📊 Environmental Assessment Report

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.

🌊 Part 1: Flood Risk Analysis

Property Overview

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.

Address
1250 CLAY CT DEER PARK 77536
Elevation
32.21 ft
Height above sea level from USGS data.
FEMA Flood Zone
X
Moderate to Low Risk - Outside 500-year floodplain
Overall Risk
Very Low
Risk based on FEMA zone and simulation.

Risk Assessment Outputs

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.

Risk Rating
Very Low
Flood Depth
0 ft ±0.5 ft
No flooding at current water level.
Water Surface Elevation (WSE)
N/A
Water surface elevation data not available.
Area Inundated
N/A
Data not available
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage Estimate (HCAD Valuation)
$0
Vacant lot (no building data). No structure to calculate damage for.
Depth-Damage Estimate (Neighborhood Comparison)
$0
Vacant lot (no building data). No structure to calculate damage for.
Analysis Method
COG Bathtub Model
Raster-based flood inundation query

Flood Simulation

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.

✅ Property Would Be Safe
Safety Margin: 22.21 feet
Severity: Safe

Adjust Flood Simulation

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 Tool

Flood Risk Recommendations

Based on the property's flood risk profile, here are specific action items to consider.

  • FEMA Zone X (minimal hazard) - flood insurance available at preferred rates.
  • Review the interactive flood simulator to understand how different rainfall events could affect this property.
  • Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information.

🏭 Part 2: Industrial Pollution Exposure

Property Pollution Ranking
Very High
Higher pollution than 93% of Houston homes
This ranking compares pollution levels within 2 miles of this property against 10,000 randomly sampled Houston metro properties. Lower percentiles indicate higher pollution exposure.
Industrial Pollution Nearby (Last 10 Years)
16.34 million lbs
Extremely High
2504.2x more than typical Houston property
817 dump trucks of chemicals within 2 miles
Total chemical releases from all industrial facilities within a 2-mile radius over the past decade (2014–2024). Data from EPA's Toxic Release Inventory tracking air, water, and land discharges.
💨 Air Pollution (Last 10 Years)
9.4 million lbs
Extremely High
1950.2x more than typical Houston property
Chemicals released into the air from nearby facilities over 10 years. Includes both fugitive emissions (leaks, evaporation) and stack emissions (smokestacks, vents). May affect local air quality.
💧 Water Pollution (Last 10 Years)
6.93 million lbs
Extremely High
Most Houston properties have none nearby
Chemical discharges to surface water (bayous, streams, drainage) from industrial facilities within 2 miles over the past decade. May impact local waterways and drainage systems.

❤️ Why It Matters

High chemical activity nearby can indicate industrial zones, truck traffic, or potential odor and noise issues. These factors may affect air quality, long-term property desirability, and neighborhood character. This data helps you understand the industrial footprint around your property.

🏙️ Houston Metro Benchmarks

Comparison with typical Houston properties (based on 10,000 randomly sampled homes). All measurements are for chemicals released within a 2-mile radius.

PeriodTotalAirWater
Typical Houston Property (2014-2024)6,524 lbs4,822 lbs0 lbs
This Property (2014-2024)16,338,041 lbs9,404,675 lbs6,933,366 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)4,305,691 lbs871,856 lbs701,629 lbs

📊 How This Property Compares to Houston Metro

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.

0-9thMost Polluted
9.9%
10-19th
10.1%
20-29th
9.9%
30-39th
10.1%
40-49th
9.7%
50-59th
10.2%
60-69th
6%
70-79th
5.8%
80-89th
4.3%
90-100thLowest Pollution
34.2%
Higher pollution than 93% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 0-9th percentile (top 10% most polluted).

Top chemicals released near this property (past 10 years):

Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ethylene, Propylene, Zinc compounds, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)

View the full list of 231 chemicals below.

Chemicals Released (2014-2024, 10-Year Total) (231 chemicals)

#ChemicalCAS#Air (lbs, 10yr)Water (lbs, 10yr)Total (lbs, 10yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5112 lbs6,391,670 lbs6,391,673 lbs
2Ethylene74-85-13,017,451 lbs0 lbs3,017,451 lbs
3Propylene115-07-12,858,597 lbs0 lbs2,858,597 lbs
4Zinc compoundsN9827,719 lbs42,731 lbs2,673,565 lbs
5Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N090312 lbs398 lbs1,288,393 lbs
6Aluminum oxide (fibrous forms)1344-28-113 lbs0 lbs1,108,293 lbs
7Lead And Lead CompoundsN4201,121 lbs1,193 lbs1,064,679 lbs
8Vinyl acetate108-05-41,056,137 lbs5,684 lbs1,061,821 lbs
9Ammonia7664-41-7605,657 lbs9,444 lbs1,036,581 lbs
10Methanol67-56-1418,912 lbs462,356 lbs881,268 lbs
11Lead compoundsN420198 lbs34 lbs751,259 lbs
12Copper And Copper CompoundsN1004 lbs831 lbs708,373 lbs
13Chromium compounds (except for chromite ore mined in the Transvaal Region)N0908 lbs0 lbs638,248 lbs
14n-Hexane110-54-3613,914 lbs0 lbs613,914 lbs
15Selenium And Selenium CompoundsN72529 lbs957 lbs467,876 lbs
16Lead7439-92-18 lbs78 lbs436,135 lbs
17Copper compoundsN1005 lbs117 lbs422,511 lbs
18Barium And Barium CompoundsN04079 lbs99 lbs420,803 lbs
19Silver And Silver CompoundsN74034 lbs486 lbs388,530 lbs
20Aluminum (fume or dust)7429-90-51,426 lbs0 lbs333,760 lbs
21Manganese compoundsN45030 lbs0 lbs324,029 lbs
22Mercury compoundsN4581,288 lbs0 lbs251,836 lbs
23Chromium7440-47-33 lbs51 lbs225,153 lbs
24Barium7440-39-32 lbs0 lbs213,719 lbs
25Cadmium7440-43-916 lbs316 lbs212,173 lbs
26Nickel And Nickel CompoundsN49597 lbs216 lbs190,022 lbs
27Selenium compoundsN7251 lbs0 lbs180,047 lbs
28Nickel compoundsN4953 lbs0 lbs178,941 lbs
29Mercury And Mercury CompoundsN458623 lbs1 lbs171,850 lbs
30Silver7440-22-48 lbs89 lbs156,682 lbs
31Nickel7440-02-050 lbs149 lbs148,913 lbs
32Vinyl chloride75-01-4122,460 lbs46 lbs122,505 lbs
33Antimony compoundsN0107 lbs0 lbs103,400 lbs
34Acetaldehyde75-07-091,236 lbs1,275 lbs92,511 lbs
35Arsenic And Arsenic CompoundsN02013 lbs139 lbs85,173 lbs
36Arsenic7440-38-221 lbs308 lbs80,284 lbs
37Cobalt compoundsN0961 lbs0 lbs77,363 lbs
38Titanium tetrachloride7550-45-06 lbs0 lbs70,875 lbs
391,3-Butadiene106-99-069,920 lbs45 lbs69,965 lbs
40Barium compounds (except for barium sulfate (CAS No. 7727-43-7))N0400 lbs1,936 lbs66,779 lbs
41Certain glycol ethersN23064,084 lbs0 lbs64,084 lbs
42Selenium7782-49-21 lbs192 lbs62,376 lbs
43Asbestos (friable)1332-21-41 lbs0 lbs59,423 lbs
44Copper7440-50-80 lbs49 lbs57,714 lbs
45Arsenic compoundsN0207 lbs0 lbs54,039 lbs
46Propylene oxide75-56-953,802 lbs0 lbs53,802 lbs
47Dicyclopentadiene77-73-649,241 lbs26 lbs49,267 lbs
48Thallium compoundsN76015 lbs0 lbs40,288 lbs
49Ethylene glycol107-21-130,898 lbs9,387 lbs40,285 lbs
50Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-038,831 lbs0 lbs38,831 lbs
51Methyl iodide74-88-437,993 lbs0 lbs37,993 lbs
52Zinc (fume or dust)7440-66-6672 lbs0 lbs36,101 lbs
53Chlorine7782-50-532,912 lbs2,816 lbs35,728 lbs
54Cyanide compoundsN1061 lbs0 lbs29,485 lbs
55Manganese And Manganese CompoundsN450779 lbs0 lbs29,251 lbs
56Toluene108-88-328,001 lbs74 lbs28,075 lbs
57Benzene71-43-222,167 lbs42 lbs22,209 lbs
58Silver compoundsN7400 lbs0 lbs19,617 lbs
59Formaldehyde50-00-019,477 lbs0 lbs19,477 lbs
60Mercury7439-97-6163 lbs0 lbs18,764 lbs
61Butyl acrylate141-32-218,368 lbs0 lbs18,368 lbs
62Hydrogen sulfide7783-06-417,437 lbs0 lbs17,437 lbs
63Chlorobenzene108-90-716,223 lbs0 lbs16,223 lbs
64Cyclohexane110-82-714,402 lbs0 lbs14,402 lbs
65Boron trifluoride7637-07-214,201 lbs0 lbs14,201 lbs
66Chloroethane75-00-313,376 lbs0 lbs13,376 lbs
67Maleic anhydride108-31-612,266 lbs0 lbs12,266 lbs
68Antimony7440-36-06 lbs3 lbs11,670 lbs
69Antimony And Antimony CompoundsN010683 lbs0 lbs11,438 lbs
70Cadmium compoundsN0780 lbs0 lbs9,750 lbs
71Trade SecretTRD SECRT9,705 lbs0 lbs9,705 lbs
72N,N-Dimethylformamide68-12-29,035 lbs0 lbs9,035 lbs
73Manganese7439-96-50 lbs0 lbs7,325 lbs
74Isoprene78-79-55,949 lbs0 lbs5,949 lbs
75Dichloromethane75-09-25,585 lbs0 lbs5,585 lbs
76DiisocyanatesN1204,310 lbs0 lbs4,310 lbs
77Molybdenum trioxide1313-27-50 lbs0 lbs4,062 lbs
78Methyl tert-butyl ether1634-04-43,935 lbs0 lbs3,935 lbs
79Cobalt7440-48-40 lbs0 lbs3,228 lbs
80Vanadium compoundsN7700 lbs0 lbs2,459 lbs
81Di(2-ethylhexyl) phthalate117-81-72,021 lbs0 lbs2,021 lbs
82Nonylphenol EthoxylatesN5351,381 lbs0 lbs1,381 lbs
83Styrene100-42-51,257 lbs0 lbs1,257 lbs
84Vanadium (except when contained in an alloy)7440-62-20 lbs1 lbs851 lbs
85Acetonitrile75-05-8849 lbs0 lbs849 lbs
86Xylene (mixed isomers)1330-20-7677 lbs0 lbs677 lbs
87Hydrogen cyanide74-90-8596 lbs0 lbs596 lbs
88Chloromethane74-87-3455 lbs0 lbs455 lbs
89Ethylbenzene100-41-4412 lbs32 lbs444 lbs
90Dimethylamine124-40-3417 lbs0 lbs417 lbs
91Acrylic acid79-10-7370 lbs0 lbs370 lbs
92Tetrachloroethylene127-18-4343 lbs0 lbs343 lbs
93Naphthalene91-20-3293 lbs33 lbs326 lbs
94Nitric acid7697-37-2311 lbs0 lbs311 lbs
951,2-Dichloroethane107-06-2235 lbs0 lbs235 lbs
96Carbon tetrachloride56-23-5227 lbs0 lbs227 lbs
97Chloroform67-66-3223 lbs0 lbs223 lbs
98Methyl isobutyl ketone108-10-1193 lbs0 lbs193 lbs
99Creosote8001-58-9192 lbs0 lbs192 lbs
100Formic acid64-18-6187 lbs0 lbs187 lbs
101NonylphenolN530161 lbs13 lbs174 lbs
102Hexachlorocyclopentadiene77-47-4110 lbs33 lbs143 lbs
1031,1,2-Trichloroethane79-00-5125 lbs0 lbs125 lbs
104Trichloroethylene79-01-6120 lbs0 lbs120 lbs
105Triethylamine121-44-8114 lbs0 lbs114 lbs
106Beryllium7440-41-70 lbs0 lbs108 lbs
107Aniline62-53-3102 lbs0 lbs102 lbs
108tert-Butyl alcohol75-65-079 lbs0 lbs79 lbs
109n-Butyl alcohol71-36-377 lbs0 lbs77 lbs
110Beryllium compoundsN0500 lbs0 lbs68 lbs
111Polychlorinated biphenyls1336-36-368 lbs0 lbs68 lbs
1121,1,1-Trichloroethane71-55-664 lbs0 lbs64 lbs
113Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification)67-63-063 lbs0 lbs63 lbs
114Methyl acrylate96-33-362 lbs0 lbs62 lbs
115Diethanolamine111-42-259 lbs0 lbs59 lbs
116Acrylonitrile107-13-152 lbs0 lbs52 lbs
1171,4-Dichlorobenzene106-46-744 lbs0 lbs44 lbs
118Epichlorohydrin106-89-844 lbs0 lbs44 lbs
119Ethyl acrylate140-88-537 lbs0 lbs37 lbs
120Diphenylamine122-39-420 lbs14 lbs35 lbs
121Vinylidene chloride75-35-434 lbs0 lbs34 lbs
122Pyridine110-86-133 lbs0 lbs33 lbs
123Trichlorofluoromethane (CFC-11)75-69-432 lbs0 lbs32 lbs
124Methyl methacrylate80-62-630 lbs0 lbs30 lbs
1251,2,4-Trimethylbenzene95-63-629 lbs0 lbs29 lbs
126Ethylene oxide75-21-829 lbs0 lbs29 lbs
1271,2-Dichlorobenzene95-50-129 lbs0 lbs29 lbs
128Nitrobenzene98-95-323 lbs0 lbs23 lbs
129sec-Butyl alcohol78-92-222 lbs0 lbs22 lbs
130Phenol108-95-220 lbs0 lbs20 lbs
131Allyl chloride107-05-120 lbs0 lbs20 lbs
132Butyraldehyde123-72-819 lbs0 lbs19 lbs
133Ethylidene dichloride75-34-317 lbs0 lbs17 lbs
134Biphenyl92-52-417 lbs0 lbs17 lbs
1351,1,2,2-Tetrachloroethane79-34-516 lbs0 lbs16 lbs
136Pentachloroethane76-01-715 lbs0 lbs15 lbs
137Triallate2303-17-513 lbs0 lbs13 lbs
138N-Methyl-2-pyrrolidone872-50-412 lbs0 lbs12 lbs
139Diaminotoluene (mixed isomers)25376-45-810 lbs0 lbs10 lbs
140Carbon disulfide75-15-010 lbs0 lbs10 lbs
141Polycyclic aromatic compoundsN59010 lbs0 lbs10 lbs
1424,4'-Isopropylidenediphenol80-05-79 lbs0 lbs9 lbs
143Lindane58-89-99 lbs0 lbs9 lbs
144Urethane51-79-69 lbs0 lbs9 lbs
1451,2-Dichloropropane78-87-58 lbs0 lbs8 lbs
1462,4-D94-75-78 lbs0 lbs8 lbs
147Toluene-2,4-diisocyanate584-84-98 lbs0 lbs8 lbs
1481,4-Dioxane123-91-17 lbs0 lbs7 lbs
149o-Toluidine95-53-47 lbs0 lbs7 lbs
150Phthalic anhydride85-44-96 lbs0 lbs6 lbs
151Hexachloroethane67-72-16 lbs0 lbs6 lbs
152Dibutyl phthalate84-74-26 lbs0 lbs6 lbs
1531,2,3-Trichloropropane96-18-46 lbs0 lbs6 lbs
154Thiram137-26-86 lbs0 lbs6 lbs
155Hydroquinone123-31-96 lbs0 lbs6 lbs
1564,4'-Methylenedianiline101-77-96 lbs0 lbs6 lbs
157Allyl alcohol107-18-65 lbs0 lbs5 lbs
158o-Cresol95-48-75 lbs0 lbs5 lbs
159Methoxychlor72-43-55 lbs0 lbs5 lbs
160Acetophenone98-86-25 lbs0 lbs5 lbs
161Dichlorobenzene (mixed isomers)25321-22-64 lbs0 lbs4 lbs
162Cumene98-82-84 lbs0 lbs4 lbs
163Fluorouracil51-21-84 lbs0 lbs4 lbs
164Diazinon333-41-54 lbs0 lbs4 lbs
165Cresol (mixed isomers)1319-77-34 lbs0 lbs4 lbs
166Malathion121-75-54 lbs0 lbs4 lbs
1672-Methoxyethanol109-86-44 lbs0 lbs4 lbs
168Toxaphene8001-35-24 lbs0 lbs4 lbs
169Ethylene thiourea96-45-74 lbs0 lbs4 lbs
1702-Ethoxyethanol110-80-54 lbs0 lbs4 lbs
1711,3-Phenylenediamine108-45-23 lbs0 lbs3 lbs
172Hexachlorophene70-30-43 lbs0 lbs3 lbs
173ChlorophenolsN0843 lbs0 lbs3 lbs
174Propionaldehyde123-38-63 lbs0 lbs3 lbs
175Chlordane57-74-93 lbs0 lbs3 lbs
176Dibenzofuran132-64-93 lbs0 lbs3 lbs
1772-Methylpyridine109-06-82 lbs0 lbs2 lbs
1781,2,4-Trichlorobenzene120-82-12 lbs0 lbs2 lbs
179Hexachlorobenzene118-74-12 lbs0 lbs2 lbs
180Warfarin and saltsN8742 lbs0 lbs2 lbs
181Nicotine and saltsN5032 lbs0 lbs2 lbs
182Hexachloro-1,3-butadiene87-68-32 lbs0 lbs2 lbs
183Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-92 lbs0 lbs2 lbs
184Bifenthrin82657-04-32 lbs0 lbs2 lbs
185Dimethyl phthalate131-11-32 lbs0 lbs2 lbs
186Pentachlorophenol87-86-52 lbs0 lbs2 lbs
187Linuron330-55-22 lbs0 lbs2 lbs
188Hexazinone51235-04-22 lbs0 lbs2 lbs
189Heptachlor76-44-81 lbs0 lbs1 lbs
190Benzo[g,h,i]perylene191-24-21 lbs1 lbs1 lbs
191Paraldehyde123-63-71 lbs0 lbs1 lbs
192Pentachlorobenzene608-93-51 lbs0 lbs1 lbs
193Aldrin309-00-21 lbs0 lbs1 lbs
194p-Cresol106-44-51 lbs0 lbs1 lbs
1952-Nitropropane79-46-91 lbs0 lbs1 lbs
196Permethrin52645-53-11 lbs0 lbs1 lbs
197Phenanthrene85-01-81 lbs0 lbs1 lbs
198Pronamide23950-58-51 lbs0 lbs1 lbs
1992,4-Dinitrotoluene121-14-21 lbs0 lbs1 lbs
2002-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-octanethiol68227-96-31 lbs0 lbs1 lbs
201Methyl parathion298-00-01 lbs0 lbs1 lbs
202Isodrin465-73-61 lbs0 lbs1 lbs
203Nitroglycerin55-63-01 lbs0 lbs1 lbs
204Carbaryl63-25-21 lbs0 lbs1 lbs
205Dichlorvos62-73-71 lbs0 lbs1 lbs
206m-Cresol108-39-41 lbs0 lbs1 lbs
207m-Xylene108-38-31 lbs0 lbs1 lbs
208Diallate2303-16-41 lbs0 lbs1 lbs
209Pendimethalin40487-42-11 lbs0 lbs1 lbs
210Polychlorinated alkanes (C10-C13)N5831 lbs0 lbs1 lbs
2111,2-Dibromoethane106-93-41 lbs0 lbs1 lbs
2121,2-Phenylenediamine95-54-51 lbs0 lbs1 lbs
2131,1,1,2-Tetrachloroethane630-20-61 lbs0 lbs1 lbs
214N-Nitrosodiphenylamine86-30-61 lbs0 lbs1 lbs
215Bis(2-chloroethyl) ether111-44-41 lbs0 lbs1 lbs
216Sodium nitrite7632-00-01 lbs0 lbs1 lbs
217Anthracene120-12-71 lbs0 lbs1 lbs
218Mecoprop93-65-21 lbs0 lbs1 lbs
219Toluene diisocyanate (mixed isomers)26471-62-51 lbs0 lbs1 lbs
220Isobutyraldehyde78-84-21 lbs0 lbs1 lbs
221Benomyl17804-35-21 lbs0 lbs1 lbs
222Bendiocarb22781-23-31 lbs0 lbs1 lbs
223Aldicarb116-06-31 lbs0 lbs1 lbs
224Captan133-06-21 lbs0 lbs1 lbs
2252,4-Dimethylphenol105-67-91 lbs0 lbs1 lbs
226Acrylamide79-06-11 lbs0 lbs1 lbs
227Thiophanate-methyl23564-05-81 lbs0 lbs1 lbs
2281,2-Dichloroethylene540-59-01 lbs0 lbs1 lbs
2292-Methyllactonitrile75-86-51 lbs0 lbs1 lbs
230Tetrabromobisphenol A79-94-71 lbs0 lbs1 lbs
231Trifluralin1582-09-81 lbs0 lbs1 lbs

Top chemicals released near this property (2024 only):

Nitrate compounds (water dissociable; reportable only when in aqueous solution), Zinc compounds, Ammonia, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Ethylene

View the full list of 129 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (129 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs629,081 lbs638,792 lbs
2Zinc compoundsN982432 lbs1,674 lbs547,645 lbs
3Ammonia7664-41-778,497 lbs371 lbs505,421 lbs
4Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N09049 lbs66 lbs339,921 lbs
5Ethylene74-85-1299,229 lbs0 lbs299,229 lbs
6Aluminum oxide (fibrous forms)1344-28-10 lbs0 lbs270,663 lbs
7Propylene115-07-1259,932 lbs0 lbs259,932 lbs
8Lead And Lead CompoundsN420178 lbs140 lbs239,625 lbs
9Copper And Copper CompoundsN1002 lbs111 lbs162,986 lbs
10Methanol67-56-130,853 lbs69,184 lbs108,810 lbs
11Silver And Silver CompoundsN7407 lbs92 lbs107,122 lbs
12Manganese compoundsN4501 lbs0 lbs95,992 lbs
13Aluminum (fume or dust)7429-90-526 lbs0 lbs88,438 lbs
14Vinyl acetate108-05-481,703 lbs410 lbs82,477 lbs
15Selenium And Selenium CompoundsN7254 lbs100 lbs75,707 lbs
16n-Hexane110-54-365,515 lbs0 lbs67,445 lbs
17Barium And Barium CompoundsN04012 lbs0 lbs65,889 lbs
18Nickel And Nickel CompoundsN49523 lbs69 lbs60,437 lbs
19Arsenic And Arsenic CompoundsN0206 lbs66 lbs30,307 lbs
20Cadmium7440-43-92 lbs43 lbs28,414 lbs
21Antimony compoundsN0100 lbs0 lbs26,943 lbs
22DiisocyanatesN1201,845 lbs0 lbs24,098 lbs
23Toluene108-88-32,365 lbs11 lbs21,287 lbs
24Zinc (fume or dust)7440-66-6215 lbs0 lbs12,790 lbs
25Cobalt compoundsN0960 lbs0 lbs12,049 lbs
26Thallium compoundsN7600 lbs0 lbs11,354 lbs
27Cresol (mixed isomers)1319-77-30 lbs0 lbs9,186 lbs
28Vinyl chloride75-01-47,904 lbs3 lbs7,926 lbs
29n-Butyl alcohol71-36-310 lbs0 lbs7,829 lbs
30Phenol108-95-20 lbs0 lbs5,752 lbs
31Trade SecretTRD SECRT5,677 lbs0 lbs5,677 lbs
32Chlorobenzene108-90-73 lbs0 lbs5,449 lbs
33Acetaldehyde75-07-04,441 lbs161 lbs4,602 lbs
34Pentachlorophenol87-86-50 lbs0 lbs4,592 lbs
35Methyl isobutyl ketone108-10-16 lbs0 lbs4,458 lbs
36Dicyclopentadiene77-73-64,280 lbs5 lbs4,285 lbs
37Xylene (mixed isomers)1330-20-79 lbs0 lbs4,049 lbs
38Benzene71-43-21,767 lbs3 lbs4,036 lbs
391,3-Butadiene106-99-03,952 lbs9 lbs3,961 lbs
40Formaldehyde50-00-03,784 lbs0 lbs3,808 lbs
41Polycyclic aromatic compoundsN5903 lbs0 lbs3,627 lbs
42Chlorine7782-50-53,601 lbs0 lbs3,601 lbs
43Certain glycol ethersN2303,027 lbs0 lbs3,249 lbs
44Mercury And Mercury CompoundsN458101 lbs1 lbs2,777 lbs
45Cyclohexane110-82-71,729 lbs0 lbs2,624 lbs
46Ethylbenzene100-41-4146 lbs2 lbs2,547 lbs
47Toluene-2,4-diisocyanate584-84-90 lbs0 lbs2,095 lbs
48Toluene diisocyanate (mixed isomers)26471-62-50 lbs0 lbs1,873 lbs
49Ethylene glycol107-21-11,528 lbs0 lbs1,852 lbs
50Ethyl acrylate140-88-56 lbs0 lbs1,809 lbs
512-Ethoxyethanol110-80-50 lbs0 lbs1,753 lbs
52Methyl iodide74-88-41,600 lbs0 lbs1,600 lbs
53Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-01,485 lbs0 lbs1,490 lbs
54Chloroethane75-00-31,429 lbs0 lbs1,429 lbs
55Boron trifluoride7637-07-21,192 lbs0 lbs1,192 lbs
56Dichloromethane75-09-289 lbs0 lbs1,146 lbs
57Methyl methacrylate80-62-60 lbs0 lbs1,024 lbs
58NonylphenolN53012 lbs0 lbs848 lbs
591,4-Dichlorobenzene106-46-72 lbs0 lbs842 lbs
60Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-90 lbs0 lbs795 lbs
61Maleic anhydride108-31-6701 lbs0 lbs701 lbs
62Styrene100-42-5143 lbs0 lbs605 lbs
63Butyl acrylate141-32-2597 lbs0 lbs597 lbs
64Isoprene78-79-5583 lbs0 lbs583 lbs
65N,N-Dimethylformamide68-12-2570 lbs0 lbs572 lbs
662,4-D94-75-70 lbs0 lbs510 lbs
67Lead7439-92-10 lbs5 lbs495 lbs
68Methoxychlor72-43-50 lbs0 lbs460 lbs
691,2,4-Trimethylbenzene95-63-60 lbs0 lbs400 lbs
70Chloroform67-66-36 lbs0 lbs305 lbs
714,4'-Methylenedianiline101-77-90 lbs0 lbs291 lbs
72Hydrogen sulfide7783-06-4235 lbs0 lbs235 lbs
73Pyridine110-86-11 lbs0 lbs231 lbs
74Nonylphenol EthoxylatesN5350 lbs0 lbs212 lbs
75Aniline62-53-30 lbs0 lbs201 lbs
76Nitric acid7697-37-231 lbs0 lbs197 lbs
77Hexachloroethane67-72-10 lbs0 lbs138 lbs
78Trichloroethylene79-01-62 lbs0 lbs134 lbs
79tert-Butyl alcohol75-65-01 lbs0 lbs130 lbs
80Acetonitrile75-05-840 lbs0 lbs129 lbs
81Acrylic acid79-10-7127 lbs0 lbs127 lbs
82Tetrachloroethylene127-18-42 lbs0 lbs104 lbs
83Nitrobenzene98-95-31 lbs0 lbs93 lbs
84Carbon tetrachloride56-23-54 lbs0 lbs50 lbs
85Naphthalene91-20-325 lbs18 lbs43 lbs
86Cyanide compoundsN1060 lbs0 lbs40 lbs
871,2-Phenylenediamine95-54-50 lbs0 lbs39 lbs
88Benzo[g,h,i]perylene191-24-20 lbs0 lbs38 lbs
89Dibutyl phthalate84-74-20 lbs0 lbs36 lbs
90Vinylidene chloride75-35-41 lbs0 lbs33 lbs
914,4'-Isopropylidenediphenol80-05-70 lbs0 lbs33 lbs
92Dimethylamine124-40-332 lbs0 lbs32 lbs
93Cumene98-82-80 lbs0 lbs32 lbs
941,2-Dichloroethane107-06-26 lbs0 lbs29 lbs
951,1,1-Trichloroethane71-55-61 lbs0 lbs27 lbs
96Hydrogen fluoride7664-39-30 lbs0 lbs24 lbs
97Hexachloro-1,3-butadiene87-68-30 lbs0 lbs23 lbs
98Toxaphene8001-35-20 lbs0 lbs23 lbs
99Permethrin52645-53-10 lbs0 lbs21 lbs
100Lindane58-89-90 lbs0 lbs18 lbs
101Hexachlorocyclopentadiene77-47-410 lbs5 lbs15 lbs
102m-Cresol108-39-40 lbs0 lbs14 lbs
103Methyl tert-butyl ether1634-04-411 lbs0 lbs11 lbs
104Acrylonitrile107-13-10 lbs0 lbs10 lbs
105Ethylene oxide75-21-810 lbs0 lbs10 lbs
106Polychlorinated biphenyls1336-36-37 lbs0 lbs9 lbs
107Allyl alcohol107-18-60 lbs0 lbs9 lbs
108Trichlorofluoromethane (CFC-11)75-69-40 lbs0 lbs7 lbs
109Carbaryl63-25-20 lbs0 lbs6 lbs
110Hexachlorobenzene118-74-10 lbs0 lbs6 lbs
111sec-Butyl alcohol78-92-25 lbs0 lbs5 lbs
112Dichlorobenzene (mixed isomers)25321-22-60 lbs0 lbs5 lbs
113Epichlorohydrin106-89-80 lbs0 lbs3 lbs
114Formic acid64-18-63 lbs0 lbs3 lbs
115Triethylamine121-44-83 lbs0 lbs3 lbs
116Ethylidene dichloride75-34-33 lbs0 lbs3 lbs
1171,1,2-Trichloroethane79-00-53 lbs0 lbs3 lbs
1181,2-Dichlorobenzene95-50-10 lbs0 lbs2 lbs
1191,4-Dioxane123-91-10 lbs0 lbs2 lbs
120Warfarin and saltsN8740 lbs0 lbs2 lbs
121Chlordane57-74-90 lbs0 lbs2 lbs
1222-Methylpyridine109-06-82 lbs0 lbs2 lbs
123Phenanthrene85-01-80 lbs0 lbs1 lbs
124Heptachlor76-44-80 lbs0 lbs1 lbs
125Propylene oxide75-56-91 lbs0 lbs1 lbs
126N-Methyl-2-pyrrolidone872-50-41 lbs0 lbs1 lbs
127Methyl acrylate96-33-31 lbs0 lbs1 lbs
128Allyl chloride107-05-11 lbs0 lbs1 lbs
129Butyraldehyde123-72-81 lbs0 lbs1 lbs

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