TRI Reporter
Clean Air Act
Clean Water Act
RCRA
NOURYON SURFACE CHEMISTRY LLC
Quick Summary
- •Released 161 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
909 MUELLER AVENUE
CHATTANOOGA, TN 37406
View on map ↗ - County
- HAMILTON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 6 · last Aug 6, 2025
- Total Penalties
- $0 · last Jul 15, 2008
- Registry ID
- 110011619294
How This Compares
#356
of 554 TRI reporters in TN
#9,352
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
-11% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 190 | — |
| 2016 | 153 | -19% |
| 2017 | 161 | +5% |
| 2018 | 158 | -2% |
| 2019 | 0 | -100% |
| 2020 | 145 | — |
| 2021 | 152 | +5% |
| 2022 | 138 | -9% |
| 2023 | 119 | -14% |
| 2024 | 170 | +43% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Carbon disulfide | — | — | — | — | — | |
| Ammonia | — | — | — | — | — | |
| Diethanolamine | — | — | — | — | — | |
| Methyl methacrylate | — | — | — | — | — | |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Ethyl acrylate | 83 | 83 | — | — | 354 | ♦ Carcinogen |
| Acrylic acid | 65 | 65 | — | — | 52 | |
| Maleic anhydride | 16 | 16 | — | — | 4 | |
| Butyl acrylate | 6 | 6 | — | — | 0 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Diethanolamine | — | — | — | — | — | |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Ammonia | — | — | — | — | — | |
| Methyl methacrylate | — | — | — | — | — | |
| Carbon disulfide | — | — | — | — | — | |
| Ethyl acrylate | 51 | 51 | — | — | 219 | ♦ Carcinogen |
| Acrylic acid | 47 | 47 | — | — | 38 | |
| Maleic anhydride | 15 | 15 | — | — | 4 | |
| Butyl acrylate | 5 | 5 | — | — | 0 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Ammonia | — | — | — | — | — | |
| Methyl methacrylate | — | — | — | — | — | |
| Diethanolamine | — | — | — | — | — | |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Carbon disulfide | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Ethyl acrylate | 71 | 71 | — | — | 75,828 | ♦ Carcinogen |
| Acrylic acid | 46 | 46 | — | — | 37 | |
| Maleic anhydride | 15 | 15 | — | — | 4 | |
| Butyl acrylate | 6 | 6 | — | — | 25,174 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methyl methacrylate | — | — | — | — | — | |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Ammonia | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Diethanolamine | — | — | — | — | — | |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Butyl acrylate | — | — | — | — | — | |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Dimethylamine | — | — | — | — | — | |
| Ethyl acrylate | 83 | 83 | — | — | 355 | ♦ Carcinogen |
| Acrylic acid | 51 | 51 | — | — | 41 | |
| Maleic anhydride | 16 | 16 | — | — | 4 | |
| Carbon disulfide | 3 | 3 | — | — | 6 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Methyl methacrylate | — | — | — | — | — | |
| Sodium dimethyldithiocarbamate | — | — | — | — | 345 | |
| Dimethylamine | — | — | — | — | — | |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Diethanolamine | — | — | — | — | — | |
| Butyl acrylate | — | — | — | — | — | |
| Ammonia | — | — | — | — | — | |
| Ethyl acrylate | 91 | 91 | — | — | 390 | ♦ Carcinogen |
| Acrylic acid | 38 | 38 | — | — | 33 | |
| Maleic anhydride | 13 | 13 | — | — | 3 | |
| Carbon disulfide | 3 | 3 | — | — | 6 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diethanolamine | — | — | — | — | — | |
| Butyl acrylate | — | — | — | — | — | |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Butyl acrylate | — | — | — | — | — | |
| Ethylenebisdithiocarbamic acid, salts and esters | — | — | — | — | 335 | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Methyl methacrylate | — | — | — | — | — | |
| Dimethylamine | — | — | — | — | — | |
| Ethyl acrylate | 101 | 101 | — | — | 439 | ♦ Carcinogen |
| Acrylic acid | 35 | 35 | — | — | 28 | |
| Maleic anhydride | 17 | 17 | — | — | 4 | |
| Carbon disulfide | 5 | 5 | — | — | 11 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dimethylamine | — | — | — | — | — | |
| Butyl acrylate | — | — | — | — | — | |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Ethylenebisdithiocarbamic acid, salts and esters | — | — | — | — | 335 | |
| Potassium dimethyldithiocarbamate | — | — | — | — | — | |
| Methyl methacrylate | — | — | — | — | — | |
| Ethyl acrylate | 102 | 102 | — | — | 439 | ♦ Carcinogen |
| Acrylic acid | 36 | 36 | — | — | 32 | |
| Maleic anhydride | 17 | 17 | — | — | 4 | |
| Carbon disulfide | 6 | 6 | — | — | 11 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Butyl acrylate | — | — | — | — | — | |
| Acrylamide | — | — | — | — | — | ♦ Carcinogen |
| Ethylenebisdithiocarbamic acid, salts and esters | — | — | — | — | 400 | |
| Methyl methacrylate | — | — | — | — | — | |
| Dimethylamine | — | — | — | — | — | |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Potassium dimethyldithiocarbamate | — | — | — | — | — | |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Ethyl acrylate | 98 | 98 | — | — | 420 | ♦ Carcinogen |
| Acrylic acid | 32 | 32 | — | — | 26 | |
| Maleic anhydride | 18 | 18 | — | — | 4 | |
| Carbon disulfide | 5 | 5 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Dimethylamine | — | — | — | — | — | |
| Butyl acrylate | — | — | — | — | — | |
| Sodium dimethyldithiocarbamate | — | — | — | — | — | |
| Styrene | — | — | — | — | — | ♦ Carcinogen |
| Vinyl acetate | — | — | — | — | — | ♦ Carcinogen |
| Potassium dimethyldithiocarbamate | — | — | — | — | — | |
| Acrylamide | — | — | — | — | — | ♦ Carcinogen |
| Methyl acrylate | — | — | — | — | — | ♦ Carcinogen |
| Ethylenebisdithiocarbamic acid, salts and esters | — | — | — | — | 334 | |
| Ethyl acrylate | 99 | 99 | — | — | 440 | ♦ Carcinogen |
| Methyl methacrylate | 35 | 35 | — | — | 184 | |
| Acrylic acid | 31 | 31 | — | — | 25 | |
| Maleic anhydride | 21 | 21 | — | — | 5 | |
| Carbon disulfide | 5 | 5 | — | — | 34 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Ethyl acrylate | — | — | — | 319 |
| Butyl acrylate | — | — | — | 0 |
| Acrylic acid | — | — | — | 48 |
| Maleic anhydride | — | — | — | 4 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
CLEAN HARBORS EL DORADO LLC
EL DORADO, AR
|
Acrylic acid | — | — | — | 3 |
|
CLEAN HARBORS DEAR PARK LLC
LA PORTE, TX
|
Ethylenebisdithiocarbamic acid, salts and esters | — | — | — | 1 |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Butyl acrylate | 0 | MOCCASIN BEND WASTEWATER TREATMENT PLANT, CHATTANOOGA |
| Acrylic acid | 52 | MOCCASIN BEND WASTEWATER TREATMENT PLANT, CHATTANOOGA |
| Ethyl acrylate | 354 | MOCCASIN BEND WASTEWATER TREATMENT PLANT, CHATTANOOGA |
| Maleic anhydride | 4 | MOCCASIN BEND WASTEWATER TREATMENT PLANT, CHATTANOOGA |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Apr 24, 2009 | Apr 24, 2009 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 18, 2005 | Apr 29, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 24, 2003 | Apr 22, 2003 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
· Case 04-2008-8017 · Jul 15, 2008
$2,100
ENF. ACTION REQUEST
RCRA (Hazardous Waste)
· Case RCRA-TND052003159-125 · Jul 12, 2005
Administrative - Formal
· Case 04-2005-2631 · Apr 5, 2005
$40,205
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TND052003159-120 · Mar 31, 2003
Administrative - Formal
· Case HQ-1992-5170 · May 5, 1994
$12,000
Judicial
· Case 04-1977-0001 · Jan 18, 1978
$8,000
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