EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

HYUNDAI MOTOR MANUFACTURING ALABAMA LLC

Quick Summary

  • Released 68,202 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 $0 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
700 HYUNDAI BOULEVARD
MONTGOMERY, AL 36105
View on map ↗
County
MONTGOMERY County
Industry
Manufacturing
NAICS (North American Industry Classification)
336110
Inspections
15 · last Sep 30, 2025
Total Penalties
$0 · last Jan 11, 2021
Registry ID
110017378372

How This Compares

#76 of 523 TRI reporters in AL
#1,388 of 16,877 TRI reporters in Manufacturing

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.

0
Air (CAA)
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
3
Hazardous Waste (RCRA)
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.

Emissions Trend (2015–2024) +85% overall
Year Total Releases (lbs) vs Prior Year
2015 38,534
2016 50,236 +30%
2017 68,202 +36%
2018 98,148 +44%
2019 44,705 -54%
2020 91,746 +105%
2021 65,045 -29%
2022 72,542 +12%
2023 84,869 +17%
2024 71,336 -16%

2024

Chemical Total (lbs) Air Water Land Off-Site
Sodium nitrite 323
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Nitric acid 22,400 22,400
n-Butyl alcohol 14,537 14,537 101,326
1,2,4-Trimethylbenzene 14,255 14,255 38,908
Toluene 8,235 8,235 167,144
Methanol 3,601 3,601 8,975
Certain glycol ethers 3,214 3,214 24,437
Xylene (mixed isomers) 2,254 2,254 59,277
Ethylene glycol 1,120 1,120 6,649
Ethylbenzene 896 896 21,532 ♦ Carcinogen
Naphthalene 512 512 5,922 ♦ Carcinogen
Benzene 171 171 6 ♦ Carcinogen
Nickel compounds 96 96 4,274 ♦ Carcinogen
Manganese compounds 25 25 2,405
Cyclohexane 20 20 1

2023

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Sodium nitrite 323
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 13,951 13,951 30,199
n-Butyl alcohol 12,118 12,118 39,828
Certain glycol ethers 11,791 11,791 3,338
Toluene 11,238 11,238 13,918
Methanol 5,868 5,868 5,200
Ethylene glycol 2,996 2,996
Xylene (mixed isomers) 2,789 2,789 6,475
Ethylbenzene 791 791 29 ♦ Carcinogen
Benzene 559 559 13 ♦ Carcinogen
Naphthalene 238 238 4,601 ♦ Carcinogen
Nickel compounds 89 89 4,099 ♦ Carcinogen
Manganese compounds 23 23 2,366
Cyclohexane 20 20 4

2022

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 25,580
Sodium nitrite 49
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 12,319 12,319 82
n-Butyl alcohol 10,780 10,780 19,911
Certain glycol ethers 10,640 10,640 6,551
Toluene 7,360 7,360 37,809
Methanol 4,180 4,180 10,627
Ethylene glycol 1,920 1,920
Xylene (mixed isomers) 1,800 1,800 6,556
Ethylbenzene 520 520 172 ♦ Carcinogen
Benzene 360 360 99 ♦ Carcinogen
Nickel compounds 209 209 100 ♦ Carcinogen
Manganese compounds 37 37 1,344
Cyclohexane 17 17 31

2021

Chemical Total (lbs) Air Water Land Off-Site
Sodium nitrite 323
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 12,081 12,081 11,172
n-Butyl alcohol 10,780 10,780 14,610
Certain glycol ethers 9,307 9,307 1,915
Toluene 4,633 4,633 29,243
Methanol 2,798 2,798 5,888
Ethylene glycol 1,177 1,177
Xylene (mixed isomers) 1,103 1,103 3,036
Ethylbenzene 315 315 107 ♦ Carcinogen
Benzene 219 219 85 ♦ Carcinogen
Nickel compounds 184 184 88 ♦ Carcinogen
Manganese compounds 32 32 1,179
Cyclohexane 15 15 26

2020

Chemical Total (lbs) Air Water Land Off-Site
Sodium nitrite 298
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Certain glycol ethers 42,561 42,561 6,489
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 10,242 10,242 10,537
n-Butyl alcohol 8,919 8,919 18,516
Toluene 3,771 3,771 36,178
Methanol 1,523 1,523 5,587
Xylene (mixed isomers) 1,377 1,377 7,565
Ethylene glycol 674 674 1,888
Ethylbenzene 139 139 2,009 ♦ Carcinogen
Nickel compounds 56 56 2,419 ♦ Carcinogen
Benzene 55 55 116 ♦ Carcinogen
Manganese compounds 17 17 1,420
Cyclohexane 13 13 35

2019

Chemical Total (lbs) Air Water Land Off-Site
Sodium nitrite 373
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 12,802 12,802 12,008
Toluene 4,713 4,713 36,912
Methanol 1,904 1,904 5,896
Xylene (mixed isomers) 1,721 1,721 7,888
Ethylene glycol 816 816 460
Ethylbenzene 174 174 1,922 ♦ Carcinogen
Nickel compounds 70 70 2,945 ♦ Carcinogen
Benzene 69 69 125 ♦ Carcinogen
Manganese compounds 20 20 1,895
Cyclohexane 16 16 37

2018

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Sodium nitrite 358
Certain glycol ethers 45,004 45,004 5,334
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 11,837 11,837 17,543
n-Butyl alcohol 11,100 11,100 26,895
Toluene 3,721 3,721 30,895
Xylene (mixed isomers) 1,595 1,595 8,688
Methanol 1,516 1,516 4,603
Ethylene glycol 652 652 205
Ethylbenzene 153 153 2,043 ♦ Carcinogen
Benzene 70 70 221 ♦ Carcinogen
Nickel compounds 67 67 2,908 ♦ Carcinogen
Manganese compounds 20 20 1,744
Cyclohexane 13 13 60

2017

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 22,438
Sodium nitrite 364
Certain glycol ethers 23,031 23,031 2,231
Nitric acid 22,400 22,400
1,2,4-Trimethylbenzene 9,223 9,223 14,714
n-Butyl alcohol 7,801 7,801 22,780
Toluene 2,215 2,215 25,209
Xylene (mixed isomers) 1,300 1,300 8,636
Methanol 1,049 1,049 4,130
Ethylene glycol 964 964 460
Ethylbenzene 113 113 2,079 ♦ Carcinogen
Benzene 67 67 418 ♦ Carcinogen
Manganese 18 18 1
Cyclohexane 17 17 125
Manganese compounds 3 3 1,799
Nickel compounds 0 0 3,013 ♦ Carcinogen

2016

Chemical Total (lbs) Air Water Land Off-Site
Nickel compounds 3,723 ♦ Carcinogen
Sodium nitrite 421
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 20,631
Certain glycol ethers 25,062 25,062 2,404
n-Butyl alcohol 6,533 6,533 17,424
1,2,4-Trimethylbenzene 6,526 6,525 1 10,397
Toluene 5,054 5,054 27,665
Methanol 3,862 3,862 2,932
Xylene (mixed isomers) 1,655 1,655 7,887
Ethylene glycol 970 970 256
Ethylbenzene 208 208 2,051 ♦ Carcinogen
Benzene 120 120 281 ♦ Carcinogen
Nickel 102 102 3 ♦ Carcinogen
Cyclohexane 88 88 78
Chromium 29 29 5
Manganese 26 26 36
Manganese compounds 2 2 2,373

2015

Chemical Total (lbs) Air Water Land Off-Site
Nickel compounds 4,580 ♦ Carcinogen
Sodium nitrite 426
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 29,627
Certain glycol ethers 15,377 15,377 1,128
1,2,4-Trimethylbenzene 6,738 6,737 1 836
n-Butyl alcohol 6,366 6,366 3,455
Toluene 4,679 4,679 23,389
Methanol 2,060 2,060 4,058
Xylene (mixed isomers) 1,585 1,585 5,626
Ethylene glycol 1,178 1,178 2,711
Ethylbenzene 208 208 1,409 ♦ Carcinogen
Nickel 87 87 6 ♦ Carcinogen
Benzene 80 80 242 ♦ Carcinogen
Naphthalene 76 76 140 ♦ Carcinogen
Cyclohexane 41 41 68
Chromium 25 25 10
Manganese 22 22 69
Nitric acid 10 10
Manganese compounds 2 2 2,381

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
Toluene 167,143
Ethylbenzene 21,531
1,2,4-Trimethylbenzene 38,908
Certain glycol ethers 24,434
Xylene (mixed isomers) 59,276
Ethylene glycol 6,649
Methanol 8,715
Benzene 5
Cyclohexane 1
n-Butyl alcohol 101,326
Nitric acid 22,400
Naphthalene 5,918

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 EARTH OF ALABAMA
GLENCOE, AL
1,2,4-Trimethylbenzene 1,175
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
1,2,4-Trimethylbenzene 37,733
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Cyclohexane 1
CLEAN EARTH OF ALABAMA
GLENCOE, AL
Naphthalene 179
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Naphthalene 5,739
SALEM WASTE DISPOSAL CENTER
OPELIKA, AL
Nickel compounds 3,928
SALEM WASTE DISPOSAL CENTER
OPELIKA, AL
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 20,158
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Benzene 5
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Ethylbenzene 84
VLS RECOVERY SERVICES LLC
MAULDIN, SC
Ethylbenzene 21,447
SALEM WASTE DISPOSAL CENTER
OPELIKA, AL
Manganese compounds 2,168
VLS RECOVERY SERVICES LLC
MAULDIN, SC
Ethylene glycol 2,046
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Ethylene glycol 4,603
CLEAN EARTH OF ALABAMA
GLENCOE, AL
Toluene 5,011
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Toluene 19,151
VLS RECOVERY SERVICES LLC
MAULDIN, SC
Toluene 142,981
CLEAN EARTH OF ALABAMA
GLENCOE, AL
Xylene (mixed isomers) 1,532
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Xylene (mixed isomers) 7,701
VLS RECOVERY SERVICES LLC
MAULDIN, SC
Xylene (mixed isomers) 50,043
VLS RECOVERY SERVICES LLC
MAULDIN, SC
Certain glycol ethers 21,447
CLEAN EARTH OF ALABAMA
GLENCOE, AL
Certain glycol ethers 798
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Certain glycol ethers 2,188
CLEAN EARTH OF ALABAMA
GLENCOE, AL
n-Butyl alcohol 1,550
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
n-Butyl alcohol 49,732
VLS RECOVERY SERVICES LLC
MAULDIN, SC
n-Butyl alcohol 50,043
CLEAN EARTH OF ALABAMA
GLENCOE, AL
Methanol 1,479
GIANT RESOURCE RECOVERY- ATTALLA, INC.
ATTALLA, AL
Methanol 7,236
SALEM WASTE DISPOSAL CENTER
OPELIKA, AL
Sodium nitrite 278

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
Nickel compounds 345 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Ethylbenzene 1 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
1,2,4-Trimethylbenzene 0 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Toluene 2 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Certain glycol ethers 3 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Xylene (mixed isomers) 1 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Sodium nitrite 46 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Naphthalene 4 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Methanol 260 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Manganese compounds 237 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 2,280 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY
Benzene 1 MONTGOMERY CATOMA CREEK WWTP, MONTGOMERY

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 Sep 23, 2025 Open
rcra Standards Applicable to Generators of HW: General Sep 23, 2025 Open
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Sep 23, 2025 Open
rcra Standards for Used Oil: Generators Sep 23, 2025 Open
rcra Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs Sep 23, 2025 Open
rcra Standards Applicable to Generators of HW: General Jul 26, 2021 Nov 10, 2021 Resolved
rcra Standards for Universal Waste Management: Standards for Large Quantity Handlers Jul 26, 2021 Jul 28, 2021 Resolved
rcra Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs Jul 26, 2021 Jan 1, 2022 Resolved
caa HPV Sep 9, 2020 Jan 25, 2021 Resolved
caa HPV Jun 10, 2016 Jan 19, 2017 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Feb 23, 2016 Feb 24, 2016 Resolved
rcra Standards for Used Oil: Generators Feb 23, 2016 Feb 24, 2016 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Aug 14, 2012 Nov 7, 2012 Resolved
rcra Standards for Used Oil: Generators Aug 14, 2012 Nov 7, 2012 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Aug 14, 2012 Nov 7, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards Aug 14, 2012 Nov 7, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention Dec 13, 2007 Aug 22, 2008 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Dec 13, 2007 Aug 22, 2008 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Dec 13, 2007 Aug 22, 2008 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards Dec 13, 2007 Aug 22, 2008 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Dec 13, 2007 Aug 22, 2008 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems Dec 13, 2007 Aug 22, 2008 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Sep 26, 2007 Dec 13, 2007 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Sep 26, 2007 Dec 10, 2007 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Sep 26, 2007 Dec 10, 2007 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Sep 26, 2007 Dec 10, 2007 Resolved
rcra Standards for Used Oil: Generators Sep 26, 2007 Dec 10, 2007 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
Chlorine, total residual DMR, Limited - Numeric Violation 0.17 mg/L 0.02 +795% Oct 2022 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.09 mg/L 0.01 +718% Oct 2022 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.16 mg/L 0.02 +742% Jul 2022 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.09 mg/L 0.01 +718% Jul 2022 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.06 mg/L 0.02 +216% Feb 2022 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.07 mg/L 0.02 +268% Jan 2022 Open
Oil & Grease DMR, Limited - Numeric Violation 177.00 mg/L 100.00 +77% Jul 2017 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.03 mg/L 0.02 +58% Nov 2016 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.03 mg/L 0.01 +173% Nov 2016 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.02 mg/L 0.01 +100% Oct 2016 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.05 mg/L 0.02 +163% Oct 2016 Open
Oil & Grease DMR, Limited - Numeric Violation 110.00 mg/L 100.00 +10% Jul 2015 Open
Oil & Grease DMR, Limited - Numeric Violation 176.00 mg/L 100.00 +76% Feb 2015 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.

WARNING LETTER
RCRA (Hazardous Waste) · Case RCRA-ALR000025486-001 · Jan 9, 2026
Administrative - Formal
Clean Air Act · Case 3602405415 · Jan 11, 2021
$100,000
Administrative - Formal
Clean Air Act · Case 3600909315 · Dec 19, 2016
$5,000
Notice of Violation
Clean Air Act · Case 3600754689 · Jun 10, 2016

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