CONSTELLIUM PLANT
Quick Summary
- •Released 102,146 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $328,340 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
4805 SECOND ST
MUSCLE SHOALS, AL 35661
View on map ↗ - County
- COLBERT County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331315
- Inspections
- 16 · last Sep 30, 2025
- Total Penalties
- $328,340 · last Apr 11, 2024
- Registry ID
- 110000516683
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 118,977 | — |
| 2016 | 102,761 | -14% |
| 2017 | 102,146 | -1% |
| 2018 | 107,156 | +5% |
| 2019 | 105,275 | -2% |
| 2020 | 91,818 | -13% |
| 2021 | 173,203 | +89% |
| 2022 | 98,124 | -43% |
| 2023 | 91,731 | -7% |
| 2024 | 94,076 | +3% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 43 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 68,590 | 68,590 | — | — | — | |
| Ethylene glycol | 9,809 | 9,809 | — | — | — | |
| n-Butyl alcohol | 7,452 | 7,452 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Methyl isobutyl ketone | 1,801 | 1,801 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 407 | 407 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 23 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 66,897 | 66,897 | — | — | — | |
| Ethylene glycol | 9,858 | 9,858 | — | — | — | |
| n-Butyl alcohol | 6,955 | 6,955 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Methyl isobutyl ketone | 1,600 | 1,600 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 404 | 404 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 200 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 69,970 | 69,970 | — | — | — | |
| Ethylene glycol | 11,831 | 11,831 | — | — | — | |
| n-Butyl alcohol | 8,116 | 8,116 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Methyl isobutyl ketone | 1,591 | 1,591 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 599 | 599 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 185 | |
| Polychlorinated biphenyls | — | — | — | — | 21,623 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 149,918 | 149,918 | — | — | — | |
| Ethylene glycol | 8,705 | 8,705 | — | — | — | |
| n-Butyl alcohol | 6,812 | 6,812 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Methyl isobutyl ketone | 1,271 | 1,271 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 480 | 480 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 125 | |
| Polychlorinated biphenyls | — | — | — | — | 18,200 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 73,502 | 73,502 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Ethylene glycol | 4,696 | 4,696 | — | — | — | |
| n-Butyl alcohol | 4,005 | 4,005 | — | — | — | |
| Xylene (mixed isomers) | 2,006 | 2,006 | — | — | 657 | |
| 1,2,4-Trimethylbenzene | 860 | 860 | — | — | — | |
| Ethylbenzene | 458 | 458 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 274 | 274 | — | — | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polychlorinated biphenyls | — | — | — | — | 30,741 | ♦ Carcinogen |
| Hydrogen fluoride | — | — | — | — | 258 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 77,671 | 77,671 | — | — | — | |
| Ethylene glycol | 7,170 | 7,170 | — | — | — | |
| n-Butyl alcohol | 6,377 | 6,377 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Xylene (mixed isomers) | 4,101 | 4,101 | — | — | 976 | |
| 1,2,4-Trimethylbenzene | 1,758 | 1,758 | — | — | — | |
| Ethylbenzene | 937 | 937 | — | — | — | ♦ Carcinogen |
| Methyl isobutyl ketone | 893 | 893 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 350 | 350 | — | — | — | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polychlorinated biphenyls | — | — | — | — | 45,121 | ♦ Carcinogen |
| Hydrogen fluoride | — | — | — | — | 1,547 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 77,780 | 77,780 | — | — | — | |
| Ethylene glycol | 8,031 | 8,031 | — | — | — | |
| n-Butyl alcohol | 7,198 | 7,198 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Xylene (mixed isomers) | 4,305 | 4,305 | — | — | 1,756 | |
| Methyl isobutyl ketone | 1,354 | 1,354 | — | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 1,277 | 1,277 | — | — | — | |
| Ethylbenzene | 880 | 880 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 314 | 314 | — | — | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 1,409 | |
| Polychlorinated biphenyls | — | — | — | — | 65,912 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 78,135 | 78,135 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| n-Butyl alcohol | 5,383 | 5,383 | — | — | — | |
| Xylene (mixed isomers) | 5,288 | 5,288 | — | — | 1,119 | |
| Ethylene glycol | 4,626 | 4,626 | — | — | — | |
| Ethylbenzene | 918 | 918 | — | — | — | ♦ Carcinogen |
| Methyl isobutyl ketone | 773 | 773 | — | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 647 | 647 | — | — | — | |
| Formaldehyde | 350 | 350 | — | — | — | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 9 | — | 9 | — | 1,411 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper | — | — | — | — | — | |
| Hydrogen fluoride | — | — | — | — | 2,992 | |
| Manganese | — | — | — | — | — | |
| Polychlorinated biphenyls | — | — | — | — | 50,417 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 79,685 | 79,685 | — | — | — | |
| Ethylene glycol | 6,199 | 6,199 | — | — | — | |
| Chlorine | 6,017 | 6,017 | — | — | — | |
| Xylene (mixed isomers) | 4,599 | 4,599 | — | — | 7,260 | |
| n-Butyl alcohol | 2,952 | 2,952 | — | — | — | |
| Ethylbenzene | 1,502 | 1,502 | — | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 709 | 709 | — | — | — | |
| Methyl isobutyl ketone | 652 | 652 | — | — | — | ♦ Carcinogen |
| Formaldehyde | 405 | 405 | — | — | — | ♦ Carcinogen |
| Toluene | 21 | 21 | — | — | 272,936 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 20 | — | 20 | — | 217,676 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper | — | — | — | — | 767 | |
| Toluene | — | — | — | — | 24,526 | |
| Hydrogen fluoride | — | — | — | — | 3,434 | |
| Polychlorinated biphenyls | — | — | — | — | 11 | ♦ Carcinogen |
| Manganese | — | — | — | — | 2,217 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 79,195 | 79,195 | — | — | — | |
| Fluorine | 19,643 | — | 19,643 | — | — | |
| Chlorine | 5,909 | 5,909 | — | — | — | |
| Xylene (mixed isomers) | 5,175 | 5,175 | — | — | 2,070 | |
| Ethylene glycol | 4,138 | 4,138 | — | — | — | |
| n-Butyl alcohol | 3,942 | 3,942 | — | — | — | |
| Ethylbenzene | 580 | 580 | — | — | — | ♦ Carcinogen |
| Methyl isobutyl ketone | 386 | 386 | — | — | 4,597 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 9 | — | 9 | — | 311,411 |
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 |
|---|---|---|---|---|
| n-Butyl alcohol | — | — | — | 365,168 |
| Hydrogen fluoride | — | — | — | 11,687 |
| Ethylene glycol | — | — | — | 480,618 |
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 |
|---|---|---|---|---|---|
|
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
|
Hydrogen fluoride | 43 | — | — | — |
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 |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | FRV | Oct 2, 2023 | Dec 8, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 15, 2023 | Apr 11, 2024 | Resolved |
| rcra | HW Management System: Rulemaking Petitions | Aug 15, 2023 | Oct 17, 2023 | Resolved |
| rcra | Standards for Used Oil: Generators | Aug 15, 2023 | Aug 17, 2023 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 15, 2023 | Aug 17, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Aug 15, 2023 | Apr 11, 2024 | Resolved |
| caa | FRV | Jun 8, 2023 | Feb 26, 2024 | Resolved |
| caa | FRV | Jul 28, 2022 | Mar 6, 2023 | Resolved |
| caa | FRV | Feb 25, 2021 | Mar 25, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Jun 22, 2020 | Aug 17, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 22, 2020 | Aug 17, 2020 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Jun 22, 2020 | Aug 17, 2020 | Resolved |
| caa | HPV | Oct 24, 2017 | May 29, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 30, 2012 | Apr 2, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Oct 30, 2012 | Apr 2, 2014 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Oct 30, 2012 | Apr 2, 2014 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Sep 7, 2011 | Sep 28, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 26, 2005 | Jan 20, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 1, 1999 | Oct 25, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 1, 1999 | Oct 25, 1999 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 17, 1998 | Sep 11, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 17, 1998 | Sep 11, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 30, 1996 | Jul 26, 1996 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 30, 1996 | Jul 31, 1996 | Resolved |
| rcra | Land Disposal Restrictions: General | Apr 30, 1996 | Jul 31, 1996 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jan 20, 1994 | Mar 28, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 20, 1994 | Mar 28, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 11, 1991 | Jun 24, 1992 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 17, 1990 | Oct 15, 1990 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 17, 1990 | Oct 15, 1990 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 28, 1989 | May 17, 1990 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 28, 1989 | May 17, 1990 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 27, 1988 | Jun 14, 1988 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| pH range excursions, > 60 minutes | DMR, Limited - Numeric Violation | 0.03 occur/d | 0.00 | +2,147,483,650% | Jul 2024 | Open |
| pH range excursions, > 60 minutes | DMR, Limited - Numeric Violation | 0.03 occur/d | 0.00 | +2,147,483,650% | Jun 2024 | Open |
| pH range excursions, monthly total accum | DMR, Limited - Numeric Violation | 0.48 d | 0.31 | +54% | Jun 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Feb 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 218.74 kg/d | 126.06 | +74% | Feb 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.02 | +479% | Jan 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 30.40 mg/L | 15.00 | +103% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 45.00 | +24% | Jul 2023 | Open |
| Flow, augmented water | DMR, Limited - Numeric Violation | 2.02 MGD | 2.03 | +1% | Jul 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Feb 2022 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 6.13 kg/d | 1.39 | +340% | Feb 2022 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.64 kg/d | 0.62 | +166% | Feb 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 83.00 mg/L | 45.00 | +84% | Feb 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,935.00 MPN/100mL | 700.00 | +462% | Jan 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 7,701.00 MPN/100mL | 3,200.00 | +141% | Jan 2022 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.74 kg/d | 0.62 | +20% | Jan 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 4,100.00 MPN/100mL | 3,200.00 | +28% | Dec 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 200.23 kg/d | 124.34 | +61% | Dec 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 740.47 kg/d | 258.47 | +186% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,813.00 MPN/100mL | 700.00 | +159% | Nov 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 8,300.00 MPN/100mL | 3,200.00 | +159% | Nov 2021 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 5.58 kg/d | 1.39 | +300% | Oct 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,618.00 MPN/100mL | 700.00 | +417% | Oct 2021 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.51 kg/d | 0.62 | +145% | Oct 2021 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 22,500.00 MPN/100mL | 3,200.00 | +603% | Oct 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.00 mg/L | 3.30 | +142% | Apr 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 86.00 mg/L | 45.00 | +91% | Feb 2021 | Open |
| Flow, augmented water | DMR, Limited - Numeric Violation | 1.14 MGD | 1.62 | +30% | Sep 2020 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 15.80 mg/L | 15.00 | +5% | Sep 2018 | Open |
| pH range excursions, > 60 minutes | DMR, Limited - Numeric Violation | 0.03 occur/d | 0.00 | +2,147,483,650% | Feb 2018 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 40.30 mg/L | 15.00 | +169% | Feb 2018 | Open |
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.