DAQ-2024-010781

1996 Summary of Hazardous Air Pollutants by County
(Emissions in pounds/year)
Hazardous Air Pollutant Box Elder Cache Carbon Daggett Davis Duchesne Grand Iron Juab Millard Morgan Salt Lake San Juan Summit Tooele Uintah Utah Washington Weber Total
1,1,2,2-Tetrachloroethane 368 9 377
1,1,2-Trichloroethane 26 1 27
1,2-Epoxybutane 831 562 8 570
1,3-Butadiene 905 248 3 1,156
1,4-Dichlorobenzene(p)0 0
1,4-Dioxane (1,4-Diethyleneoxide)4,379 3,888 2,492 9 6,389
2,2,4-Trimethylpentane 3,783 10,547 14,330
2,4,6-Trichlorophenol 2 2
2,4-Dinitrotoluene 0 0
2,4-Toluene diisocyanate 250 44 44
2,6-Dinitrotoluene 0 0
4,4'-Methylenedianiline 113 8 121
Acetaldehyde 12 340 2,310 131 147 7 2,935
Acetone 10,720 66,178 1,088 67,266
Acrolein 5 260 1,134 60 1 1,455
Acrylonitrile 1,204 28 1,232
Ammonia 19,932 19,932
Antimony Compounds 4,902 36 633 5 674
Arsenic Compounds 475 13 16 12 3,250 3 3,294
Asbestos 5 5
Barium Compounds 1,817 1,817
Beno(a)pyrene 0 0
Benzene (including benzene from gasoline)14 4,630 19,650 25,170 73,209 5,799 2 12,327 2,828 23 913 572 15,369 2 160,493
Benzo(a)anthracene 205 0 205
Beryllium Compounds 59 9 457 8 1 475
Biphenyl 2 147 149
Bis(2-ethylhexyl)phthalate (DEHP)5 18 9 7 34
Bromoform 144 144
Butane 14 14
Cadmium Compounds 167 37 7 2 252 2 301
Carbon disulfide 5 88 96 2 30,531 30,717
Carbon oxysulfide[Carbon oxide sulfide (COS)]58 1 86,415 86,475
Carbon tetrachloride 12 5 119 136
Catechol 246 246
Chlorine 199 3,187 743 59,007,248 303,115 59,314,293
Chlorobenzene 56 250 8 315
Chloroform 4 127 0 7 139
Chromium Compounds 12 6 267 8 215 21 760 6 1,320 2,604
Cobalt Compounds 80 884 0 885
Coke Oven Emissions 4,850 4,850
Cresols/Cresylic acid (isomers and mixture)24 24
Cumene 223 516 629 0 1,369
Cyanide Compounds 11 44,137 12,403 56,551
Cyclohexane (hexamethylene)42 42
Diacetone Alcohol 17,847 17,847
Dibenzofurans 1 14 15
Dibutylphthalate 1 1
Diethanolamine 2 0 2
Diethylene Glycol 205 205
Dimethyl phthalate 5 96 101
Dimethylamino Ethanol 4 4
Ethyl Acetate 250 250
Ethyl benzene 1,520 2,106 966 718 5,424 250 868 15,057 6 689 2,742 3,400 37 126 30,284
1996 Statewide Emissions
State of Utah
Department of Environmental Quality
Division of Air Quality 1 of 3
1996 Summary of Hazardous Air Pollutants by County
(Emissions in pounds/year)
Hazardous Air Pollutant Box Elder Cache Carbon Daggett Davis Duchesne Grand Iron Juab Millard Morgan Salt Lake San Juan Summit Tooele Uintah Utah Washington Weber Total
Ethylene dichloride (1,2-Dichloroethane)80 80
Ethylene glycol 931 1,685 1,852 18,128 360 5 43 20,388
Ethylene Glycol Monobutyl ether 570 570
Ethylidene dichloride (1,1-Dichloroethane)459 459
Formaldehyde 521 6,300 14,049 764 8,983 20,126 60 59 94 103 50,538
Glycol Ethers 3,581 2 10,917 432 523 15,456
Hexachlorobenzene 24 24
Hexachloroethane 13 13
Hexamethylene-1,6-diisocyanate 5 69 74
Hexamethylphosphoramide 1 1
Hexane 1,118 2,022 53,524 46,990 13,369 10,606 48,019 5 196 1,019 180 106 56 3,221 180,431
Hydrochloric acid (Hydrogen chloride)142,864 399,552 2 118,034 6,067,451 474 2,891 6,588,404
Hydrogen fluoride (Hydrofluoric acid)6,079 65 16,258 70 22,472
Hydroquinone 5 1,776 1,781
Iso-Butylalcohol 16,527 16,527
Iso-Propylalcohol 6,760 250 250
Isophorone 1,245 1,245
Lead Compounds 2,451 2 241 53 8 17,026 46 256 17,631
m-Xylenes 42 42
Manganese Compounds 5,396 68 62 162 68 9 373 742
Mercury Compounds 145 42 196 1 34 2 275
Methane 1,964 1,070 1,070
Methanol 872 1,697 250 1,185 46,338 20 39,752 1,566 1,409 92,217
Methyl chloroform (1,1,1-Trichloroethane)168,260 126 150,644 83,661 3,187 237,619
Methyl ethyl ketone (2-Butanone)5,561 11,206 1,010 9,042 2,221 50,296 31 61,605 1,174 3,423 128,802
Methyl isobutyl ketone (Hexone)2,110 240 15,647 93,163 6 7,362 5,694 11,085 133,197
Methyl methacrylate 5 1 6
Methyl tert butyl ether 1,759 591 1,569 1,933 5,852
Methylene chloride (Dichloromethane)5 4,238 96,895 38 3,150 2,588 106,909
Methylene diphenyl diisocyanate (MDI)5 0
Misc - Unspecified VOCs 425 421 545 1,391
N-Butyl Acetate 3,598 3,598
N-Butyl alcohol 6,780 6,780
Naphthalene 16 990 1,503 225 1,009 11 1,077 4,814
Nickel Compounds 720 365 33 4 272 7 16 697
o-Xylenes 91 91
p-Xylenes 10,641 10,641
Phenol 6 966 20,951 3 18,446 40,366
Phosgene 27 27
Phosphine 36 36
Phthalic anhydride 0 0
Polycyclic aromatic hydrocarbons 217 217
Polycyclic Organic Matter/4/10 0 312 0 64 376
Propionaldehyde 439 439
Propylene dichloride (1,2-Dichloropropane)38 38
Propylene[1-Propene]250 23 1 24
Pyrene 0 0
Quinoline 2 2
Selenium Compounds 162 1 246 13 1,003 750 1 2,013
Solvent Naphtha 68 68
Strontium (tsp)1,214 1,214
Styrene 456 10,512 62,825 1 975 4,377 79,146
Styrene oxide 3 3
1996 Statewide Emissions
State of Utah
Department of Environmental Quality
Division of Air Quality 2 of 3
1996 Summary of Hazardous Air Pollutants by County
(Emissions in pounds/year)
Hazardous Air Pollutant Box Elder Cache Carbon Daggett Davis Duchesne Grand Iron Juab Millard Morgan Salt Lake San Juan Summit Tooele Uintah Utah Washington Weber Total
Tetrachloroethylene (Perchloroethylene)250 71 3,265 30 2,745 6,110
Thorium 29 29
Titanium Dioxide 58 58
Toluene 4,932 20,523 29,982 29,608 67,962 20,025 11,153 47,424 431 159,070 9,919 96 2,610 1,963 34,427 2,080 23,667 440,418
Trichloroethylene 5 30 47 2,920 136 2 3,136
Trimethyl Benzene 22,070 22,070
Uranium 28 28
Vinyl acetate 49 5 250 304
Vinyl chloride 906 22 19 947
Xylenes (isomers and mixture)6,458 68,519 2,535 22,318 43,266 956 18,791 406 135,995 105 2,298 6,571 49,108 1,527 5,635 289,512
1996 Statewide Emissions
State of Utah
Department of Environmental Quality
Division of Air Quality 3 of 3