EPA TRI Facility · Chemicals
Nouryon Surface Chemistry LLC
Chattanooga, TN · Parent: Nouryon Chemicals LLC
- Total releases
- 1.3K lbs
- Chemicals reported
- 15
- Carcinogens
- 4
- Primary pathway
- Air Releases
MIXED Form-R mix
Nouryon Surface Chemistry LLC: how the 1.3K lbs splits
1.3K lbs across all reported pathways
- Air Releases 709 lbs 56.2%
- Off-site Transfers 553 lbs 43.8%
- Land Disposal 0 lbs <0.1%
Nouryon Surface Chemistry LLC's 1.3K lbs Form-R total is MIXED - air releases is 56.2% of the bar. Next segment: off-site transfers at 43.8%. Leading chemical by pounds: Ethyl acrylate.
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-MID
Nouryon Surface Chemistry LLC is an EPA Toxics Release Inventory reporter in Chattanooga, TN, in the chemicals sector. It reported 144 lbs of releases across 12 chemicals in 2023, and 1.3K lbs in total across its 2019-2023 reporting years. That ranks 13,517 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. Nouryon Surface Chemistry LLC is pounds #412 and chemical-count #22 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mueller Co; Woodbridge Inoac Technical Products LLC; Fxi Inc. - Chattanooga; Basf Corp. Similar-scale Chemicals peers outside Tennessee: Willert Home Products; Amano Pioneer Eclipse Corp; Inkjet Inc; Sicpa Securink Corp. Other Nouryon Chemicals LLC sites in this extract: Nouryon Functional Chemicals LLC. Largest disclosed chemicals by pounds: Ethyl acrylate; Ethylenebisdithiocarbamic acid, salts and esters; Acrylic acid; Maleic anhydride.
Nouryon Surface Chemistry LLC is a LIGHT · MIXED-pathway Form-R site in Chattanooga, TN: 1.3K lbs across 15 chemicals (4 carcinogen-classified, CARC-MID). No single media clears 70% of the bar (lead segment air releases at 56.2%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Willert Home Products and Amano Pioneer Eclipse Corp.
Nouryon Surface Chemistry LLC 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
Nouryon Surface Chemistry LLC in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Nouryon Surface Chemistry LLC reports the 2,771st-largest volume (1.3K lbs). Scale peers outside Tennessee include Willert Home Products and Amano Pioneer Eclipse 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
- Nouryon Surface Chemistry LLC's total reported releases fell from 172 lb in 2022 to 144 lb in 2023, based on EPA TRI filings.
- Nouryon Surface Chemistry LLC's air releases fell from 138 lb in 2022 to 119 lb in 2023, based on EPA TRI filings.
Nouryon Surface Chemistry LLC Form-R facts
Compare this facility
See how Nouryon Surface Chemistry LLC stacks up against nearby facilities and the typical reporter.
99% less than the comparison
88% 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 Nouryon Surface Chemistry LLC releases toxic chemicals into the environment. Total: 1.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 74% (555 lbs to 144 lbs).
Nouryon Surface Chemistry LLC: 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 Nouryon Surface Chemistry LLC year-over-year reported totals (decreased by 74% 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: Ethyl acrylate.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 555 lbs | 14 |
| 2020 | 195 lbs | 13 |
| 2021 | 196 lbs | 13 |
| 2022 | 172 lbs | 12 |
| 2023 | 144 lbs | 12 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 4 of 15 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethyl acrylate | 561 lbs | Carcinogen |
| Ethylenebisdithiocarbamic acid, salts and esters | 334 lbs | - |
| Acrylic acid | 233 lbs | - |
| Maleic anhydride | 75 lbs | - |
| Carbon disulfide | 31 lbs | - |
| Sodium dimethyldithiocarbamate | 15 lbs | - |
| Butyl acrylate | 12 lbs | - |
| Ammonia | 0 lbs | - |
| Diethanolamine | 0 lbs | - |
| Methyl acrylate | 0 lbs | Carcinogen |
| Methyl methacrylate | 0 lbs | - |
| Styrene | 0 lbs | Carcinogen |
| Vinyl acetate | 0 lbs | Carcinogen |
| Dimethylamine | 0 lbs | - |
| Potassium dimethyldithiocarbamate | 0 lbs | - |
Nouryon Surface Chemistry LLC in Hamilton
Nearest TRI Facilities to Nouryon Surface Chemistry LLC
Closest other reporters in Tennessee - including Mueller Co, Woodbridge Inoac Technical Products LLC, Fxi Inc. - Chattanooga, 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. Willert Home Products, Amano Pioneer Eclipse Corp, Inkjet Inc.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Nouryon Surface Chemistry LLC on cumulative reported pounds (1.3K lbs) and distinct chemical count (15). Release-pound peers include Nestle Purina Petcare Co, Innovent - Minnesota, Hfi LLC. Chemical-count peers include Port Hamilton Refining & Transportation Lllp, Clean Harbors of Connecticut Inc, Infineum USA Lp-Bayway Chemical 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).
- Port Hamilton Refining & Transportation Lllp Christiansted, VI · Petroleum 15 chemicals
- Clean Harbors of Connecticut Inc Bristol, CT · Hazardous Waste 15 chemicals
- Infineum USA Lp-Bayway Chemical Plant Linden, NJ · Chemicals 15 chemicals
- Global Cos LLC Albany Terminal Albany, NY · Petroleum Bulk Terminals 15 chemicals
Other Nouryon Chemicals LLC Facilities
Same-parent TRI sites ranked by reported releases - including Nouryon Functional Chemicals LLC.
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 Ethyl acrylate, Ethylenebisdithiocarbamic acid, salts and esters, Acrylic acid, Maleic anhydride; nearby reporters include Mueller Co. Nouryon Surface Chemistry LLC stamps LIGHT volume · MIXED 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 Nouryon Surface Chemistry LLC TRI extract (LIGHT · MIXED · CARC-MID · lead Ethyl acrylate) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Nouryon Surface Chemistry LLC totals are self-reported EPCRA §313 estimates for Chattanooga, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325211 · Chemicals. 0.0% of Hamilton TRI pounds in this extract. Nearest ABS peer: Nestle Purina Petcare Co (Δ 0 lbs). Pounds ≠ exposure.
Nouryon Surface Chemistry LLC stamps LIGHT · MIXED pathway (air releases leads at 56.2%). 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