EmissionsLookup
TRI Reporter Clean Air Act

PPG INDUSTRIES INC - OAK CREEK FACILITY

Quick Summary

  • Released 20,182 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
10800 S 13TH ST
OAK CREEK, WI 53154
View on map ↗
County
MILWAUKEE County
Industry
Manufacturing
NAICS (North American Industry Classification)
325510
Inspections
3 · last Dec 9, 2025
Total Penalties
$0 · last Jul 22, 1986
Registry ID
110000417754

How This Compares

#113 of 713 TRI reporters in WI
#2,819 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) +974% overall
Year Total Releases (lbs) vs Prior Year
2015 28,550
2016 27,104 -5%
2017 20,182 -26%
2018 39,683 +97%
2019 5,955 -85%
2020 263,349 +4322%
2021 301,013 +14%
2022 487,181 +62%
2023 287,953 -41%
2024 306,494 +6%

2024

Chemical Total (lbs) Air Water Land Off-Site
Aluminum oxide (fibrous forms)
Chromium compounds (except for chromite ore mined in the Transvaal Region) 589
Aluminum (fume or dust) 2,004
Zinc compounds 447
Copper compounds 107,308
Antimony compounds 149
Zinc (fume or dust) 70,870
Certain glycol ethers 74,858 74,858 82,316
n-Butyl alcohol 46,477 46,477 234,068
Methyl methacrylate 37,837 37,837 53
Methyl isobutyl ketone 25,671 25,671 1,811,799 ♦ Carcinogen
Diisocyanates 24,346 24,346 78,618
Xylene (mixed isomers) 22,780 22,780 1,433,582
Butyl acrylate 15,909 15,909
4,4'-Isopropylidenediphenol 14,263 14,263
Styrene 11,765 11,765 10,367 ♦ Carcinogen
1,2,4-Trimethylbenzene 10,087 10,087 9,289
Acrylic acid 5,305 5,305
Ethyl acrylate 4,688 4,688 1,198 ♦ Carcinogen
Ethylbenzene 4,326 4,326 428,107 ♦ Carcinogen
Cyclohexane 3,180 3,180
Toluene 2,376 2,376 559,337
Phthalic anhydride 792 792
Naphthalene 670 670 4,828 ♦ Carcinogen
Methyl acrylate 478 478 ♦ Carcinogen
N-Methyl-2-pyrrolidone 449 449
Methanol 237 237 1,912

2023

Chemical Total (lbs) Air Water Land Off-Site
Antimony compounds 204
Zinc compounds 193,739
Copper compounds 104,992
Chromium compounds (except for chromite ore mined in the Transvaal Region) 939
Aluminum oxide (fibrous forms)
Aluminum (fume or dust) 3,671
Zinc (fume or dust) 369
Certain glycol ethers 68,551 68,551 155,812
n-Butyl alcohol 44,062 44,062 305,609
Methyl methacrylate 34,177 34,177 437
Methyl isobutyl ketone 23,870 23,870 2,394,341 ♦ Carcinogen
Xylene (mixed isomers) 22,897 22,897 1,891,403
Diisocyanates 21,318 21,318 35,683
Butyl acrylate 16,061 16,061
4,4'-Isopropylidenediphenol 14,933 14,933
Styrene 12,235 12,235 10,080 ♦ Carcinogen
1,2,4-Trimethylbenzene 7,984 7,984 3,821
Acrylic acid 5,020 5,020
Ethyl acrylate 4,985 4,985 5,615 ♦ Carcinogen
Ethylbenzene 4,328 4,328 355,553 ♦ Carcinogen
Toluene 2,620 2,620 687,662
Cyclohexane 2,577 2,577
Naphthalene 803 803 49,868 ♦ Carcinogen
Phthalic anhydride 795 795
N-Methyl-2-pyrrolidone 433 433
Methanol 259 259 2,177
sec-Butyl alcohol 45 45

2022

Chemical Total (lbs) Air Water Land Off-Site
Chromium compounds (except for chromite ore mined in the Transvaal Region) 2,301
Aluminum (fume or dust) 3,344
Aluminum oxide (fibrous forms)
Copper compounds 0
Zinc compounds 1,608
Antimony compounds 134
Zinc (fume or dust) 484
Certain glycol ethers 119,766 119,766 109,446
n-Butyl alcohol 75,584 75,584 215,936
Methyl methacrylate 54,559 54,559
Methyl isobutyl ketone 36,768 36,768 2,365,926 ♦ Carcinogen
Diisocyanates 36,282 36,282 113,193
Xylene (mixed isomers) 35,473 35,473 1,850,522
Butyl acrylate 29,867 29,867
4,4'-Isopropylidenediphenol 25,656 25,656
Styrene 23,947 23,947 281,903 ♦ Carcinogen
1,2,4-Trimethylbenzene 11,446 11,446 2,980
Ethyl acrylate 9,621 9,621 ♦ Carcinogen
Acrylic acid 8,554 8,554
Ethylbenzene 6,704 6,704 423,071 ♦ Carcinogen
Toluene 4,746 4,746 844,002
Phthalic anhydride 3,192 3,192
Cyclohexane 2,253 2,253
Naphthalene 1,283 1,283 558 ♦ Carcinogen
N-Methyl-2-pyrrolidone 760 760
Methanol 388 388 1,427
sec-Butyl alcohol 332 332

2021

Chemical Total (lbs) Air Water Land Off-Site
Aluminum oxide (fibrous forms)
Zinc compounds 600
Chromium compounds (except for chromite ore mined in the Transvaal Region) 2,327
Zinc (fume or dust)
Antimony compounds
Copper compounds 0
Aluminum (fume or dust) 2,916
Certain glycol ethers 75,101 75,101 73,877
n-Butyl alcohol 45,978 45,978 132,371
Methyl methacrylate 33,763 33,763 110
Methyl isobutyl ketone 27,433 27,433 1,526,928 ♦ Carcinogen
Xylene (mixed isomers) 22,333 22,333 1,089,018
Diisocyanates 20,038 20,038
4,4'-Isopropylidenediphenol 16,278 16,278
Styrene 14,070 14,070 974 ♦ Carcinogen
Butyl acrylate 13,885 13,885
1,2,4-Trimethylbenzene 8,211 8,211 655
Ethyl acrylate 5,978 5,978 1,273 ♦ Carcinogen
Acrylic acid 5,131 5,131
Ethylbenzene 4,209 4,209 358,500 ♦ Carcinogen
Toluene 4,154 4,154 482,274
Phthalic anhydride 1,797 1,797
Cyclohexane 1,097 1,097
Naphthalene 689 689 853 ♦ Carcinogen
N-Methyl-2-pyrrolidone 429 429
sec-Butyl alcohol 233 233
Methanol 205 205

2020

Chemical Total (lbs) Air Water Land Off-Site
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1,838
Copper compounds 1
Aluminum (fume or dust)
Aluminum oxide (fibrous forms) 545
Zinc compounds 226
Antimony compounds
Certain glycol ethers 67,803 67,803 669,422
n-Butyl alcohol 40,633 40,633 155,085
Methyl methacrylate 28,104 28,104 6
Methyl isobutyl ketone 24,840 24,840 813,814 ♦ Carcinogen
Diisocyanates 18,737 18,737 133,592
4,4'-Isopropylidenediphenol 16,452 16,452
Xylene (mixed isomers) 16,111 16,111 758,410
Butyl acrylate 13,688 13,688
Styrene 11,941 11,941 ♦ Carcinogen
1,2,4-Trimethylbenzene 6,092 6,092 3,667
Ethyl acrylate 5,143 5,143 16 ♦ Carcinogen
Acrylic acid 4,324 4,324
Toluene 3,109 3,109 355,849
Ethylbenzene 3,047 3,047 216,222 ♦ Carcinogen
Phthalic anhydride 1,411 1,411
Cyclohexane 725 725
Naphthalene 557 557 4 ♦ Carcinogen
N-Methyl-2-pyrrolidone 311 311
Formaldehyde 170 170 67 ♦ Carcinogen
Methanol 152 152 190

2019

Chemical Total (lbs) Air Water Land Off-Site
Diisocyanates 4,307 4,307 76,920
1,2,4-Trimethylbenzene 1,409 1,409 2,082
Cyclohexane 239 239

2018

Chemical Total (lbs) Air Water Land Off-Site
Copper compounds 10
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1,799
Antimony compounds 1
Zinc compounds 513
n-Butyl alcohol 8,957 8,957 203,370
Methyl isobutyl ketone 7,626 7,626 1,353,894 ♦ Carcinogen
Diisocyanates 5,466 5,466 55,381
Xylene (mixed isomers) 4,010 4,010 1,182,549
Butyl acrylate 3,904 3,904 955
Styrene 2,879 2,879 25 ♦ Carcinogen
1,2,4-Trimethylbenzene 2,001 2,001 3,344
Toluene 1,109 1,109 395,704
Acrylic acid 1,068 1,068
Ethyl acrylate 997 997 ♦ Carcinogen
Ethylbenzene 753 753 226,289 ♦ Carcinogen
Cyclohexane 279 279
Naphthalene 136 136 3,737 ♦ Carcinogen
Methanol 131 131 1,776
N-Methyl-2-pyrrolidone 120 120 15
Cumene 77 77 333 ♦ Carcinogen
Formaldehyde 66 66 86 ♦ Carcinogen
Diethanolamine 58 58
4,4'-Isopropylidenediphenol 20 20 4
Methyl methacrylate 19 19
Certain glycol ethers 5 5 788,600
Phthalic anhydride 1 1

2017

Chemical Total (lbs) Air Water Land Off-Site
Copper compounds 35
Antimony compounds 9
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1,669
Zinc compounds 579
Xylene (mixed isomers) 3,707 3,707 1,385,550
n-Butyl alcohol 3,495 3,495 200,214
Methyl isobutyl ketone 3,111 3,111 1,568,813 ♦ Carcinogen
Methyl methacrylate 2,499 2,499 1,911
Butyl acrylate 1,574 1,574
Styrene 1,202 1,202 ♦ Carcinogen
Diisocyanates 1,087 1,087 92,643
1,2,4-Trimethylbenzene 918 918 6,176
Toluene 635 635 431,884
Certain glycol ethers 421 421 754,320
Ethylbenzene 403 403 216,033 ♦ Carcinogen
4,4'-Isopropylidenediphenol 399 399 3,858
Acrylic acid 170 170 615
Ethyl acrylate 154 154 ♦ Carcinogen
Cyclohexane 97 97 2,855
Phthalic anhydride 61 61 719
Methanol 61 61 3,749
N-Methyl-2-pyrrolidone 50 50 250
Naphthalene 48 48 2,592 ♦ Carcinogen
Cumene 44 44 ♦ Carcinogen
Formaldehyde 27 27 70 ♦ Carcinogen
Diethanolamine 12 12 897
Maleic anhydride 7 7 82

2016

Chemical Total (lbs) Air Water Land Off-Site
Chromium compounds (except for chromite ore mined in the Transvaal Region) 330
Zinc compounds 484
Copper compounds 12
Antimony compounds 4
Methyl isobutyl ketone 15,940 15,940 1,189,644 ♦ Carcinogen
Certain glycol ethers 4,356 4,356 398,682
n-Butyl alcohol 1,572 1,572 120,041
Methyl methacrylate 1,236 1,236 2,846
Butyl acrylate 960 960
Styrene 553 553 ♦ Carcinogen
1,2,4-Trimethylbenzene 502 502 921
Toluene 410 410 411,794
4,4'-Isopropylidenediphenol 380 380 39
Xylene (mixed isomers) 349 349 1,343,858
Acrylic acid 258 258 224
Ethyl acrylate 168 168 ♦ Carcinogen
Ethylbenzene 104 104 191,263 ♦ Carcinogen
Methanol 76 76 3,094
Phthalic anhydride 72 72 7
Cyclohexane 63 63 1,999
Naphthalene 27 27 1,395 ♦ Carcinogen
N-Methyl-2-pyrrolidone 25 25 1,181
Diethanolamine 15 15 716
Maleic anhydride 15 15 2
Cumene 15 15 ♦ Carcinogen
Formaldehyde 7 7 120 ♦ Carcinogen
Diisocyanates 0 0 120,974

2015

Chemical Total (lbs) Air Water Land Off-Site
Antimony compounds 494
Copper compounds 13
Chromium compounds (except for chromite ore mined in the Transvaal Region) 335
Zinc compounds 524
Methyl isobutyl ketone 16,886 16,886 1,060,157 ♦ Carcinogen
Certain glycol ethers 4,377 4,377 369,717
n-Butyl alcohol 1,488 1,488 111,504
Methyl methacrylate 1,290 1,290 872
Butyl acrylate 1,010 1,010
Styrene 606 606 618 ♦ Carcinogen
1,2,4-Trimethylbenzene 555 555 925
Toluene 395 395 216,682
4,4'-Isopropylidenediphenol 371 371 38
Cyclohexane 362 362 1,732
Xylene (mixed isomers) 295 295 1,023,211
Acrylic acid 259 259 412
Ethylbenzene 201 201 178,702 ♦ Carcinogen
Ethyl acrylate 165 165 ♦ Carcinogen
Phthalic anhydride 96 96 10
Methanol 82 82 3,427
Naphthalene 24 24 336 ♦ Carcinogen
Maleic anhydride 24 24
N-Methyl-2-pyrrolidone 24 24 1,217
Diethanolamine 17 17 814
Cumene 16 16 ♦ Carcinogen
Formaldehyde 7 7 136 ♦ Carcinogen
Diisocyanates 0 0 7,508

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
4,4'-Isopropylidenediphenol 43,512
Zinc (fume or dust) 60,645
Antimony compounds 149
Acrylic acid 16,185
1,2,4-Trimethylbenzene 40,062
Diisocyanates 152,890
Styrene 10,367 35,891
Chromium compounds (except for chromite ore mined in the Transvaal Region) 589
Toluene 953,241 341,007 7,248
Methanol 1,592 1,042
Methyl acrylate 1,457
Ethyl acrylate 14,303
Methyl isobutyl ketone 14,266,552 1,045,141 78,314
Phthalic anhydride 2,416
Methyl methacrylate 115,480
Certain glycol ethers 82,316 228,366
Naphthalene 141 6,732
n-Butyl alcohol 954,073 157,361 141,784
Cyclohexane 9,701
Ethylbenzene 3,233,522 211,919 14,175
N-Methyl-2-pyrrolidone 1,369
Butyl acrylate 48,534
Xylene (mixed isomers) 11,834,061 982,459 97,302

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
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Toluene 155,452
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Ethylbenzene 979
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Ethylbenzene 149,506
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Ethylbenzene 211,919
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Ethylbenzene 2,051
CHEMTRON CORP
AVON, OH
Ethylbenzene 393
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Cyclohexane
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Acrylic acid
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Aluminum (fume or dust) 311
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Aluminum (fume or dust) 1,692
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Aluminum (fume or dust) 1
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
4,4'-Isopropylidenediphenol
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Methyl methacrylate 53
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Methyl methacrylate
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
1,2,4-Trimethylbenzene 953
CLEAN HARBORS
EL DORADO, AR
1,2,4-Trimethylbenzene 478
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
1,2,4-Trimethylbenzene 5,892
CHEMTRON CORP
AVON, OH
1,2,4-Trimethylbenzene 1,965
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Chromium compounds (except for chromite ore mined in the Transvaal Region) 589
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Zinc compounds 442
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Zinc compounds 3
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Antimony compounds 149
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Antimony compounds
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Zinc (fume or dust) 10,225
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Phthalic anhydride
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Methyl acrylate
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Naphthalene 141
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Naphthalene 4,687
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
N-Methyl-2-pyrrolidone
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Copper compounds 106,424
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Copper compounds 884
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Copper compounds
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Butyl acrylate
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Methanol 1,592
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Methanol 320
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Methanol
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Ethyl acrylate 578
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Ethyl acrylate 617
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Ethyl acrylate
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Ethyl acrylate 3
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Certain glycol ethers 82,316
CHEMTRON CORP
AVON, OH
Diisocyanates 78,618
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Diisocyanates
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Xylene (mixed isomers) 227,512
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
Xylene (mixed isomers) 764
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Xylene (mixed isomers) 23,257
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Xylene (mixed isomers) 754,947
CHEMTRON CORP
AVON, OH
Xylene (mixed isomers) 3,145
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Xylene (mixed isomers) 643
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Xylene (mixed isomers) 421,269
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Aluminum oxide (fibrous forms)
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Ethylbenzene 63,259
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Styrene 9,713
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Styrene 654
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Toluene 335
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Toluene 340,672
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
n-Butyl alcohol 409
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
n-Butyl alcohol 29,712
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
n-Butyl alcohol 3,015
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
n-Butyl alcohol 153,585
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
n-Butyl alcohol 3,776
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
Methyl isobutyl ketone 259,553
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Methyl isobutyl ketone 504,037
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
Methyl isobutyl ketone 177
PPG INDUSTRIES OHIO INC
CIRCLEVILLE, OH
Methyl isobutyl ketone 1,044,964
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
Toluene 8,760
HYDRITE CHEMICAL CO
COTTAGE GROVE, WI
Toluene 54,118

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
Zinc compounds 2 MILWAUKEE METRO SEW DIST COMBI, MILWAUKEE
Chromium compounds (except for chromite ore mined in the Transvaal Region) 0 MILWAUKEE METRO SEW DIST COMBI, MILWAUKEE

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 05-1986-0188 · Jul 22, 1986
$1,000

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