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

NALCO CO PLANT 106

Quick Summary

  • Released 9,173 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 $93,350 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
7701 HIGHWAY 90A
SUGARLAND, TX 77478
View on map ↗
County
FORT BEND County
Industry
Manufacturing
NAICS (North American Industry Classification)
325998
Inspections
1 · last Aug 31, 2020
Total Penalties
$93,350 · last Nov 19, 2025
Registry ID
110024035970

How This Compares

#517 of 1,879 TRI reporters in TX
#4,159 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.

9
Air (CAA)
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
0
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) +82% overall
Year Total Releases (lbs) vs Prior Year
2015 19,658
2016 16,181 -18%
2017 9,173 -43%
2018 7,244 -21%
2019 1,774 -76%
2020 5,542 +212%
2021 6,451 +16%
2022 11,690 +81%
2023 8,615 -26%
2024 35,753 +315%

2024

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 302
Acrylic acid 19,889
Quinoline ♦ Carcinogen
Nonylphenol Ethoxylates
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Epichlorohydrin ♦ Carcinogen
Acetophenone
Ammonia 26,754 26,754 159,915
Methanol 5,221 5,221 162,390
1,2,4-Trimethylbenzene 2,577 2,577 6,286
Xylene (mixed isomers) 532 532 60,966
Formaldehyde 356 356 3 ♦ Carcinogen
Ethylbenzene 151 151 33,258 ♦ Carcinogen
n-Butyl alcohol 51 51 31,588
Diethanolamine 31 31 4,451
Toluene 25 25 24,421
Naphthalene 24 24 23,456 ♦ Carcinogen
Cumene 10 10 382 ♦ Carcinogen
Certain glycol ethers 8 8 13,906
Ethylene glycol 7 7 320,982
Maleic anhydride 5 5 75,536
Benzyl chloride 0 0 1,019
Formic acid 0 0 265,885

2023

Chemical Total (lbs) Air Water Land Off-Site
Acrylic acid 400,517
Methyl acrylate 282 ♦ Carcinogen
Quinoline ♦ Carcinogen
Methanol 2,607 2,607 575,982
Xylene (mixed isomers) 2,221 2,221 479,902
Ethylbenzene 1,089 1,089 55,512 ♦ Carcinogen
Formaldehyde 775 775 22,895 ♦ Carcinogen
Toluene 500 500 74,271
Benzyl chloride 366 366 25,661
n-Butyl alcohol 317 317 45,037
1,2,4-Trimethylbenzene 239 239 40,662
Ethylene glycol 157 157 416,464
Naphthalene 119 119 157,205 ♦ Carcinogen
Certain glycol ethers 39 39 35,397
Ammonia 38 38 47,870
Nonylphenol Ethoxylates 37 37 15,508
Epichlorohydrin 33 33 ♦ Carcinogen
Cumene 24 24 4,687 ♦ Carcinogen
Formic acid 18 18 400,387
Zinc compounds 17 17 9,283
Maleic anhydride 12 12 88,881
Diethanolamine 6 6 130,287
Acetophenone 1 1

2022

Chemical Total (lbs) Air Water Land Off-Site
Dimethyl phthalate 15,595
Methyl acrylate 1,900 ♦ Carcinogen
Quinoline ♦ Carcinogen
Acrylic acid 436,859
Xylene (mixed isomers) 4,932 4,932 996,913
Methanol 2,403 2,403 983,334
Ethylbenzene 1,132 1,132 75,121 ♦ Carcinogen
Benzyl chloride 1,044 1,044 33,974
Formaldehyde 453 453 27,633 ♦ Carcinogen
Naphthalene 389 389 257,602 ♦ Carcinogen
1,2,4-Trimethylbenzene 268 268 56,404
n-Butyl alcohol 251 251 58,021
Ethylene glycol 225 225 233,538
Toluene 201 201 105,600
Epichlorohydrin 127 127 ♦ Carcinogen
Nonylphenol Ethoxylates 111 111 28,772
Zinc compounds 67 67 5,842
Ammonia 36 36 46,348
Maleic anhydride 19 19 30,245
Certain glycol ethers 17 17 53,546
Cumene 10 10 9,509 ♦ Carcinogen
Diethanolamine 2 2 164,198
Acetophenone 2 2
Formic acid 1 1 233,944

2021

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 240
Zinc compounds 978
Methanol 1,773 1,773 104,957
Ammonia 1,650 1,650 84,009
Xylene (mixed isomers) 1,104 1,104 1,666,703
Benzyl chloride 375 375 19,764
Ethylbenzene 290 290 35,021 ♦ Carcinogen
Nonylphenol 228 228 54,947
Ethylene glycol 140 140 98,695
Vinyl acetate 136 136 1,256 ♦ Carcinogen
Epichlorohydrin 116 116 69 ♦ Carcinogen
Naphthalene 112 112 275,581 ♦ Carcinogen
Maleic anhydride 81 81 14,225
1,2,4-Trimethylbenzene 80 80 49,140
n-Butyl alcohol 79 79 6,180
Formaldehyde 57 57 9,413 ♦ Carcinogen
Toluene 55 55 42,157
Acrylic acid 46 46 1,781
Certain glycol ethers 30 30 141,573
Hydroquinone 26 26 2,174
Methyl acrylate 17 17 477 ♦ Carcinogen
Dimethyl phthalate 16 16 38
Nonylphenol Ethoxylates 11 11 1,068
Formic acid 9 9 167,453
N,N-Dimethylformamide 6 6 217 ♦ Carcinogen
Propargyl alcohol 5 5 50
Cumene 5 5 209 ♦ Carcinogen
Quinoline 3 3 92 ♦ Carcinogen
Diethanolamine 2 2 9,010
Acetophenone 1 1 841

2020

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 6,331
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 2,286
Ammonia 1,475 1,475 94,442
Methanol 1,234 1,234 183,919
Ethylene glycol 723 723 42,941
Xylene (mixed isomers) 448 448 255,190
Vinyl acetate 252 252 752 ♦ Carcinogen
Naphthalene 247 247 90,093 ♦ Carcinogen
Benzyl chloride 237 237 14,343
1,2,4-Trimethylbenzene 181 181 59,270
Maleic anhydride 153 153 6,668
Acrylic acid 129 129 4,131
Ethylbenzene 120 120 71,483 ♦ Carcinogen
Epichlorohydrin 94 94 1 ♦ Carcinogen
Certain glycol ethers 52 52 4,059
Formaldehyde 51 51 2,148 ♦ Carcinogen
Dimethyl phthalate 47 47 1,503
Toluene 31 31 36,916
Methyl acrylate 25 25 3,521 ♦ Carcinogen
Nonylphenol 12 12 10,629
Nonylphenol Ethoxylates 11 11 2,791
Hydroquinone 7 7 1
Diethanolamine 4 4 10,130
N,N-Dimethylformamide 3 3 1,330 ♦ Carcinogen
n-Butyl alcohol 1 1 5,413
Quinoline 1 1 5,374 ♦ Carcinogen
Cumene 1 1 88 ♦ Carcinogen
Acetophenone 1 1 157
Formic acid 1 1 240,228
Propargyl alcohol 1 1 1,138

2019

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 497 497 112,366
Vinyl acetate 314 314 652 ♦ Carcinogen
Naphthalene 263 263 162,985 ♦ Carcinogen
Nonylphenol Ethoxylates 219 219 52,729
Maleic anhydride 173 173 6,420
Ethylbenzene 145 145 41,758 ♦ Carcinogen
Epichlorohydrin 94 94 81 ♦ Carcinogen
Formaldehyde 63 63 3,164 ♦ Carcinogen
Propargyl alcohol 5 5 198
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0 0 508

2018

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 2,248
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 127
Methanol 2,519 2,519 1,076,248
Xylene (mixed isomers) 845 845 1,013,380
Ethylbenzene 701 701 4,302 ♦ Carcinogen
Ammonia 569 569 2,502
Ethylene glycol 433 433 4,676
Acrylic acid 407 407 49,194
Vinyl acetate 338 338 254 ♦ Carcinogen
Maleic anhydride 258 258 58,425
1,2,4-Trimethylbenzene 254 254 10,716
Naphthalene 248 248 1,287,670 ♦ Carcinogen
Benzyl chloride 123 123 54,527
Certain glycol ethers 89 89 10,527
Epichlorohydrin 86 86 41,495 ♦ Carcinogen
Nonylphenol 84 84 3,113
Toluene 70 70 41,959
Formaldehyde 49 49 40,621 ♦ Carcinogen
Dimethyl phthalate 46 46 40,624
Cumene 35 35 754 ♦ Carcinogen
Formic acid 34 34 41,420
Methyl acrylate 17 17 212 ♦ Carcinogen
S,S,S-Tributyltrithiophosphate 15 15 19
Diethanolamine 9 9 1,719
Quinoline 4 4 530 ♦ Carcinogen
Hydroquinone 3 3 17
Acetophenone 2 2 887
Propargyl alcohol 2 2 4
N,N-Dimethylformamide 1 1 5 ♦ Carcinogen

2017

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 1,230
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 153
Methanol 4,963 4,963 651,882
Ethylbenzene 958 958 2,675 ♦ Carcinogen
Xylene (mixed isomers) 917 917 596,048
Ammonia 515 515 2,359
Benzyl chloride 278 278 9,839
Vinyl acetate 258 258 462 ♦ Carcinogen
Naphthalene 227 227 982,085 ♦ Carcinogen
Maleic anhydride 208 208 197,472
1,2,4-Trimethylbenzene 207 207 5,373
Acrylic acid 134 134 45,900
Epichlorohydrin 95 95 42,964 ♦ Carcinogen
Toluene 75 75 84,535
Formic acid 73 73 37,410
Formaldehyde 52 52 40,481 ♦ Carcinogen
Certain glycol ethers 49 49 10,822
Dimethyl phthalate 47 47 40,577
Quinoline 33 33 2,598 ♦ Carcinogen
Ethylene glycol 25 25 10,618
Methyl acrylate 18 18 178 ♦ Carcinogen
Nonylphenol 12 12 3,397
Diethanolamine 11 11 231
Hydroquinone 6 6 150
Propargyl alcohol 6 6 84
Acetophenone 4 4 2,477
Butyl acrylate 3 3 11
n-Butyl alcohol 0 0 40,408
N,N-Dimethylformamide 0 0 11 ♦ Carcinogen
2-Methylpyridine 0 0 4

2016

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 8,702
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 502
Methanol 9,814 9,814 520,630
Xylene (mixed isomers) 1,015 1,015 427,202
Acrylic acid 834 834 53,182
Ethylbenzene 778 778 24,331 ♦ Carcinogen
Vinyl acetate 761 761 4,755 ♦ Carcinogen
Ammonia 563 563 7,115
Naphthalene 455 455 871,537 ♦ Carcinogen
1,2,4-Trimethylbenzene 383 383 39,167
Methyl acrylate 365 365 1,436 ♦ Carcinogen
Toluene 240 240 46,481
Benzyl chloride 206 206 26,830
Ethylene glycol 177 177 45,537
Maleic anhydride 169 169 52,024
Butyl acrylate 152 152 32
Epichlorohydrin 72 72 50,129 ♦ Carcinogen
Formic acid 57 57 44,131
Cumene 37 37 178 ♦ Carcinogen
Formaldehyde 36 36 39,857 ♦ Carcinogen
Certain glycol ethers 36 36 22,724
Propargyl alcohol 7 7 2,150
Quinoline 6 6 3,577 ♦ Carcinogen
Nonylphenol 5 5 17,039
N,N-Dimethylformamide 4 4 188 ♦ Carcinogen
n-Butyl alcohol 3 3 40,220
Hydroquinone 2 2 4,822
Diethanolamine 2 2 2,311
Dimethyl phthalate 1 1 41,832
Acetophenone 1 1 76
N-Methyl-2-pyrrolidone 0 0

2015

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 274
Zinc compounds 77,354
Methanol 8,968 8,968 98,816
Acrylic acid 1,385 1,385 6,058
Benzyl chloride 1,281 1,281 16,300
Xylene (mixed isomers) 1,230 1,230 81,175
Vinyl acetate 1,131 1,131 1,790 ♦ Carcinogen
Ammonia 744 744 1,775
Naphthalene 644 644 11,788 ♦ Carcinogen
Toluene 623 623 19,870
Butyl acrylate 574 574 2,089
Ethylene glycol 553 553 13,538
1,2,4-Trimethylbenzene 544 544 7,426
Ethylbenzene 418 418 139,865 ♦ Carcinogen
Certain glycol ethers 315 315 1,300
Epichlorohydrin 308 308 24,125 ♦ Carcinogen
Maleic anhydride 293 293 10,592
Formaldehyde 148 148 3,275 ♦ Carcinogen
Formic acid 103 103 175
Hydroquinone 82 82 136
Acetophenone 72 72 5,871
Quinoline 71 71 2,985 ♦ Carcinogen
Propargyl alcohol 62 62 472
Dimethyl phthalate 53 53 237
Diethanolamine 31 31 568
N,N-Dimethylformamide 22 22 89 ♦ Carcinogen
2-Methylpyridine 5 5

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
Formaldehyde 22
1,2,4-Trimethylbenzene 6,165 1,329
Xylene (mixed isomers) 60,907 16,315
Ethylene glycol 51,603 3,504,851
Certain glycol ethers 897 74,931
Methanol 37,910 2,574,252
n-Butyl alcohol 22,219 33,478
Formic acid 2,637,581
Toluene 24,416 152
Acrylic acid 15,335 72,536
Ammonia 864,127
Diethanolamine 4,451
Ethylbenzene 33,253
Naphthalene 23,292 11,482
Cumene 309 152
Benzyl chloride 946 152

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
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Ethylbenzene 1,050
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Ethylbenzene 13,405
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Ethylbenzene 1,541
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Ethylbenzene 1,408
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Ethylbenzene 2,604
TM DEER PARK SERVICES
DEER PARK, TX
Ethylbenzene 9,035
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Ethylbenzene 153
US ECOLOGY TEXAS
ROBSTOWN, TX
Ethylbenzene 1,208
VLS HOUSTON
HOCKLEY, TX
Ethylbenzene 1,904
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Ethylbenzene 7
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Ethylbenzene 938
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Benzyl chloride 30
ASH GROVE CEMENT CO
CHANUTE, KS
Benzyl chloride 382
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Benzyl chloride 44
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Benzyl chloride 0
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Benzyl chloride 40
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Benzyl chloride 74
TM DEER PARK SERVICES
DEER PARK, TX
Benzyl chloride 257
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Benzyl chloride 4
US ECOLOGY TEXAS
ROBSTOWN, TX
Benzyl chloride 34
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Benzyl chloride 54
VLS HOUSTON
HOCKLEY, TX
Benzyl chloride 27
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Toluene 771
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Toluene 9,843
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Toluene 1,131
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Toluene 5
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Toluene 1,034
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Toluene 1,912
TM DEER PARK SERVICES
DEER PARK, TX
Toluene 6,634
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Toluene 112
US ECOLOGY TEXAS
ROBSTOWN, TX
Toluene 887
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Toluene 689
VLS HOUSTON
HOCKLEY, TX
Toluene 1,398
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Xylene (mixed isomers) 1,914
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Xylene (mixed isomers) 24,432
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Xylene (mixed isomers) 2,808
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Xylene (mixed isomers) 12
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Xylene (mixed isomers) 2,566
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Xylene (mixed isomers) 4,747
TM DEER PARK SERVICES
DEER PARK, TX
Xylene (mixed isomers) 16,468
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Xylene (mixed isomers) 278
US ECOLOGY TEXAS
ROBSTOWN, TX
Xylene (mixed isomers) 2,502
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Xylene (mixed isomers) 1,710
VLS HOUSTON
HOCKLEY, TX
Xylene (mixed isomers) 3,470
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Ethylene glycol 1,629
ASH GROVE CEMENT CO
CHANUTE, KS
Ethylene glycol 20,802
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Ethylene glycol 2,391
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Ethylene glycol 10
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Ethylene glycol 2,185
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Ethylene glycol 4,042
TM DEER PARK SERVICES
DEER PARK, TX
Ethylene glycol 14,021
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Ethylene glycol 237
US ECOLOGY TEXAS
ROBSTOWN, TX
Ethylene glycol 1,875
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Ethylene glycol 1,456
VLS HOUSTON
HOCKLEY, TX
Ethylene glycol 2,955
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Acrylic acid 433
VLS HOUSTON
HOCKLEY, TX
Acrylic acid 878
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Acrylic acid 484
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Acrylic acid 6,182
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Acrylic acid 711
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Acrylic acid 3
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Acrylic acid 649
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Acrylic acid 1,201
TM DEER PARK SERVICES
DEER PARK, TX
Acrylic acid 4,167
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Acrylic acid 70
US ECOLOGY TEXAS
ROBSTOWN, TX
Acrylic acid 557
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Certain glycol ethers 28
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Certain glycol ethers 362
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Certain glycol ethers 42
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Certain glycol ethers
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Certain glycol ethers 38
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Certain glycol ethers 70
TM DEER PARK SERVICES
DEER PARK, TX
Certain glycol ethers 244
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Certain glycol ethers 4
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Certain glycol ethers 25
VLS HOUSTON
HOCKLEY, TX
Certain glycol ethers 51
US ECOLOGY TEXAS
ROBSTOWN, TX
Certain glycol ethers 33
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Cumene 9
VLS HOUSTON
HOCKLEY, TX
Cumene 18
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Cumene 10
ASH GROVE CEMENT CO
CHANUTE, KS
Cumene 125
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Cumene 14
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Cumene 13
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Cumene 24
TM DEER PARK SERVICES
DEER PARK, TX
Cumene 84
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Cumene 1
US ECOLOGY TEXAS
ROBSTOWN, TX
Cumene 11
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Methanol 1,197
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Methanol 15,282
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Methanol 1,757
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Methanol 8
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Methanol 1,605
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Methanol 2,969
TM DEER PARK SERVICES
DEER PARK, TX
Methanol 10,301
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Methanol 174
US ECOLOGY TEXAS
ROBSTOWN, TX
Methanol 1,377
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Methanol 1,069
VLS HOUSTON
HOCKLEY, TX
Methanol 2,171
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Diethanolamine 141
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Diethanolamine 1,794
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Diethanolamine 206
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Diethanolamine 1
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Diethanolamine 188
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Diethanolamine 349
TM DEER PARK SERVICES
DEER PARK, TX
Diethanolamine 1,209
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Diethanolamine 20
US ECOLOGY TEXAS
ROBSTOWN, TX
Diethanolamine 162
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Diethanolamine 126
VLS HOUSTON
HOCKLEY, TX
Diethanolamine 255
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
Naphthalene 735
ASH GROVE CEMENT COMPANY
FOREMAN, AR
Naphthalene 9,390
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
Naphthalene 1,079
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
Naphthalene 5
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
Naphthalene 986
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
Naphthalene 1,824
TM DEER PARK SERVICES
DEER PARK, TX
Naphthalene 6,329
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
Naphthalene 107
US ECOLOGY TEXAS
ROBSTOWN, TX
Naphthalene 846
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
Naphthalene 657
VLS HOUSTON
HOCKLEY, TX
Naphthalene 1,334
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
n-Butyl alcohol 702
ASH GROVE CEMENT COMPANY
FOREMAN, AR
n-Butyl alcohol 8,957
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
n-Butyl alcohol 1,030
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
n-Butyl alcohol 4
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
n-Butyl alcohol 941
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
n-Butyl alcohol 1,740
TM DEER PARK SERVICES
DEER PARK, TX
n-Butyl alcohol 6,037
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
n-Butyl alcohol 102
US ECOLOGY TEXAS
ROBSTOWN, TX
n-Butyl alcohol 807
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
n-Butyl alcohol 627
VLS HOUSTON
HOCKLEY, TX
n-Butyl alcohol 1,272
ABILENE ENVIRONMENTAL LANDFILL
ABILENE, TX
1,2,4-Trimethylbenzene 195
ASH GROVE CEMENT COMPANY
FOREMAN, AR
1,2,4-Trimethylbenzene 2,485
CHEMICAL RECLAMATION SERVICES AVALON FACILITY
AVALON, TX
1,2,4-Trimethylbenzene 286
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
1,2,4-Trimethylbenzene 1
SEABREEZE ENVIRONMENTAL LANDFILL
ANGLETON, TX
1,2,4-Trimethylbenzene 261
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
1,2,4-Trimethylbenzene 483
TM DEER PARK SERVICES
DEER PARK, TX
1,2,4-Trimethylbenzene 1,675
TRADEBE TREATMENT & RECYCLING OF TN, LLC
MILLINGTON, TN
1,2,4-Trimethylbenzene 28
US ECOLOGY TEXAS
ROBSTOWN, TX
1,2,4-Trimethylbenzene 224
VLS - ARMOR, LLC
MOUNT PLEASANT, TN
1,2,4-Trimethylbenzene 174
VLS HOUSTON
HOCKLEY, TX
1,2,4-Trimethylbenzene 353

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 302 SUGAR LAND NORTH WWTP, SUGAR LAND
Toluene 5 SUGAR LAND NORTH WWTP, SUGAR LAND
Certain glycol ethers 13,009 SUGAR LAND NORTH WWTP, SUGAR LAND
Xylene (mixed isomers) 59 SUGAR LAND NORTH WWTP, SUGAR LAND
n-Butyl alcohol 9,369 SUGAR LAND NORTH WWTP, SUGAR LAND
1,2,4-Trimethylbenzene 121 SUGAR LAND NORTH WWTP, SUGAR LAND
Formic acid 265,885 SUGAR LAND NORTH WWTP, SUGAR LAND
Benzyl chloride 73 SUGAR LAND NORTH WWTP, SUGAR LAND
Ethylene glycol 269,379 SUGAR LAND NORTH WWTP, SUGAR LAND
Formaldehyde 3 SUGAR LAND NORTH WWTP, SUGAR LAND
Acrylic acid 4,554 SUGAR LAND NORTH WWTP, SUGAR LAND
Maleic anhydride 75,536 SUGAR LAND NORTH WWTP, SUGAR LAND
Cumene 73 SUGAR LAND NORTH WWTP, SUGAR LAND
Ammonia 159,915 SUGAR LAND NORTH WWTP, SUGAR LAND
Ethylbenzene 5 SUGAR LAND NORTH WWTP, SUGAR LAND
Methanol 124,480 SUGAR LAND NORTH WWTP, SUGAR LAND
Naphthalene 164 SUGAR LAND NORTH WWTP, SUGAR LAND

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 Open
caa HPV Mar 15, 2024 Jan 5, 2026 Resolved
caa FRV Jul 22, 2016 Open
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Oct 14, 2015 Oct 15, 2015 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Oct 14, 2015 Oct 27, 2015 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Oct 14, 2015 Oct 27, 2015 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems Oct 14, 2015 Oct 27, 2015 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Oct 14, 2015 Oct 28, 2015 Resolved
rcra Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators Nov 29, 2006 Dec 12, 2006 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Nov 29, 2006 Dec 14, 2006 Resolved
rcra Land Disposal Restrictions: General Dec 15, 1988 Sep 4, 1990 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 HQ-1992-0006
Administrative - Formal
Clean Air Act · Case 3603939833 · Nov 19, 2025
$24,600
Administrative - Formal
· Case 06-2024-3324 · Apr 10, 2024
$68,750
Administrative - Formal
Clean Air Act · Case 3603955931 · Apr 10, 2024
$68,750
Administrative - Formal
Clean Air Act · Case 3601761777 · Sep 26, 2018
$8,663
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-TXD008084618-2 · Dec 9, 2015
Administrative - Formal
· Case 06-2014-0604 · Jan 6, 2014
VERBAL INFORMAL
RCRA (Hazardous Waste) · Case RCRA-TXD008084618-1 · Nov 30, 2006
Administrative - Formal
· Case HQ-2004-0030 · Aug 31, 2004
$10,000
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste) · Case RCRA-TXD008084618-003 · Apr 10, 1990
$77,500
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste) · Case RCRA-TXD008084618-004 · Mar 1, 1989
$13,750

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