Environmental risk, tax analysis, and property details for 6909 Highway 225, Deer Park, TX 77536
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) | 35,979,990 lbs | 21,730,904 lbs | 14,249,086 lbs |
| Typical Houston Property (2024 Only) | 2 lbs | 1 lbs | 0 lbs |
| This Property (2024 Only) | 5,641,567 lbs | 2,256,283 lbs | 938,060 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 | 9 lbs | 13,335,435 lbs | 13,335,445 lbs |
| 2 | Ethylene | 74-85-1 | 4,705,189 lbs | 0 lbs | 4,705,189 lbs |
| 3 | Propylene | 115-07-1 | 3,886,428 lbs | 0 lbs | 3,886,428 lbs |
| 4 | Zinc compounds | N982 | 8,199 lbs | 98,529 lbs | 2,729,843 lbs |
| 5 | Ammonia | 7664-41-7 | 1,481,629 lbs | 43,072 lbs | 1,946,181 lbs |
| 6 | Methanol | 67-56-1 | 766,919 lbs | 558,256 lbs | 1,325,175 lbs |
| 7 | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | N090 | 312 lbs | 423 lbs | 1,288,417 lbs |
| 8 | Aluminum oxide (fibrous forms) | 1344-28-1 | 13 lbs | 0 lbs | 1,108,293 lbs |
| 9 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7664-93-9 | 1,081,944 lbs | 0 lbs | 1,081,944 lbs |
| 10 | 1,3-Butadiene | 106-99-0 | 1,071,552 lbs | 45 lbs | 1,071,597 lbs |
| 11 | Vinyl acetate | 108-05-4 | 1,065,140 lbs | 5,684 lbs | 1,070,824 lbs |
| 12 | Lead And Lead Compounds | N420 | 1,399 lbs | 1,625 lbs | 1,065,389 lbs |
| 13 | Cumene | 98-82-8 | 851,548 lbs | 882 lbs | 852,430 lbs |
| 14 | n-Hexane | 110-54-3 | 787,334 lbs | 10 lbs | 787,344 lbs |
| 15 | Lead compounds | N420 | 741 lbs | 1,465 lbs | 753,233 lbs |
| 16 | Copper And Copper Compounds | N100 | 5 lbs | 9,570 lbs | 717,114 lbs |
| 17 | Methyl methacrylate | 80-62-6 | 656,901 lbs | 0 lbs | 656,901 lbs |
| 18 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | N090 | 8 lbs | 81 lbs | 638,329 lbs |
| 19 | Phenol | 108-95-2 | 634,176 lbs | 1,108 lbs | 635,284 lbs |
| 20 | Toluene | 108-88-3 | 527,129 lbs | 265 lbs | 527,394 lbs |
| 21 | Selenium And Selenium Compounds | N725 | 29 lbs | 957 lbs | 467,876 lbs |
| 22 | Benzene | 71-43-2 | 456,519 lbs | 284 lbs | 456,802 lbs |
| 23 | Copper compounds | N100 | 5 lbs | 14,687 lbs | 437,081 lbs |
| 24 | Lead | 7439-92-1 | 8 lbs | 78 lbs | 436,135 lbs |
| 25 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 425,391 lbs | 0 lbs | 425,391 lbs |
| 26 | Barium And Barium Compounds | N040 | 79 lbs | 99 lbs | 420,803 lbs |
| 27 | Hydrogen cyanide | 74-90-8 | 413,524 lbs | 4,587 lbs | 418,111 lbs |
| 28 | Silver And Silver Compounds | N740 | 34 lbs | 486 lbs | 388,530 lbs |
| 29 | Aluminum (fume or dust) | 7429-90-5 | 1,426 lbs | 0 lbs | 333,760 lbs |
| 30 | Manganese compounds | N450 | 141 lbs | 5,037 lbs | 329,177 lbs |
| 31 | 1,2-Dichloroethane | 107-06-2 | 302,990 lbs | 59 lbs | 303,048 lbs |
| 32 | n-Butyl alcohol | 71-36-3 | 196,463 lbs | 0 lbs | 284,705 lbs |
| 33 | Xylene (mixed isomers) | 1330-20-7 | 256,037 lbs | 179 lbs | 256,216 lbs |
| 34 | Mercury compounds | N458 | 1,392 lbs | 212 lbs | 252,152 lbs |
| 35 | Vinyl chloride | 75-01-4 | 247,583 lbs | 79 lbs | 247,662 lbs |
| 36 | Butyl acrylate | 141-32-2 | 246,390 lbs | 0 lbs | 246,390 lbs |
| 37 | Chromium | 7440-47-3 | 3 lbs | 51 lbs | 225,153 lbs |
| 38 | Hydrogen sulfide | 7783-06-4 | 211,447 lbs | 2,545 lbs | 213,992 lbs |
| 39 | Barium | 7440-39-3 | 2 lbs | 0 lbs | 213,719 lbs |
| 40 | Cadmium | 7440-43-9 | 16 lbs | 316 lbs | 212,173 lbs |
| 41 | Nickel And Nickel Compounds | N495 | 97 lbs | 216 lbs | 190,022 lbs |
| 42 | Nickel compounds | N495 | 83 lbs | 3,764 lbs | 182,785 lbs |
| 43 | Selenium compounds | N725 | 1 lbs | 0 lbs | 180,047 lbs |
| 44 | Mercury And Mercury Compounds | N458 | 659 lbs | 196 lbs | 172,080 lbs |
| 45 | Silver | 7440-22-4 | 8 lbs | 89 lbs | 156,682 lbs |
| 46 | Nickel | 7440-02-0 | 50 lbs | 149 lbs | 148,913 lbs |
| 47 | Acrylic acid | 79-10-7 | 128,006 lbs | 0 lbs | 128,006 lbs |
| 48 | 4,4'-Isopropylidenediphenol | 80-05-7 | 125,709 lbs | 0 lbs | 125,709 lbs |
| 49 | Epichlorohydrin | 106-89-8 | 121,055 lbs | 3,811 lbs | 124,866 lbs |
| 50 | Acetaldehyde | 75-07-0 | 110,476 lbs | 1,398 lbs | 111,874 lbs |
| 51 | Antimony compounds | N010 | 7 lbs | 0 lbs | 103,400 lbs |
| 52 | Sodium nitrite | 7632-00-0 | 1 lbs | 102,300 lbs | 102,301 lbs |
| 53 | Acetonitrile | 75-05-8 | 84,601 lbs | 12,219 lbs | 96,820 lbs |
| 54 | Arsenic And Arsenic Compounds | N020 | 13 lbs | 139 lbs | 85,173 lbs |
| 55 | Arsenic | 7440-38-2 | 21 lbs | 308 lbs | 80,284 lbs |
| 56 | Cobalt compounds | N096 | 34 lbs | 89 lbs | 77,485 lbs |
| 57 | Isoprene | 78-79-5 | 75,566 lbs | 137 lbs | 75,703 lbs |
| 58 | Ethylbenzene | 100-41-4 | 73,842 lbs | 254 lbs | 74,096 lbs |
| 59 | Titanium tetrachloride | 7550-45-0 | 6 lbs | 0 lbs | 70,875 lbs |
| 60 | Chlorine | 7782-50-5 | 67,957 lbs | 2,816 lbs | 70,773 lbs |
| 61 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | N040 | 0 lbs | 1,936 lbs | 66,779 lbs |
| 62 | Certain glycol ethers | N230 | 64,816 lbs | 0 lbs | 64,816 lbs |
| 63 | Selenium | 7782-49-2 | 1 lbs | 192 lbs | 62,376 lbs |
| 64 | Asbestos (friable) | 1332-21-4 | 1 lbs | 0 lbs | 59,423 lbs |
| 65 | Dicyclopentadiene | 77-73-6 | 57,911 lbs | 26 lbs | 57,937 lbs |
| 66 | Copper | 7440-50-8 | 0 lbs | 49 lbs | 57,714 lbs |
| 67 | Arsenic compounds | N020 | 7 lbs | 0 lbs | 54,039 lbs |
| 68 | Propylene oxide | 75-56-9 | 53,802 lbs | 0 lbs | 53,802 lbs |
| 69 | Formaldehyde | 50-00-0 | 47,426 lbs | 0 lbs | 47,426 lbs |
| 70 | Ethylene glycol | 107-21-1 | 33,077 lbs | 9,387 lbs | 42,464 lbs |
| 71 | Thallium compounds | N760 | 15 lbs | 0 lbs | 40,288 lbs |
| 72 | Cyanide compounds | N106 | 1 lbs | 9,834 lbs | 39,319 lbs |
| 73 | Methyl iodide | 74-88-4 | 37,993 lbs | 0 lbs | 37,993 lbs |
| 74 | Zinc (fume or dust) | 7440-66-6 | 672 lbs | 0 lbs | 36,101 lbs |
| 75 | Ethyl acrylate | 140-88-5 | 36,084 lbs | 0 lbs | 36,084 lbs |
| 76 | Diethanolamine | 111-42-2 | 35,783 lbs | 0 lbs | 35,783 lbs |
| 77 | Manganese And Manganese Compounds | N450 | 779 lbs | 0 lbs | 29,251 lbs |
| 78 | Cyclohexane | 110-82-7 | 27,655 lbs | 284 lbs | 27,939 lbs |
| 79 | Dichloromethane | 75-09-2 | 25,166 lbs | 39 lbs | 25,205 lbs |
| 80 | Naphthalene | 91-20-3 | 21,719 lbs | 239 lbs | 21,958 lbs |
| 81 | Silver compounds | N740 | 0 lbs | 0 lbs | 19,617 lbs |
| 82 | Mercury | 7439-97-6 | 163 lbs | 0 lbs | 18,764 lbs |
| 83 | Methyl isobutyl ketone | 108-10-1 | 18,117 lbs | 2 lbs | 18,119 lbs |
| 84 | Chlorobenzene | 108-90-7 | 16,300 lbs | 0 lbs | 16,300 lbs |
| 85 | Chloroethane | 75-00-3 | 14,816 lbs | 0 lbs | 14,816 lbs |
| 86 | Boron trifluoride | 7637-07-2 | 14,201 lbs | 0 lbs | 14,201 lbs |
| 87 | Chloroform | 67-66-3 | 12,358 lbs | 51 lbs | 12,409 lbs |
| 88 | Maleic anhydride | 108-31-6 | 12,266 lbs | 0 lbs | 12,266 lbs |
| 89 | Antimony | 7440-36-0 | 6 lbs | 3 lbs | 11,670 lbs |
| 90 | Antimony And Antimony Compounds | N010 | 683 lbs | 0 lbs | 11,438 lbs |
| 91 | Cumene hydroperoxide | 80-15-9 | 11,006 lbs | 0 lbs | 11,006 lbs |
| 92 | Cadmium compounds | N078 | 0 lbs | 0 lbs | 9,750 lbs |
| 93 | Trade Secret | TRD SECRT | 9,705 lbs | 0 lbs | 9,705 lbs |
| 94 | N,N-Dimethylformamide | 68-12-2 | 9,035 lbs | 0 lbs | 9,035 lbs |
| 95 | 1,2,4-Trimethylbenzene | 95-63-6 | 8,938 lbs | 0 lbs | 8,938 lbs |
| 96 | 2-Methyllactonitrile | 75-86-5 | 8,412 lbs | 0 lbs | 8,412 lbs |
| 97 | Acetophenone | 98-86-2 | 6,719 lbs | 1,462 lbs | 8,181 lbs |
| 98 | Allyl alcohol | 107-18-6 | 7,432 lbs | 626 lbs | 8,058 lbs |
| 99 | Carbon tetrachloride | 56-23-5 | 8,024 lbs | 0 lbs | 8,024 lbs |
| 100 | sec-Butyl alcohol | 78-92-2 | 1,968 lbs | 5,600 lbs | 7,568 lbs |
| 101 | Manganese | 7439-96-5 | 0 lbs | 0 lbs | 7,325 lbs |
| 102 | Glycidol | 556-52-5 | 2,841 lbs | 4,410 lbs | 7,251 lbs |
| 103 | Acrylonitrile | 107-13-1 | 7,023 lbs | 0 lbs | 7,023 lbs |
| 104 | Styrene | 100-42-5 | 5,903 lbs | 16 lbs | 5,919 lbs |
| 105 | Tetrachloroethylene | 127-18-4 | 4,878 lbs | 176 lbs | 5,054 lbs |
| 106 | 1,1,2-Trichloroethane | 79-00-5 | 4,497 lbs | 0 lbs | 4,497 lbs |
| 107 | Diisocyanates | N120 | 4,310 lbs | 0 lbs | 4,310 lbs |
| 108 | Molybdenum trioxide | 1313-27-5 | 0 lbs | 0 lbs | 4,062 lbs |
| 109 | Methyl tert-butyl ether | 1634-04-4 | 3,935 lbs | 0 lbs | 3,935 lbs |
| 110 | Cobalt | 7440-48-4 | 0 lbs | 0 lbs | 3,228 lbs |
| 111 | Formic acid | 64-18-6 | 2,515 lbs | 0 lbs | 2,515 lbs |
| 112 | Vanadium compounds | N770 | 0 lbs | 0 lbs | 2,459 lbs |
| 113 | Ethylidene dichloride | 75-34-3 | 2,234 lbs | 0 lbs | 2,234 lbs |
| 114 | Di(2-ethylhexyl) phthalate | 117-81-7 | 2,021 lbs | 0 lbs | 2,021 lbs |
| 115 | Phenanthrene | 85-01-8 | 1,548 lbs | 159 lbs | 1,707 lbs |
| 116 | 1,2-Dichloroethylene | 540-59-0 | 1,504 lbs | 0 lbs | 1,504 lbs |
| 117 | Nonylphenol Ethoxylates | N535 | 1,381 lbs | 0 lbs | 1,381 lbs |
| 118 | Bis(2-chloroethyl) ether | 111-44-4 | 952 lbs | 0 lbs | 952 lbs |
| 119 | Vanadium (except when contained in an alloy) | 7440-62-2 | 0 lbs | 1 lbs | 851 lbs |
| 120 | Trichloroethylene | 79-01-6 | 807 lbs | 0 lbs | 807 lbs |
| 121 | Polycyclic aromatic compounds | N590 | 586 lbs | 130 lbs | 792 lbs |
| 122 | Vinylidene chloride | 75-35-4 | 743 lbs | 0 lbs | 743 lbs |
| 123 | Anthracene | 120-12-7 | 535 lbs | 70 lbs | 605 lbs |
| 124 | Pentachloroethane | 76-01-7 | 582 lbs | 0 lbs | 582 lbs |
| 125 | Cresol (mixed isomers) | 1319-77-3 | 434 lbs | 146 lbs | 580 lbs |
| 126 | 1,1,2,2-Tetrachloroethane | 79-34-5 | 525 lbs | 0 lbs | 525 lbs |
| 127 | Chloromethane | 74-87-3 | 455 lbs | 0 lbs | 455 lbs |
| 128 | Dimethylamine | 124-40-3 | 417 lbs | 0 lbs | 417 lbs |
| 129 | Hydroquinone | 123-31-9 | 394 lbs | 0 lbs | 394 lbs |
| 130 | Acrolein | 107-02-8 | 326 lbs | 0 lbs | 326 lbs |
| 131 | Nitric acid | 7697-37-2 | 311 lbs | 0 lbs | 311 lbs |
| 132 | Creosote | 8001-58-9 | 192 lbs | 0 lbs | 192 lbs |
| 133 | Nonylphenol | N530 | 161 lbs | 13 lbs | 174 lbs |
| 134 | Benzo[g,h,i]perylene | 191-24-2 | 97 lbs | 75 lbs | 172 lbs |
| 135 | Hexachlorocyclopentadiene | 77-47-4 | 110 lbs | 33 lbs | 143 lbs |
| 136 | Triethylamine | 121-44-8 | 114 lbs | 0 lbs | 114 lbs |
| 137 | Beryllium | 7440-41-7 | 0 lbs | 0 lbs | 108 lbs |
| 138 | Hexachloroethane | 67-72-1 | 103 lbs | 0 lbs | 103 lbs |
| 139 | Aniline | 62-53-3 | 102 lbs | 0 lbs | 102 lbs |
| 140 | Carbon disulfide | 75-15-0 | 94 lbs | 0 lbs | 94 lbs |
| 141 | Dioxin and dioxin-like compounds | N150 | 8 lbs | 84 lbs | 92 lbs |
| 142 | tert-Butyl alcohol | 75-65-0 | 79 lbs | 0 lbs | 79 lbs |
| 143 | Beryllium compounds | N050 | 0 lbs | 0 lbs | 68 lbs |
| 144 | Polychlorinated biphenyls | 1336-36-3 | 68 lbs | 0 lbs | 68 lbs |
| 145 | Chloroprene | 126-99-8 | 65 lbs | 0 lbs | 65 lbs |
| 146 | 1,1,1-Trichloroethane | 71-55-6 | 64 lbs | 0 lbs | 64 lbs |
| 147 | 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 |
| 148 | Methyl acrylate | 96-33-3 | 62 lbs | 0 lbs | 62 lbs |
| 149 | 1,4-Dichlorobenzene | 106-46-7 | 44 lbs | 0 lbs | 44 lbs |
| 150 | Hexachlorobenzene | 118-74-1 | 22 lbs | 14 lbs | 36 lbs |
| 151 | Cobalt And Cobalt Compounds | N096 | 12 lbs | 24 lbs | 36 lbs |
| 152 | Diphenylamine | 122-39-4 | 20 lbs | 14 lbs | 35 lbs |
| 153 | Pyridine | 110-86-1 | 33 lbs | 0 lbs | 33 lbs |
| 154 | Trichlorofluoromethane (CFC-11) | 75-69-4 | 32 lbs | 0 lbs | 32 lbs |
| 155 | Ethylene oxide | 75-21-8 | 29 lbs | 0 lbs | 29 lbs |
| 156 | 1,2-Dichlorobenzene | 95-50-1 | 29 lbs | 0 lbs | 29 lbs |
| 157 | Nitrobenzene | 98-95-3 | 23 lbs | 0 lbs | 23 lbs |
| 158 | Allyl chloride | 107-05-1 | 20 lbs | 0 lbs | 20 lbs |
| 159 | Butyraldehyde | 123-72-8 | 19 lbs | 0 lbs | 19 lbs |
| 160 | Biphenyl | 92-52-4 | 17 lbs | 0 lbs | 17 lbs |
| 161 | Triallate | 2303-17-5 | 13 lbs | 0 lbs | 13 lbs |
| 162 | N-Methyl-2-pyrrolidone | 872-50-4 | 12 lbs | 0 lbs | 12 lbs |
| 163 | Propionaldehyde | 123-38-6 | 11 lbs | 0 lbs | 11 lbs |
| 164 | Diaminotoluene (mixed isomers) | 25376-45-8 | 10 lbs | 0 lbs | 10 lbs |
| 165 | Lindane | 58-89-9 | 9 lbs | 0 lbs | 9 lbs |
| 166 | Urethane | 51-79-6 | 9 lbs | 0 lbs | 9 lbs |
| 167 | 1,2-Dichloropropane | 78-87-5 | 8 lbs | 0 lbs | 8 lbs |
| 168 | 2,4-D | 94-75-7 | 8 lbs | 0 lbs | 8 lbs |
| 169 | Toluene-2,4-diisocyanate | 584-84-9 | 8 lbs | 0 lbs | 8 lbs |
| 170 | trans-1,4-Dichloro-2-butene | 110-57-6 | 7 lbs | 0 lbs | 7 lbs |
| 171 | 1,4-Dioxane | 123-91-1 | 7 lbs | 0 lbs | 7 lbs |
| 172 | o-Toluidine | 95-53-4 | 7 lbs | 0 lbs | 7 lbs |
| 173 | Phthalic anhydride | 85-44-9 | 6 lbs | 0 lbs | 6 lbs |
| 174 | Dibutyl phthalate | 84-74-2 | 6 lbs | 0 lbs | 6 lbs |
| 175 | 1,2,3-Trichloropropane | 96-18-4 | 6 lbs | 0 lbs | 6 lbs |
| 176 | Thiram | 137-26-8 | 6 lbs | 0 lbs | 6 lbs |
| 177 | 4,4'-Methylenedianiline | 101-77-9 | 6 lbs | 0 lbs | 6 lbs |
| 178 | o-Cresol | 95-48-7 | 5 lbs | 0 lbs | 5 lbs |
| 179 | Methoxychlor | 72-43-5 | 5 lbs | 0 lbs | 5 lbs |
| 180 | Dichlorobenzene (mixed isomers) | 25321-22-6 | 4 lbs | 0 lbs | 4 lbs |
| 181 | Fluorouracil | 51-21-8 | 4 lbs | 0 lbs | 4 lbs |
| 182 | Diazinon | 333-41-5 | 4 lbs | 0 lbs | 4 lbs |
| 183 | Malathion | 121-75-5 | 4 lbs | 0 lbs | 4 lbs |
| 184 | 2-Methoxyethanol | 109-86-4 | 4 lbs | 0 lbs | 4 lbs |
| 185 | Toxaphene | 8001-35-2 | 4 lbs | 0 lbs | 4 lbs |
| 186 | Ethylene thiourea | 96-45-7 | 4 lbs | 0 lbs | 4 lbs |
| 187 | 2-Ethoxyethanol | 110-80-5 | 4 lbs | 0 lbs | 4 lbs |
| 188 | 1,3-Phenylenediamine | 108-45-2 | 3 lbs | 0 lbs | 3 lbs |
| 189 | Hexachlorophene | 70-30-4 | 3 lbs | 0 lbs | 3 lbs |
| 190 | Chlorophenols | N084 | 3 lbs | 0 lbs | 3 lbs |
| 191 | Chlordane | 57-74-9 | 3 lbs | 0 lbs | 3 lbs |
| 192 | Dibenzofuran | 132-64-9 | 3 lbs | 0 lbs | 3 lbs |
| 193 | 2-Methylpyridine | 109-06-8 | 2 lbs | 0 lbs | 2 lbs |
| 194 | 1,2,4-Trichlorobenzene | 120-82-1 | 2 lbs | 0 lbs | 2 lbs |
| 195 | Warfarin and salts | N874 | 2 lbs | 0 lbs | 2 lbs |
| 196 | Nicotine and salts | N503 | 2 lbs | 0 lbs | 2 lbs |
| 197 | Hexachloro-1,3-butadiene | 87-68-3 | 2 lbs | 0 lbs | 2 lbs |
| 198 | Acetamide | 60-35-5 | 2 lbs | 0 lbs | 2 lbs |
| 199 | Bifenthrin | 82657-04-3 | 2 lbs | 0 lbs | 2 lbs |
| 200 | Dimethyl phthalate | 131-11-3 | 2 lbs | 0 lbs | 2 lbs |
| 201 | Pentachlorophenol | 87-86-5 | 2 lbs | 0 lbs | 2 lbs |
| 202 | Linuron | 330-55-2 | 2 lbs | 0 lbs | 2 lbs |
| 203 | Hexazinone | 51235-04-2 | 2 lbs | 0 lbs | 2 lbs |
| 204 | Heptachlor | 76-44-8 | 1 lbs | 0 lbs | 1 lbs |
| 205 | Paraldehyde | 123-63-7 | 1 lbs | 0 lbs | 1 lbs |
| 206 | Aldrin | 309-00-2 | 1 lbs | 0 lbs | 1 lbs |
| 207 | Pentachlorobenzene | 608-93-5 | 1 lbs | 0 lbs | 1 lbs |
| 208 | p-Cresol | 106-44-5 | 1 lbs | 0 lbs | 1 lbs |
| 209 | 2-Nitropropane | 79-46-9 | 1 lbs | 0 lbs | 1 lbs |
| 210 | Permethrin | 52645-53-1 | 1 lbs | 0 lbs | 1 lbs |
| 211 | Pronamide | 23950-58-5 | 1 lbs | 0 lbs | 1 lbs |
| 212 | 2,4-Dinitrotoluene | 121-14-2 | 1 lbs | 0 lbs | 1 lbs |
| 213 | 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 |
| 214 | Methyl parathion | 298-00-0 | 1 lbs | 0 lbs | 1 lbs |
| 215 | Isodrin | 465-73-6 | 1 lbs | 0 lbs | 1 lbs |
| 216 | Nitroglycerin | 55-63-0 | 1 lbs | 0 lbs | 1 lbs |
| 217 | Carbaryl | 63-25-2 | 1 lbs | 0 lbs | 1 lbs |
| 218 | Dichlorvos | 62-73-7 | 1 lbs | 0 lbs | 1 lbs |
| 219 | m-Cresol | 108-39-4 | 1 lbs | 0 lbs | 1 lbs |
| 220 | m-Xylene | 108-38-3 | 1 lbs | 0 lbs | 1 lbs |
| 221 | Diallate | 2303-16-4 | 1 lbs | 0 lbs | 1 lbs |
| 222 | Pendimethalin | 40487-42-1 | 1 lbs | 0 lbs | 1 lbs |
| 223 | Polychlorinated alkanes (C10-C13) | N583 | 1 lbs | 0 lbs | 1 lbs |
| 224 | 1,2-Dibromoethane | 106-93-4 | 1 lbs | 0 lbs | 1 lbs |
| 225 | 1,2-Phenylenediamine | 95-54-5 | 1 lbs | 0 lbs | 1 lbs |
| 226 | 1,1,1,2-Tetrachloroethane | 630-20-6 | 1 lbs | 0 lbs | 1 lbs |
| 227 | N-Nitrosodiphenylamine | 86-30-6 | 1 lbs | 0 lbs | 1 lbs |
| 228 | Mecoprop | 93-65-2 | 1 lbs | 0 lbs | 1 lbs |
| 229 | Toluene diisocyanate (mixed isomers) | 26471-62-5 | 1 lbs | 0 lbs | 1 lbs |
| 230 | Isobutyraldehyde | 78-84-2 | 1 lbs | 0 lbs | 1 lbs |
| 231 | Benomyl | 17804-35-2 | 1 lbs | 0 lbs | 1 lbs |
| 232 | Bendiocarb | 22781-23-3 | 1 lbs | 0 lbs | 1 lbs |
| 233 | Aldicarb | 116-06-3 | 1 lbs | 0 lbs | 1 lbs |
| 234 | 2,4-Dimethylphenol | 105-67-9 | 1 lbs | 0 lbs | 1 lbs |
| 235 | Captan | 133-06-2 | 1 lbs | 0 lbs | 1 lbs |
| 236 | Acrylamide | 79-06-1 | 1 lbs | 0 lbs | 1 lbs |
| 237 | Thiophanate-methyl | 23564-05-8 | 1 lbs | 0 lbs | 1 lbs |
| 238 | Tetrabromobisphenol A | 79-94-7 | 1 lbs | 0 lbs | 1 lbs |
| 239 | 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 | 812,521 lbs | 812,521 lbs |
| 2 | Ethylene | 74-85-1 | 740,915 lbs | 0 lbs | 740,915 lbs |
| 3 | Zinc compounds | N982 | 451 lbs | 10,344 lbs | 543,924 lbs |
| 4 | Ammonia | 7664-41-7 | 117,850 lbs | 3,636 lbs | 508,608 lbs |
| 5 | Propylene | 115-07-1 | 407,648 lbs | 0 lbs | 407,648 lbs |
| 6 | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | N090 | 49 lbs | 66 lbs | 325,247 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 | 4,129 lbs | 158,877 lbs |
| 10 | Methanol | 67-56-1 | 65,295 lbs | 91,184 lbs | 156,479 lbs |
| 11 | 1,3-Butadiene | 106-99-0 | 111,602 lbs | 9 lbs | 111,611 lbs |
| 12 | Silver And Silver Compounds | N740 | 7 lbs | 92 lbs | 99,757 lbs |
| 13 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7664-93-9 | 97,000 lbs | 0 lbs | 97,000 lbs |
| 14 | Manganese compounds | N450 | 38 lbs | 350 lbs | 86,107 lbs |
| 15 | Vinyl acetate | 108-05-4 | 82,469 lbs | 410 lbs | 82,879 lbs |
| 16 | n-Hexane | 110-54-3 | 79,385 lbs | 10 lbs | 79,395 lbs |
| 17 | Selenium And Selenium Compounds | N725 | 4 lbs | 100 lbs | 68,868 lbs |
| 18 | Aluminum (fume or dust) | 7429-90-5 | 26 lbs | 0 lbs | 61,481 lbs |
| 19 | Methyl methacrylate | 80-62-6 | 60,017 lbs | 0 lbs | 60,017 lbs |
| 20 | Barium And Barium Compounds | N040 | 12 lbs | 0 lbs | 58,101 lbs |
| 21 | n-Butyl alcohol | 71-36-3 | 30,571 lbs | 0 lbs | 57,593 lbs |
| 22 | Toluene | 108-88-3 | 53,676 lbs | 18 lbs | 53,694 lbs |
| 23 | Cumene | 98-82-8 | 52,712 lbs | 31 lbs | 52,743 lbs |
| 24 | Nickel And Nickel Compounds | N495 | 23 lbs | 69 lbs | 51,010 lbs |
| 25 | Benzene | 71-43-2 | 41,369 lbs | 10 lbs | 41,379 lbs |
| 26 | Phenol | 108-95-2 | 40,343 lbs | 254 lbs | 40,597 lbs |
| 27 | Hydrogen sulfide | 7783-06-4 | 38,758 lbs | 289 lbs | 39,047 lbs |
| 28 | Arsenic And Arsenic Compounds | N020 | 6 lbs | 66 lbs | 29,093 lbs |
| 29 | Cadmium | 7440-43-9 | 2 lbs | 43 lbs | 26,681 lbs |
| 30 | Hydrogen cyanide | 74-90-8 | 25,157 lbs | 70 lbs | 25,227 lbs |
| 31 | Butyl acrylate | 141-32-2 | 24,361 lbs | 0 lbs | 24,361 lbs |
| 32 | Antimony compounds | N010 | 0 lbs | 0 lbs | 23,650 lbs |
| 33 | 1,2-Dichloroethane | 107-06-2 | 20,890 lbs | 15 lbs | 20,905 lbs |
| 34 | Xylene (mixed isomers) | 1330-20-7 | 18,409 lbs | 10 lbs | 18,419 lbs |
| 35 | Vinyl chloride | 75-01-4 | 15,914 lbs | 5 lbs | 15,918 lbs |
| 36 | Epichlorohydrin | 106-89-8 | 12,291 lbs | 331 lbs | 12,622 lbs |
| 37 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 11,675 lbs | 0 lbs | 11,675 lbs |
| 38 | Zinc (fume or dust) | 7440-66-6 | 215 lbs | 0 lbs | 11,414 lbs |
| 39 | Cobalt compounds | N096 | 0 lbs | 0 lbs | 10,925 lbs |
| 40 | Thallium compounds | N760 | 0 lbs | 0 lbs | 10,842 lbs |
| 41 | 4,4'-Isopropylidenediphenol | 80-05-7 | 10,300 lbs | 0 lbs | 10,300 lbs |
| 42 | Dichloromethane | 75-09-2 | 10,000 lbs | 10 lbs | 10,010 lbs |
| 43 | Acrylic acid | 79-10-7 | 9,951 lbs | 0 lbs | 9,951 lbs |
| 44 | Acetonitrile | 75-05-8 | 4,940 lbs | 3,100 lbs | 8,040 lbs |
| 45 | Acetaldehyde | 75-07-0 | 5,933 lbs | 161 lbs | 6,094 lbs |
| 46 | Chlorine | 7782-50-5 | 5,832 lbs | 0 lbs | 5,832 lbs |
| 47 | Trade Secret | TRD SECRT | 5,677 lbs | 0 lbs | 5,677 lbs |
| 48 | Formaldehyde | 50-00-0 | 5,252 lbs | 0 lbs | 5,252 lbs |
| 49 | Dicyclopentadiene | 77-73-6 | 4,773 lbs | 5 lbs | 4,778 lbs |
| 50 | Ethylbenzene | 100-41-4 | 4,766 lbs | 9 lbs | 4,776 lbs |
| 51 | Sodium nitrite | 7632-00-0 | 0 lbs | 4,600 lbs | 4,600 lbs |
| 52 | Ethyl acrylate | 140-88-5 | 3,769 lbs | 0 lbs | 3,769 lbs |
| 53 | Glycidol | 556-52-5 | 1,002 lbs | 2,400 lbs | 3,402 lbs |
| 54 | Diethanolamine | 111-42-2 | 3,059 lbs | 0 lbs | 3,059 lbs |
| 55 | Certain glycol ethers | N230 | 3,027 lbs | 0 lbs | 3,027 lbs |
| 56 | Isoprene | 78-79-5 | 2,943 lbs | 16 lbs | 2,959 lbs |
| 57 | sec-Butyl alcohol | 78-92-2 | 545 lbs | 2,100 lbs | 2,645 lbs |
| 58 | Cyclohexane | 110-82-7 | 2,587 lbs | 17 lbs | 2,604 lbs |
| 59 | Methyl isobutyl ketone | 108-10-1 | 2,474 lbs | 0 lbs | 2,474 lbs |
| 60 | Mercury And Mercury Compounds | N458 | 118 lbs | 1 lbs | 2,392 lbs |
| 61 | Naphthalene | 91-20-3 | 2,315 lbs | 40 lbs | 2,355 lbs |
| 62 | Diisocyanates | N120 | 1,845 lbs | 0 lbs | 1,845 lbs |
| 63 | Acrylonitrile | 107-13-1 | 1,776 lbs | 0 lbs | 1,776 lbs |
| 64 | Ethylene glycol | 107-21-1 | 1,648 lbs | 0 lbs | 1,648 lbs |
| 65 | Methyl iodide | 74-88-4 | 1,600 lbs | 0 lbs | 1,600 lbs |
| 66 | Chloroethane | 75-00-3 | 1,527 lbs | 0 lbs | 1,527 lbs |
| 67 | Styrene | 100-42-5 | 1,326 lbs | 2 lbs | 1,328 lbs |
| 68 | Boron trifluoride | 7637-07-2 | 1,192 lbs | 0 lbs | 1,192 lbs |
| 69 | 2-Methyllactonitrile | 75-86-5 | 998 lbs | 0 lbs | 998 lbs |
| 70 | Chloroform | 67-66-3 | 847 lbs | 9 lbs | 856 lbs |
| 71 | Maleic anhydride | 108-31-6 | 701 lbs | 0 lbs | 701 lbs |
| 72 | Acetophenone | 98-86-2 | 188 lbs | 510 lbs | 698 lbs |
| 73 | Carbon tetrachloride | 56-23-5 | 580 lbs | 0 lbs | 580 lbs |
| 74 | N,N-Dimethylformamide | 68-12-2 | 570 lbs | 0 lbs | 570 lbs |
| 75 | 1,2,4-Trimethylbenzene | 95-63-6 | 546 lbs | 0 lbs | 546 lbs |
| 76 | 1,1,2-Trichloroethane | 79-00-5 | 396 lbs | 0 lbs | 396 lbs |
| 77 | Cyanide compounds | N106 | 0 lbs | 396 lbs | 396 lbs |
| 78 | Cumene hydroperoxide | 80-15-9 | 384 lbs | 0 lbs | 384 lbs |
| 79 | Tetrachloroethylene | 127-18-4 | 308 lbs | 4 lbs | 312 lbs |
| 80 | Formic acid | 64-18-6 | 294 lbs | 0 lbs | 294 lbs |
| 81 | Lead compounds | N420 | 93 lbs | 169 lbs | 262 lbs |
| 82 | Nickel compounds | N495 | 0 lbs | 218 lbs | 218 lbs |
| 83 | Ethylidene dichloride | 75-34-3 | 160 lbs | 0 lbs | 160 lbs |
| 84 | 1,2-Dichloroethylene | 540-59-0 | 108 lbs | 0 lbs | 108 lbs |
| 85 | Bis(2-chloroethyl) ether | 111-44-4 | 96 lbs | 0 lbs | 96 lbs |
| 86 | Hydroquinone | 123-31-9 | 84 lbs | 0 lbs | 84 lbs |
| 87 | Pentachloroethane | 76-01-7 | 56 lbs | 0 lbs | 56 lbs |
| 88 | Mercury compounds | N458 | 0 lbs | 53 lbs | 53 lbs |
| 89 | Trichloroethylene | 79-01-6 | 53 lbs | 0 lbs | 53 lbs |
| 90 | Vinylidene chloride | 75-35-4 | 51 lbs | 0 lbs | 51 lbs |
| 91 | 1,1,2,2-Tetrachloroethane | 79-34-5 | 48 lbs | 0 lbs | 48 lbs |
| 92 | Polycyclic aromatic compounds | N590 | 15 lbs | 14 lbs | 33 lbs |
| 93 | Dimethylamine | 124-40-3 | 32 lbs | 0 lbs | 32 lbs |
| 94 | Nitric acid | 7697-37-2 | 31 lbs | 0 lbs | 31 lbs |
| 95 | Acrolein | 107-02-8 | 27 lbs | 0 lbs | 27 lbs |
| 96 | Chlorobenzene | 108-90-7 | 17 lbs | 0 lbs | 17 lbs |
| 97 | Hexachlorocyclopentadiene | 77-47-4 | 10 lbs | 5 lbs | 15 lbs |
| 98 | Nonylphenol | N530 | 12 lbs | 0 lbs | 12 lbs |
| 99 | Carbon disulfide | 75-15-0 | 12 lbs | 0 lbs | 12 lbs |
| 100 | Methyl tert-butyl ether | 1634-04-4 | 11 lbs | 0 lbs | 11 lbs |
| 101 | Ethylene oxide | 75-21-8 | 10 lbs | 0 lbs | 10 lbs |
| 102 | Hexachloroethane | 67-72-1 | 9 lbs | 0 lbs | 9 lbs |
| 103 | Dioxin and dioxin-like compounds | N150 | 1 lbs | 7 lbs | 8 lbs |
| 104 | Polychlorinated biphenyls | 1336-36-3 | 7 lbs | 0 lbs | 7 lbs |
| 105 | Phenanthrene | 85-01-8 | 6 lbs | 1 lbs | 7 lbs |
| 106 | Lead | 7439-92-1 | 0 lbs | 5 lbs | 5 lbs |
| 107 | Chloroprene | 126-99-8 | 4 lbs | 0 lbs | 4 lbs |
| 108 | Triethylamine | 121-44-8 | 3 lbs | 0 lbs | 3 lbs |
| 109 | Hexachlorobenzene | 118-74-1 | 2 lbs | 1 lbs | 3 lbs |
| 110 | 1,4-Dichlorobenzene | 106-46-7 | 2 lbs | 0 lbs | 2 lbs |
| 111 | Benzo[g,h,i]perylene | 191-24-2 | 0 lbs | 2 lbs | 2 lbs |
| 112 | Anthracene | 120-12-7 | 1 lbs | 1 lbs | 2 lbs |
| 113 | 2-Methylpyridine | 109-06-8 | 2 lbs | 0 lbs | 2 lbs |
| 114 | Propylene oxide | 75-56-9 | 1 lbs | 0 lbs | 1 lbs |
| 115 | Pyridine | 110-86-1 | 1 lbs | 0 lbs | 1 lbs |
| 116 | tert-Butyl alcohol | 75-65-0 | 1 lbs | 0 lbs | 1 lbs |
| 117 | N-Methyl-2-pyrrolidone | 872-50-4 | 1 lbs | 0 lbs | 1 lbs |
| 118 | Methyl acrylate | 96-33-3 | 1 lbs | 0 lbs | 1 lbs |
| 119 | 1,1,1-Trichloroethane | 71-55-6 | 1 lbs | 0 lbs | 1 lbs |
| 120 | Allyl chloride | 107-05-1 | 1 lbs | 0 lbs | 1 lbs |
| 121 | Butyraldehyde | 123-72-8 | 1 lbs | 0 lbs | 1 lbs |
| 122 | Nitrobenzene | 98-95-3 | 1 lbs | 0 lbs | 1 lbs |
See how pollution varies across different areas of the Houston metro: