Environmental risk, tax analysis, and property details for 8811 Strang Rd, La Porte, TX 77571
This comprehensive report analyzes both flood risk and industrial pollution exposure for this property. The assessment combines multiple data sources including USGS elevation, FEMA flood zones, historical storm modeling, and EPA Toxic Release Inventory records.
This section shows the fundamental characteristics of the property, including its elevation above sea level, FEMA flood zone designation, and our calculated overall flood risk rating based on historical data and topographic analysis.
These detailed metrics show the technical outputs from our flood risk model. They include predicted water depths at the property during a 5000-year flood event and estimated flood damage based on USACE methodology.
This simulation shows whether the property would flood based on a 5000-year flood event with 3m (9.84ft) water level. Use the interactive tool to explore different scenarios.
The analysis above uses default settings (5000-year flood, 3m/9.84ft water level). To explore different flood scenarios with interactive maps, return to the main tool:
Open Interactive Analysis ToolBased on the property's flood risk profile, here are specific action items to consider.
Comparison with typical Houston properties (based on 10,000 randomly sampled homes). All measurements are for chemicals released within a 2-mile radius.
| Period | Total | Air | Water |
|---|---|---|---|
| Typical Houston Property (2014-2024) | 6,524 lbs | 4,822 lbs | 0 lbs |
| This Property (2014-2024) | 16,358,621 lbs | 9,506,849 lbs | 6,851,773 lbs |
| Typical Houston Property (2024 Only) | 2 lbs | 1 lbs | 0 lbs |
| This Property (2024 Only) | 3,946,005 lbs | 851,543 lbs | 674,266 lbs |
Based on a random sample of 10,000 Houston properties, this chart shows the distribution of pollution levels across the metro area. The highlighted bar indicates where this property falls compared to other homes. Lower percentiles mean higher pollution exposure.
| # | Chemical | CAS# | Air (lbs/10yr) | Water (lbs/10yr) | Total (lbs/10yr) |
|---|---|---|---|---|---|
| 1 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | N511 | 2 lbs | 6,134,896 lbs | 6,134,898 lbs |
| 2 | Ethylene | 74-85-1 | 3,046,695 lbs | 0 lbs | 3,046,695 lbs |
| 3 | Propylene | 115-07-1 | 2,893,911 lbs | 0 lbs | 2,893,911 lbs |
| 4 | Zinc compounds | N982 | 7,219 lbs | 36,490 lbs | 2,666,824 lbs |
| 5 | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | N090 | 312 lbs | 423 lbs | 1,288,417 lbs |
| 6 | Methanol | 67-56-1 | 485,533 lbs | 653,326 lbs | 1,138,859 lbs |
| 7 | Aluminum oxide (fibrous forms) | 1344-28-1 | 13 lbs | 0 lbs | 1,108,293 lbs |
| 8 | Lead And Lead Compounds | N420 | 1,132 lbs | 1,204 lbs | 1,064,701 lbs |
| 9 | Vinyl acetate | 108-05-4 | 1,056,137 lbs | 5,684 lbs | 1,061,821 lbs |
| 10 | Ammonia | 7664-41-7 | 402,349 lbs | 10,775 lbs | 834,604 lbs |
| 11 | Lead compounds | N420 | 232 lbs | 88 lbs | 751,347 lbs |
| 12 | Copper And Copper Compounds | N100 | 4 lbs | 1,182 lbs | 708,725 lbs |
| 13 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | N090 | 8 lbs | 81 lbs | 638,329 lbs |
| 14 | n-Hexane | 110-54-3 | 617,914 lbs | 0 lbs | 617,914 lbs |
| 15 | Selenium And Selenium Compounds | N725 | 29 lbs | 957 lbs | 467,876 lbs |
| 16 | Lead | 7439-92-1 | 8 lbs | 78 lbs | 436,135 lbs |
| 17 | Copper compounds | N100 | 5 lbs | 703 lbs | 423,097 lbs |
| 18 | Barium And Barium Compounds | N040 | 79 lbs | 0 lbs | 420,704 lbs |
| 19 | Silver And Silver Compounds | N740 | 34 lbs | 486 lbs | 388,530 lbs |
| 20 | Aluminum (fume or dust) | 7429-90-5 | 1,426 lbs | 0 lbs | 333,760 lbs |
| 21 | Manganese compounds | N450 | 3 lbs | 0 lbs | 324,002 lbs |
| 22 | Mercury compounds | N458 | 1,288 lbs | 0 lbs | 251,836 lbs |
| 23 | Chromium | 7440-47-3 | 3 lbs | 51 lbs | 225,153 lbs |
| 24 | Barium | 7440-39-3 | 2 lbs | 0 lbs | 213,719 lbs |
| 25 | Cadmium | 7440-43-9 | 16 lbs | 316 lbs | 212,173 lbs |
| 26 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 191,331 lbs | 0 lbs | 191,331 lbs |
| 27 | Nickel And Nickel Compounds | N495 | 97 lbs | 216 lbs | 190,022 lbs |
| 28 | Selenium compounds | N725 | 1 lbs | 0 lbs | 180,047 lbs |
| 29 | Nickel compounds | N495 | 3 lbs | 0 lbs | 178,941 lbs |
| 30 | 1,2-Dichloroethane | 107-06-2 | 177,302 lbs | 59 lbs | 177,360 lbs |
| 31 | Mercury And Mercury Compounds | N458 | 623 lbs | 1 lbs | 171,850 lbs |
| 32 | Silver | 7440-22-4 | 8 lbs | 89 lbs | 156,682 lbs |
| 33 | Nickel | 7440-02-0 | 50 lbs | 149 lbs | 148,913 lbs |
| 34 | Antimony compounds | N010 | 7 lbs | 0 lbs | 103,400 lbs |
| 35 | Arsenic And Arsenic Compounds | N020 | 13 lbs | 139 lbs | 85,173 lbs |
| 36 | Vinyl chloride | 75-01-4 | 81,099 lbs | 33 lbs | 81,133 lbs |
| 37 | Arsenic | 7440-38-2 | 21 lbs | 308 lbs | 80,284 lbs |
| 38 | Cobalt compounds | N096 | 1 lbs | 0 lbs | 77,363 lbs |
| 39 | Titanium tetrachloride | 7550-45-0 | 6 lbs | 0 lbs | 70,875 lbs |
| 40 | Chlorine | 7782-50-5 | 63,601 lbs | 3,421 lbs | 67,022 lbs |
| 41 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | N040 | 0 lbs | 0 lbs | 64,843 lbs |
| 42 | Certain glycol ethers | N230 | 63,712 lbs | 0 lbs | 63,712 lbs |
| 43 | Selenium | 7782-49-2 | 1 lbs | 192 lbs | 62,376 lbs |
| 44 | Asbestos (friable) | 1332-21-4 | 1 lbs | 0 lbs | 59,423 lbs |
| 45 | Copper | 7440-50-8 | 0 lbs | 49 lbs | 57,714 lbs |
| 46 | Arsenic compounds | N020 | 7 lbs | 0 lbs | 54,039 lbs |
| 47 | 1,3-Butadiene | 106-99-0 | 50,369 lbs | 0 lbs | 50,369 lbs |
| 48 | Dicyclopentadiene | 77-73-6 | 49,241 lbs | 26 lbs | 49,267 lbs |
| 49 | Xylene (mixed isomers) | 1330-20-7 | 43,814 lbs | 0 lbs | 43,814 lbs |
| 50 | Thallium compounds | N760 | 15 lbs | 0 lbs | 40,288 lbs |
| 51 | Methyl iodide | 74-88-4 | 37,993 lbs | 0 lbs | 37,993 lbs |
| 52 | Zinc (fume or dust) | 7440-66-6 | 672 lbs | 0 lbs | 36,101 lbs |
| 53 | Cyanide compounds | N106 | 1 lbs | 0 lbs | 29,485 lbs |
| 54 | Manganese And Manganese Compounds | N450 | 779 lbs | 0 lbs | 29,251 lbs |
| 55 | Acetaldehyde | 75-07-0 | 26,729 lbs | 0 lbs | 26,729 lbs |
| 56 | Benzene | 71-43-2 | 22,173 lbs | 42 lbs | 22,215 lbs |
| 57 | Silver compounds | N740 | 0 lbs | 0 lbs | 19,617 lbs |
| 58 | Formaldehyde | 50-00-0 | 19,477 lbs | 0 lbs | 19,477 lbs |
| 59 | Mercury | 7439-97-6 | 163 lbs | 0 lbs | 18,764 lbs |
| 60 | Ethylene glycol | 107-21-1 | 18,577 lbs | 0 lbs | 18,577 lbs |
| 61 | Chlorobenzene | 108-90-7 | 16,223 lbs | 0 lbs | 16,223 lbs |
| 62 | Chloroethane | 75-00-3 | 14,532 lbs | 0 lbs | 14,532 lbs |
| 63 | Cyclohexane | 110-82-7 | 14,402 lbs | 0 lbs | 14,402 lbs |
| 64 | Boron trifluoride | 7637-07-2 | 14,190 lbs | 0 lbs | 14,190 lbs |
| 65 | Toluene | 108-88-3 | 12,291 lbs | 66 lbs | 12,357 lbs |
| 66 | Chloroform | 67-66-3 | 11,720 lbs | 51 lbs | 11,770 lbs |
| 67 | Antimony | 7440-36-0 | 6 lbs | 3 lbs | 11,670 lbs |
| 68 | Antimony And Antimony Compounds | N010 | 683 lbs | 0 lbs | 11,438 lbs |
| 69 | Cadmium compounds | N078 | 0 lbs | 0 lbs | 9,750 lbs |
| 70 | N,N-Dimethylformamide | 68-12-2 | 9,035 lbs | 0 lbs | 9,035 lbs |
| 71 | Carbon tetrachloride | 56-23-5 | 7,997 lbs | 0 lbs | 7,997 lbs |
| 72 | Manganese | 7439-96-5 | 0 lbs | 0 lbs | 7,325 lbs |
| 73 | Isoprene | 78-79-5 | 5,949 lbs | 0 lbs | 5,949 lbs |
| 74 | Maleic anhydride | 108-31-6 | 5,592 lbs | 0 lbs | 5,592 lbs |
| 75 | Dichloromethane | 75-09-2 | 5,585 lbs | 0 lbs | 5,585 lbs |
| 76 | Diisocyanates | N120 | 4,304 lbs | 0 lbs | 4,304 lbs |
| 77 | Molybdenum trioxide | 1313-27-5 | 0 lbs | 0 lbs | 4,062 lbs |
| 78 | Methyl tert-butyl ether | 1634-04-4 | 3,935 lbs | 0 lbs | 3,935 lbs |
| 79 | Cobalt | 7440-48-4 | 0 lbs | 0 lbs | 3,228 lbs |
| 80 | 1,1,2-Trichloroethane | 79-00-5 | 2,961 lbs | 0 lbs | 2,961 lbs |
| 81 | Vanadium compounds | N770 | 0 lbs | 0 lbs | 2,459 lbs |
| 82 | Ethylidene dichloride | 75-34-3 | 2,197 lbs | 0 lbs | 2,197 lbs |
| 83 | Di(2-ethylhexyl) phthalate | 117-81-7 | 2,021 lbs | 0 lbs | 2,021 lbs |
| 84 | 1,2-Dichloroethylene | 540-59-0 | 1,429 lbs | 0 lbs | 1,429 lbs |
| 85 | Styrene | 100-42-5 | 1,257 lbs | 0 lbs | 1,257 lbs |
| 86 | Vanadium (except when contained in an alloy) | 7440-62-2 | 0 lbs | 1 lbs | 851 lbs |
| 87 | Acetonitrile | 75-05-8 | 849 lbs | 0 lbs | 849 lbs |
| 88 | Vinylidene chloride | 75-35-4 | 728 lbs | 0 lbs | 728 lbs |
| 89 | Ethylbenzene | 100-41-4 | 628 lbs | 32 lbs | 660 lbs |
| 90 | Tetrachloroethylene | 127-18-4 | 637 lbs | 0 lbs | 637 lbs |
| 91 | Hydrogen cyanide | 74-90-8 | 596 lbs | 0 lbs | 596 lbs |
| 92 | Naphthalene | 91-20-3 | 538 lbs | 33 lbs | 571 lbs |
| 93 | Chloromethane | 74-87-3 | 455 lbs | 0 lbs | 455 lbs |
| 94 | Dimethylamine | 124-40-3 | 417 lbs | 0 lbs | 417 lbs |
| 95 | 1,1,2,2-Tetrachloroethane | 79-34-5 | 306 lbs | 0 lbs | 306 lbs |
| 96 | Nitric acid | 7697-37-2 | 262 lbs | 0 lbs | 262 lbs |
| 97 | Pentachloroethane | 76-01-7 | 260 lbs | 0 lbs | 260 lbs |
| 98 | Trichloroethylene | 79-01-6 | 203 lbs | 0 lbs | 203 lbs |
| 99 | Methyl isobutyl ketone | 108-10-1 | 193 lbs | 0 lbs | 193 lbs |
| 100 | Creosote | 8001-58-9 | 192 lbs | 0 lbs | 192 lbs |
| 101 | Formic acid | 64-18-6 | 187 lbs | 0 lbs | 187 lbs |
| 102 | Hexachlorocyclopentadiene | 77-47-4 | 110 lbs | 33 lbs | 143 lbs |
| 103 | n-Butyl alcohol | 71-36-3 | 136 lbs | 0 lbs | 136 lbs |
| 104 | Nonylphenol | N530 | 100 lbs | 13 lbs | 114 lbs |
| 105 | Beryllium | 7440-41-7 | 0 lbs | 0 lbs | 108 lbs |
| 106 | Aniline | 62-53-3 | 102 lbs | 0 lbs | 102 lbs |
| 107 | Hexachloroethane | 67-72-1 | 87 lbs | 0 lbs | 87 lbs |
| 108 | Triethylamine | 121-44-8 | 80 lbs | 0 lbs | 80 lbs |
| 109 | tert-Butyl alcohol | 75-65-0 | 79 lbs | 0 lbs | 79 lbs |
| 110 | sec-Butyl alcohol | 78-92-2 | 68 lbs | 0 lbs | 68 lbs |
| 111 | Beryllium compounds | N050 | 0 lbs | 0 lbs | 68 lbs |
| 112 | Polychlorinated biphenyls | 1336-36-3 | 68 lbs | 0 lbs | 68 lbs |
| 113 | 1,1,1-Trichloroethane | 71-55-6 | 64 lbs | 0 lbs | 64 lbs |
| 114 | Hydrogen sulfide | 7783-06-4 | 63 lbs | 0 lbs | 63 lbs |
| 115 | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | 67-63-0 | 63 lbs | 0 lbs | 63 lbs |
| 116 | Dioxin and dioxin-like compounds | N150 | 0 lbs | 60 lbs | 61 lbs |
| 117 | Propylene oxide | 75-56-9 | 55 lbs | 0 lbs | 55 lbs |
| 118 | Acrylonitrile | 107-13-1 | 52 lbs | 0 lbs | 52 lbs |
| 119 | 1,4-Dichlorobenzene | 106-46-7 | 44 lbs | 0 lbs | 44 lbs |
| 120 | Epichlorohydrin | 106-89-8 | 44 lbs | 0 lbs | 44 lbs |
| 121 | Pyridine | 110-86-1 | 33 lbs | 0 lbs | 33 lbs |
| 122 | Trichlorofluoromethane (CFC-11) | 75-69-4 | 32 lbs | 0 lbs | 32 lbs |
| 123 | Hexachlorobenzene | 118-74-1 | 17 lbs | 14 lbs | 31 lbs |
| 124 | Ethylene oxide | 75-21-8 | 29 lbs | 0 lbs | 29 lbs |
| 125 | 1,2-Dichlorobenzene | 95-50-1 | 29 lbs | 0 lbs | 29 lbs |
| 126 | Nitrobenzene | 98-95-3 | 23 lbs | 0 lbs | 23 lbs |
| 127 | Acrylic acid | 79-10-7 | 22 lbs | 0 lbs | 22 lbs |
| 128 | Phenol | 108-95-2 | 20 lbs | 0 lbs | 20 lbs |
| 129 | Allyl chloride | 107-05-1 | 20 lbs | 0 lbs | 20 lbs |
| 130 | 1,2,4-Trimethylbenzene | 95-63-6 | 20 lbs | 0 lbs | 20 lbs |
| 131 | Butyraldehyde | 123-72-8 | 19 lbs | 0 lbs | 19 lbs |
| 132 | Biphenyl | 92-52-4 | 17 lbs | 0 lbs | 17 lbs |
| 133 | Methyl acrylate | 96-33-3 | 14 lbs | 0 lbs | 14 lbs |
| 134 | Triallate | 2303-17-5 | 13 lbs | 0 lbs | 13 lbs |
| 135 | Diphenylamine | 122-39-4 | 10 lbs | 0 lbs | 10 lbs |
| 136 | Diaminotoluene (mixed isomers) | 25376-45-8 | 10 lbs | 0 lbs | 10 lbs |
| 137 | Carbon disulfide | 75-15-0 | 10 lbs | 0 lbs | 10 lbs |
| 138 | Polycyclic aromatic compounds | N590 | 10 lbs | 0 lbs | 10 lbs |
| 139 | Chloroprene | 126-99-8 | 10 lbs | 0 lbs | 10 lbs |
| 140 | 4,4'-Isopropylidenediphenol | 80-05-7 | 9 lbs | 0 lbs | 9 lbs |
| 141 | N-Methyl-2-pyrrolidone | 872-50-4 | 9 lbs | 0 lbs | 9 lbs |
| 142 | Lindane | 58-89-9 | 9 lbs | 0 lbs | 9 lbs |
| 143 | Urethane | 51-79-6 | 9 lbs | 0 lbs | 9 lbs |
| 144 | 1,2-Dichloropropane | 78-87-5 | 8 lbs | 0 lbs | 8 lbs |
| 145 | 2,4-D | 94-75-7 | 8 lbs | 0 lbs | 8 lbs |
| 146 | Toluene-2,4-diisocyanate | 584-84-9 | 8 lbs | 0 lbs | 8 lbs |
| 147 | 1,4-Dioxane | 123-91-1 | 7 lbs | 0 lbs | 7 lbs |
| 148 | o-Toluidine | 95-53-4 | 7 lbs | 0 lbs | 7 lbs |
| 149 | Phthalic anhydride | 85-44-9 | 6 lbs | 0 lbs | 6 lbs |
| 150 | Dibutyl phthalate | 84-74-2 | 6 lbs | 0 lbs | 6 lbs |
| 151 | 1,2,3-Trichloropropane | 96-18-4 | 6 lbs | 0 lbs | 6 lbs |
| 152 | Thiram | 137-26-8 | 6 lbs | 0 lbs | 6 lbs |
| 153 | Hydroquinone | 123-31-9 | 6 lbs | 0 lbs | 6 lbs |
| 154 | 4,4'-Methylenedianiline | 101-77-9 | 6 lbs | 0 lbs | 6 lbs |
| 155 | Allyl alcohol | 107-18-6 | 5 lbs | 0 lbs | 5 lbs |
| 156 | Butyl acrylate | 141-32-2 | 5 lbs | 0 lbs | 5 lbs |
| 157 | Methyl methacrylate | 80-62-6 | 5 lbs | 0 lbs | 5 lbs |
| 158 | o-Cresol | 95-48-7 | 5 lbs | 0 lbs | 5 lbs |
| 159 | Methoxychlor | 72-43-5 | 5 lbs | 0 lbs | 5 lbs |
| 160 | Acetophenone | 98-86-2 | 5 lbs | 0 lbs | 5 lbs |
| 161 | Dichlorobenzene (mixed isomers) | 25321-22-6 | 4 lbs | 0 lbs | 4 lbs |
| 162 | Cumene | 98-82-8 | 4 lbs | 0 lbs | 4 lbs |
| 163 | Fluorouracil | 51-21-8 | 4 lbs | 0 lbs | 4 lbs |
| 164 | Diazinon | 333-41-5 | 4 lbs | 0 lbs | 4 lbs |
| 165 | Cresol (mixed isomers) | 1319-77-3 | 4 lbs | 0 lbs | 4 lbs |
| 166 | Malathion | 121-75-5 | 4 lbs | 0 lbs | 4 lbs |
| 167 | 2-Methoxyethanol | 109-86-4 | 4 lbs | 0 lbs | 4 lbs |
| 168 | Toxaphene | 8001-35-2 | 4 lbs | 0 lbs | 4 lbs |
| 169 | Ethylene thiourea | 96-45-7 | 4 lbs | 0 lbs | 4 lbs |
| 170 | 2-Ethoxyethanol | 110-80-5 | 4 lbs | 0 lbs | 4 lbs |
| 171 | 1,3-Phenylenediamine | 108-45-2 | 3 lbs | 0 lbs | 3 lbs |
| 172 | Hexachlorophene | 70-30-4 | 3 lbs | 0 lbs | 3 lbs |
| 173 | Chlorophenols | N084 | 3 lbs | 0 lbs | 3 lbs |
| 174 | Propionaldehyde | 123-38-6 | 3 lbs | 0 lbs | 3 lbs |
| 175 | Bis(2-chloroethyl) ether | 111-44-4 | 3 lbs | 0 lbs | 3 lbs |
| 176 | Chlordane | 57-74-9 | 3 lbs | 0 lbs | 3 lbs |
| 177 | Diethanolamine | 111-42-2 | 3 lbs | 0 lbs | 3 lbs |
| 178 | Dibenzofuran | 132-64-9 | 3 lbs | 0 lbs | 3 lbs |
| 179 | 2-Methylpyridine | 109-06-8 | 2 lbs | 0 lbs | 2 lbs |
| 180 | 1,2,4-Trichlorobenzene | 120-82-1 | 2 lbs | 0 lbs | 2 lbs |
| 181 | Warfarin and salts | N874 | 2 lbs | 0 lbs | 2 lbs |
| 182 | Nicotine and salts | N503 | 2 lbs | 0 lbs | 2 lbs |
| 183 | Hexachloro-1,3-butadiene | 87-68-3 | 2 lbs | 0 lbs | 2 lbs |
| 184 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7664-93-9 | 2 lbs | 0 lbs | 2 lbs |
| 185 | Bifenthrin | 82657-04-3 | 2 lbs | 0 lbs | 2 lbs |
| 186 | Ethyl acrylate | 140-88-5 | 2 lbs | 0 lbs | 2 lbs |
| 187 | Dimethyl phthalate | 131-11-3 | 2 lbs | 0 lbs | 2 lbs |
| 188 | Pentachlorophenol | 87-86-5 | 2 lbs | 0 lbs | 2 lbs |
| 189 | Linuron | 330-55-2 | 2 lbs | 0 lbs | 2 lbs |
| 190 | Hexazinone | 51235-04-2 | 2 lbs | 0 lbs | 2 lbs |
| 191 | Heptachlor | 76-44-8 | 1 lbs | 0 lbs | 1 lbs |
| 192 | Benzo[g,h,i]perylene | 191-24-2 | 1 lbs | 1 lbs | 1 lbs |
| 193 | Paraldehyde | 123-63-7 | 1 lbs | 0 lbs | 1 lbs |
| 194 | Pentachlorobenzene | 608-93-5 | 1 lbs | 0 lbs | 1 lbs |
| 195 | Aldrin | 309-00-2 | 1 lbs | 0 lbs | 1 lbs |
| 196 | p-Cresol | 106-44-5 | 1 lbs | 0 lbs | 1 lbs |
| 197 | 2-Nitropropane | 79-46-9 | 1 lbs | 0 lbs | 1 lbs |
| 198 | Permethrin | 52645-53-1 | 1 lbs | 0 lbs | 1 lbs |
| 199 | Phenanthrene | 85-01-8 | 1 lbs | 0 lbs | 1 lbs |
| 200 | Pronamide | 23950-58-5 | 1 lbs | 0 lbs | 1 lbs |
| 201 | 2,4-Dinitrotoluene | 121-14-2 | 1 lbs | 0 lbs | 1 lbs |
| 202 | 2-Propenoic acid, butyl ester, telomer with 2-[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl 2-propenoate, 2-[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, α-(2-methyl-1-oxo-2-propenyl)-ω-hydroxypoly(oxy-1,4-butanediyl), α-(2-methyl-1-oxo-2-propenyl)-ω-[(2-methyl-1-oxo-2-propenyl)oxy]poly(oxy-1,4-butanediyl), 2-[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and 1-octanethiol | 68227-96-3 | 1 lbs | 0 lbs | 1 lbs |
| 203 | Methyl parathion | 298-00-0 | 1 lbs | 0 lbs | 1 lbs |
| 204 | Isodrin | 465-73-6 | 1 lbs | 0 lbs | 1 lbs |
| 205 | Nitroglycerin | 55-63-0 | 1 lbs | 0 lbs | 1 lbs |
| 206 | Carbaryl | 63-25-2 | 1 lbs | 0 lbs | 1 lbs |
| 207 | Dichlorvos | 62-73-7 | 1 lbs | 0 lbs | 1 lbs |
| 208 | m-Cresol | 108-39-4 | 1 lbs | 0 lbs | 1 lbs |
| 209 | m-Xylene | 108-38-3 | 1 lbs | 0 lbs | 1 lbs |
| 210 | Diallate | 2303-16-4 | 1 lbs | 0 lbs | 1 lbs |
| 211 | Pendimethalin | 40487-42-1 | 1 lbs | 0 lbs | 1 lbs |
| 212 | Polychlorinated alkanes (C10-C13) | N583 | 1 lbs | 0 lbs | 1 lbs |
| 213 | 1,2-Dibromoethane | 106-93-4 | 1 lbs | 0 lbs | 1 lbs |
| 214 | 1,2-Phenylenediamine | 95-54-5 | 1 lbs | 0 lbs | 1 lbs |
| 215 | 1,1,1,2-Tetrachloroethane | 630-20-6 | 1 lbs | 0 lbs | 1 lbs |
| 216 | N-Nitrosodiphenylamine | 86-30-6 | 1 lbs | 0 lbs | 1 lbs |
| 217 | Sodium nitrite | 7632-00-0 | 1 lbs | 0 lbs | 1 lbs |
| 218 | Anthracene | 120-12-7 | 1 lbs | 0 lbs | 1 lbs |
| 219 | Mecoprop | 93-65-2 | 1 lbs | 0 lbs | 1 lbs |
| 220 | Toluene diisocyanate (mixed isomers) | 26471-62-5 | 1 lbs | 0 lbs | 1 lbs |
| 221 | Isobutyraldehyde | 78-84-2 | 1 lbs | 0 lbs | 1 lbs |
| 222 | Bendiocarb | 22781-23-3 | 1 lbs | 0 lbs | 1 lbs |
| 223 | Benomyl | 17804-35-2 | 1 lbs | 0 lbs | 1 lbs |
| 224 | Aldicarb | 116-06-3 | 1 lbs | 0 lbs | 1 lbs |
| 225 | Captan | 133-06-2 | 1 lbs | 0 lbs | 1 lbs |
| 226 | 2,4-Dimethylphenol | 105-67-9 | 1 lbs | 0 lbs | 1 lbs |
| 227 | Acrylamide | 79-06-1 | 1 lbs | 0 lbs | 1 lbs |
| 228 | Thiophanate-methyl | 23564-05-8 | 1 lbs | 0 lbs | 1 lbs |
| 229 | 2-Methyllactonitrile | 75-86-5 | 1 lbs | 0 lbs | 1 lbs |
| 230 | Tetrabromobisphenol A | 79-94-7 | 1 lbs | 0 lbs | 1 lbs |
| 231 | Trifluralin | 1582-09-8 | 1 lbs | 0 lbs | 1 lbs |
| # | Chemical | CAS# | Air (lbs/yr) | Water (lbs/yr) | Total (lbs/yr) |
|---|---|---|---|---|---|
| 1 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | N511 | 0 lbs | 607,579 lbs | 607,579 lbs |
| 2 | Zinc compounds | N982 | 432 lbs | 785 lbs | 534,345 lbs |
| 3 | Ammonia | 7664-41-7 | 57,497 lbs | 503 lbs | 445,122 lbs |
| 4 | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | N090 | 49 lbs | 66 lbs | 325,247 lbs |
| 5 | Ethylene | 74-85-1 | 300,963 lbs | 0 lbs | 300,963 lbs |
| 6 | Propylene | 115-07-1 | 260,344 lbs | 0 lbs | 260,344 lbs |
| 7 | Aluminum oxide (fibrous forms) | 1344-28-1 | 0 lbs | 0 lbs | 248,117 lbs |
| 8 | Lead And Lead Compounds | N420 | 178 lbs | 144 lbs | 233,122 lbs |
| 9 | Copper And Copper Compounds | N100 | 2 lbs | 320 lbs | 155,068 lbs |
| 10 | Silver And Silver Compounds | N740 | 7 lbs | 92 lbs | 99,757 lbs |
| 11 | Methanol | 67-56-1 | 25,776 lbs | 64,010 lbs | 89,786 lbs |
| 12 | Manganese compounds | N450 | 1 lbs | 0 lbs | 85,720 lbs |
| 13 | Vinyl acetate | 108-05-4 | 81,703 lbs | 410 lbs | 82,113 lbs |
| 14 | Selenium And Selenium Compounds | N725 | 4 lbs | 100 lbs | 68,868 lbs |
| 15 | n-Hexane | 110-54-3 | 65,515 lbs | 0 lbs | 65,515 lbs |
| 16 | Aluminum (fume or dust) | 7429-90-5 | 26 lbs | 0 lbs | 61,481 lbs |
| 17 | Barium And Barium Compounds | N040 | 12 lbs | 0 lbs | 58,101 lbs |
| 18 | Nickel And Nickel Compounds | N495 | 23 lbs | 69 lbs | 51,010 lbs |
| 19 | Arsenic And Arsenic Compounds | N020 | 6 lbs | 66 lbs | 29,093 lbs |
| 20 | Cadmium | 7440-43-9 | 2 lbs | 43 lbs | 26,681 lbs |
| 21 | Antimony compounds | N010 | 0 lbs | 0 lbs | 23,650 lbs |
| 22 | 1,2-Dichloroethane | 107-06-2 | 12,360 lbs | 15 lbs | 12,375 lbs |
| 23 | Zinc (fume or dust) | 7440-66-6 | 215 lbs | 0 lbs | 11,414 lbs |
| 24 | Cobalt compounds | N096 | 0 lbs | 0 lbs | 10,925 lbs |
| 25 | Thallium compounds | N760 | 0 lbs | 0 lbs | 10,842 lbs |
| 26 | Chlorine | 7782-50-5 | 5,521 lbs | 0 lbs | 5,521 lbs |
| 27 | Vinyl chloride | 75-01-4 | 4,901 lbs | 2 lbs | 4,902 lbs |
| 28 | Dicyclopentadiene | 77-73-6 | 4,280 lbs | 5 lbs | 4,285 lbs |
| 29 | Formaldehyde | 50-00-0 | 3,784 lbs | 0 lbs | 3,784 lbs |
| 30 | Certain glycol ethers | N230 | 3,027 lbs | 0 lbs | 3,027 lbs |
| 31 | 1,3-Butadiene | 106-99-0 | 2,959 lbs | 0 lbs | 2,959 lbs |
| 32 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 2,423 lbs | 0 lbs | 2,423 lbs |
| 33 | Mercury And Mercury Compounds | N458 | 101 lbs | 1 lbs | 2,375 lbs |
| 34 | Toluene | 108-88-3 | 2,150 lbs | 8 lbs | 2,158 lbs |
| 35 | Diisocyanates | N120 | 1,845 lbs | 0 lbs | 1,845 lbs |
| 36 | Benzene | 71-43-2 | 1,767 lbs | 3 lbs | 1,770 lbs |
| 37 | Cyclohexane | 110-82-7 | 1,729 lbs | 0 lbs | 1,729 lbs |
| 38 | Methyl iodide | 74-88-4 | 1,600 lbs | 0 lbs | 1,600 lbs |
| 39 | Maleic anhydride | 108-31-6 | 1,569 lbs | 0 lbs | 1,569 lbs |
| 40 | Chloroethane | 75-00-3 | 1,506 lbs | 0 lbs | 1,506 lbs |
| 41 | Boron trifluoride | 7637-07-2 | 1,192 lbs | 0 lbs | 1,192 lbs |
| 42 | Xylene (mixed isomers) | 1330-20-7 | 1,153 lbs | 0 lbs | 1,153 lbs |
| 43 | Chloroform | 67-66-3 | 803 lbs | 9 lbs | 812 lbs |
| 44 | Acetaldehyde | 75-07-0 | 585 lbs | 0 lbs | 585 lbs |
| 45 | Isoprene | 78-79-5 | 583 lbs | 0 lbs | 583 lbs |
| 46 | Carbon tetrachloride | 56-23-5 | 576 lbs | 0 lbs | 576 lbs |
| 47 | N,N-Dimethylformamide | 68-12-2 | 570 lbs | 0 lbs | 570 lbs |
| 48 | Ethylbenzene | 100-41-4 | 362 lbs | 2 lbs | 365 lbs |
| 49 | Naphthalene | 91-20-3 | 270 lbs | 18 lbs | 288 lbs |
| 50 | 1,1,2-Trichloroethane | 79-00-5 | 230 lbs | 0 lbs | 230 lbs |
| 51 | Ethylidene dichloride | 75-34-3 | 159 lbs | 0 lbs | 159 lbs |
| 52 | Styrene | 100-42-5 | 143 lbs | 0 lbs | 143 lbs |
| 53 | Ethylene glycol | 107-21-1 | 122 lbs | 0 lbs | 122 lbs |
| 54 | 1,2-Dichloroethylene | 540-59-0 | 103 lbs | 0 lbs | 103 lbs |
| 55 | Dichloromethane | 75-09-2 | 89 lbs | 0 lbs | 89 lbs |
| 56 | Vinylidene chloride | 75-35-4 | 51 lbs | 0 lbs | 51 lbs |
| 57 | Acetonitrile | 75-05-8 | 40 lbs | 0 lbs | 40 lbs |
| 58 | Dimethylamine | 124-40-3 | 32 lbs | 0 lbs | 32 lbs |
| 59 | Tetrachloroethylene | 127-18-4 | 26 lbs | 0 lbs | 26 lbs |
| 60 | 1,1,2,2-Tetrachloroethane | 79-34-5 | 24 lbs | 0 lbs | 24 lbs |
| 61 | Pentachloroethane | 76-01-7 | 20 lbs | 0 lbs | 20 lbs |
| 62 | Nitric acid | 7697-37-2 | 20 lbs | 0 lbs | 20 lbs |
| 63 | Hexachlorocyclopentadiene | 77-47-4 | 10 lbs | 5 lbs | 15 lbs |
| 64 | Methyl tert-butyl ether | 1634-04-4 | 11 lbs | 0 lbs | 11 lbs |
| 65 | n-Butyl alcohol | 71-36-3 | 10 lbs | 0 lbs | 10 lbs |
| 66 | Nonylphenol | N530 | 10 lbs | 0 lbs | 10 lbs |
| 67 | Ethylene oxide | 75-21-8 | 10 lbs | 0 lbs | 10 lbs |
| 68 | Trichloroethylene | 79-01-6 | 9 lbs | 0 lbs | 9 lbs |
| 69 | Polychlorinated biphenyls | 1336-36-3 | 7 lbs | 0 lbs | 7 lbs |
| 70 | Hexachloroethane | 67-72-1 | 7 lbs | 0 lbs | 7 lbs |
| 71 | Dioxin and dioxin-like compounds | N150 | 0 lbs | 7 lbs | 7 lbs |
| 72 | Methyl isobutyl ketone | 108-10-1 | 6 lbs | 0 lbs | 6 lbs |
| 73 | Lead | 7439-92-1 | 0 lbs | 5 lbs | 5 lbs |
| 74 | sec-Butyl alcohol | 78-92-2 | 5 lbs | 0 lbs | 5 lbs |
| 75 | Formic acid | 64-18-6 | 3 lbs | 0 lbs | 3 lbs |
| 76 | Triethylamine | 121-44-8 | 3 lbs | 0 lbs | 3 lbs |
| 77 | Chlorobenzene | 108-90-7 | 3 lbs | 0 lbs | 3 lbs |
| 78 | Polycyclic aromatic compounds | N590 | 3 lbs | 0 lbs | 3 lbs |
| 79 | Hexachlorobenzene | 118-74-1 | 1 lbs | 1 lbs | 2 lbs |
| 80 | 1,4-Dichlorobenzene | 106-46-7 | 2 lbs | 0 lbs | 2 lbs |
| 81 | 2-Methylpyridine | 109-06-8 | 2 lbs | 0 lbs | 2 lbs |
| 82 | Pyridine | 110-86-1 | 1 lbs | 0 lbs | 1 lbs |
| 83 | tert-Butyl alcohol | 75-65-0 | 1 lbs | 0 lbs | 1 lbs |
| 84 | N-Methyl-2-pyrrolidone | 872-50-4 | 1 lbs | 0 lbs | 1 lbs |
| 85 | Chloroprene | 126-99-8 | 1 lbs | 0 lbs | 1 lbs |
| 86 | Methyl acrylate | 96-33-3 | 1 lbs | 0 lbs | 1 lbs |
| 87 | 1,1,1-Trichloroethane | 71-55-6 | 1 lbs | 0 lbs | 1 lbs |
| 88 | Allyl chloride | 107-05-1 | 1 lbs | 0 lbs | 1 lbs |
| 89 | Butyraldehyde | 123-72-8 | 1 lbs | 0 lbs | 1 lbs |
| 90 | Nitrobenzene | 98-95-3 | 1 lbs | 0 lbs | 1 lbs |
See how pollution varies across different areas of the Houston metro: