
- 8.7K lbs
- Chemicals reported
- 10
- Carcinogens
- 2
- Primary pathway
- Air Releases
MIXED Form-R mix
Wr Grace Chattanooga Plant: how the 8.7K lbs splits
8.7K lbs across all reported pathways
- Air Releases 4.6K lbs 52.8%
- Off-site Transfers 4.1K lbs 47.2%
Wr Grace Chattanooga Plant's 8.7K lbs Form-R total is MIXED - air releases is 52.8% of the bar. Next segment: off-site transfers at 47.2%. Leading chemical by pounds: Vanadium compounds.
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 MIXED pathway CARC-LEAN
Wr Grace Chattanooga Plant is an EPA Toxics Release Inventory reporter in Chattanooga, TN, in the chemicals sector. It reported 1.7K lbs of releases across 9 chemicals in 2023, and 8.7K lbs in total across its 2019-2023 reporting years. That ranks 10,107 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. Wr Grace Chattanooga Plant is pounds #320 and chemical-count #52 at 8.7K 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: Lamberti Synthesis USA Inc; Mueller Co; Nouryon Surface Chemistry LLC; South Atlantic Galvanizing. Similar-scale Chemicals peers outside Tennessee: Western Iowa Energy LLC; Prestone Products Corp; Camco Chemical Co. Inc.; Enviro Tech Chemical Services Inc.. Largest disclosed chemicals by pounds: Vanadium compounds; Ammonia; Aluminum (fume or dust); Nickel.
Wr Grace Chattanooga Plant is a LIGHT · MIXED-pathway Form-R site in Chattanooga, TN: 8.7K lbs across 10 chemicals (2 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 52.8%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Western Iowa Energy LLC and Prestone Products Corp.
Wr Grace Chattanooga Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
8.7K lbs Top 39% higher than 61% 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
Wr Grace Chattanooga Plant in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Wr Grace Chattanooga Plant reports the 2,110th-largest volume (8.7K lbs). Scale peers outside Tennessee include Western Iowa Energy LLC and Prestone Products Corp.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Wr Grace Chattanooga Plant's total reported releases fell from 1.8 thousand lb in 2022 to 1.7 thousand lb in 2023, based on EPA TRI filings.
- Wr Grace Chattanooga Plant's off-site transfers fell from 727 lb in 2022 to 468 lb in 2023, based on EPA TRI filings.
- Wr Grace Chattanooga Plant's air releases rose from 1.0 thousand lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
Wr Grace Chattanooga Plant Form-R facts
Compare this facility
See how Wr Grace Chattanooga Plant stacks up against nearby facilities and the typical reporter.
14% less than the comparison
23% 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 Wr Grace Chattanooga Plant releases toxic chemicals into the environment. Total: 8.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 37% (2.7K lbs to 1.7K lbs).
Wr Grace Chattanooga Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Wr Grace Chattanooga Plant year-over-year reported totals (decreased by 37% 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: Vanadium compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.7K lbs | 9 |
| 2020 | 907 lbs | 9 |
| 2021 | 1.7K lbs | 9 |
| 2022 | 1.8K lbs | 9 |
| 2023 | 1.7K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Vanadium compounds | 2.2K lbs | - |
| Ammonia | 1.9K lbs | - |
| Aluminum (fume or dust) | 1.5K lbs | - |
| Nickel | 1.3K lbs | Carcinogen |
| Lead And Lead Compounds | 1.3K lbs | - |
| Cobalt | 398 lbs | Carcinogen |
| Lead compounds | 135 lbs | - |
| Formic acid | 9 lbs | - |
| Nitric acid | 0 lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 0 lbs | - |
Wr Grace Chattanooga Plant in Hamilton
Nearest TRI Facilities to Wr Grace Chattanooga Plant
Closest other reporters in Tennessee - including Lamberti Synthesis USA Inc, Mueller Co, Nouryon Surface Chemistry LLC, 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. Western Iowa Energy LLC, Prestone Products Corp, Camco Chemical Co. Inc..
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Wr Grace Chattanooga Plant on cumulative reported pounds (8.7K lbs) and distinct chemical count (10). Release-pound peers include Federal Correctional Complex Victorville, Momentive Performance Materials Quartz Inc, Western Iowa Energy LLC. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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.
- Federal Correctional Complex Victorville Victorville, CA · Other 8.7K lbs reported
- Momentive Performance Materials Quartz Inc Strongsville, OH · Nonmetallic Mineral Product 8.7K lbs reported
- Western Iowa Energy LLC Wall Lake, IA · Chemicals 8.7K lbs reported
- American Rock Products Hanford Richland, WA · Nonmetallic Mineral Product 8.7K 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 Vanadium compounds, Ammonia, Aluminum (fume or dust), Nickel; nearby reporters include Lamberti Synthesis USA Inc. Wr Grace Chattanooga Plant stamps LIGHT volume · MIXED 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 Wr Grace Chattanooga Plant TRI extract (LIGHT · MIXED · CARC-LEAN · lead Vanadium compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Wr Grace Chattanooga Plant totals are self-reported EPCRA §313 estimates for Chattanooga, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325998 · Chemicals. 0.3% of Hamilton TRI pounds in this extract. Nearest ABS peer: Federal Correctional Complex Victorville (Δ 0 lbs). Pounds ≠ exposure.
Wr Grace Chattanooga Plant stamps LIGHT · MIXED pathway (air releases leads at 52.8%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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