📊 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
9365 STRANG RD LA PORTE 77571
Elevation
29.82 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: 19.82 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)
16.36 million lbs
Extremely High
2507.3x more than typical Houston property
818 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)
9.51 million lbs
Extremely High
1971.4x 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)
6.85 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)16,358,621 lbs9,506,849 lbs6,851,773 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)4,393,403 lbs851,547 lbs674,266 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 lbs6,134,896 lbs6,134,898 lbs
2Ethylene74-85-13,046,695 lbs0 lbs3,046,695 lbs
3Propylene115-07-12,893,911 lbs0 lbs2,893,911 lbs
4Zinc compoundsN9827,219 lbs36,490 lbs2,666,824 lbs
5Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N090312 lbs423 lbs1,288,417 lbs
6Methanol67-56-1485,533 lbs653,326 lbs1,138,859 lbs
7Aluminum oxide (fibrous forms)1344-28-113 lbs0 lbs1,108,293 lbs
8Lead And Lead CompoundsN4201,132 lbs1,204 lbs1,064,701 lbs
9Vinyl acetate108-05-41,056,137 lbs5,684 lbs1,061,821 lbs
10Ammonia7664-41-7402,349 lbs10,775 lbs834,604 lbs
11Lead compoundsN420232 lbs88 lbs751,347 lbs
12Copper And Copper CompoundsN1004 lbs1,182 lbs708,725 lbs
13Chromium compounds (except for chromite ore mined in the Transvaal Region)N0908 lbs81 lbs638,329 lbs
14n-Hexane110-54-3617,914 lbs0 lbs617,914 lbs
15Selenium And Selenium CompoundsN72529 lbs957 lbs467,876 lbs
16Lead7439-92-18 lbs78 lbs436,135 lbs
17Copper compoundsN1005 lbs703 lbs423,097 lbs
18Barium And Barium CompoundsN04079 lbs0 lbs420,704 lbs
19Silver And Silver CompoundsN74034 lbs486 lbs388,530 lbs
20Aluminum (fume or dust)7429-90-51,426 lbs0 lbs333,760 lbs
21Manganese compoundsN4503 lbs0 lbs324,002 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
26Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-0191,331 lbs0 lbs191,331 lbs
27Nickel And Nickel CompoundsN49597 lbs216 lbs190,022 lbs
28Selenium compoundsN7251 lbs0 lbs180,047 lbs
29Nickel compoundsN4953 lbs0 lbs178,941 lbs
301,2-Dichloroethane107-06-2177,302 lbs59 lbs177,360 lbs
31Mercury And Mercury CompoundsN458623 lbs1 lbs171,850 lbs
32Silver7440-22-48 lbs89 lbs156,682 lbs
33Nickel7440-02-050 lbs149 lbs148,913 lbs
34Antimony compoundsN0107 lbs0 lbs103,400 lbs
35Arsenic And Arsenic CompoundsN02013 lbs139 lbs85,173 lbs
36Vinyl chloride75-01-481,099 lbs33 lbs81,133 lbs
37Arsenic7440-38-221 lbs308 lbs80,284 lbs
38Cobalt compoundsN0961 lbs0 lbs77,363 lbs
39Titanium tetrachloride7550-45-06 lbs0 lbs70,875 lbs
40Chlorine7782-50-563,601 lbs3,421 lbs67,022 lbs
41Barium compounds (except for barium sulfate (CAS No. 7727-43-7))N0400 lbs0 lbs64,843 lbs
42Certain glycol ethersN23063,712 lbs0 lbs63,712 lbs
43Selenium7782-49-21 lbs192 lbs62,376 lbs
44Asbestos (friable)1332-21-41 lbs0 lbs59,423 lbs
45Copper7440-50-80 lbs49 lbs57,714 lbs
46Arsenic compoundsN0207 lbs0 lbs54,039 lbs
471,3-Butadiene106-99-050,369 lbs0 lbs50,369 lbs
48Dicyclopentadiene77-73-649,241 lbs26 lbs49,267 lbs
49Xylene (mixed isomers)1330-20-743,814 lbs0 lbs43,814 lbs
50Thallium compoundsN76015 lbs0 lbs40,288 lbs
51Methyl iodide74-88-437,993 lbs0 lbs37,993 lbs
52Zinc (fume or dust)7440-66-6672 lbs0 lbs36,101 lbs
53Cyanide compoundsN1061 lbs0 lbs29,485 lbs
54Manganese And Manganese CompoundsN450779 lbs0 lbs29,251 lbs
55Acetaldehyde75-07-026,729 lbs0 lbs26,729 lbs
56Benzene71-43-222,173 lbs42 lbs22,215 lbs
57Mercury7439-97-6163 lbs0 lbs20,964 lbs
58Silver compoundsN7400 lbs0 lbs19,617 lbs
59Formaldehyde50-00-019,477 lbs0 lbs19,477 lbs
60Ethylene glycol107-21-118,577 lbs0 lbs18,577 lbs
61Chlorobenzene108-90-716,223 lbs0 lbs16,223 lbs
62Chloroethane75-00-314,532 lbs0 lbs14,532 lbs
63Cyclohexane110-82-714,402 lbs0 lbs14,402 lbs
64Boron trifluoride7637-07-214,190 lbs0 lbs14,190 lbs
65Toluene108-88-312,291 lbs66 lbs12,357 lbs
66Chloroform67-66-311,720 lbs51 lbs11,770 lbs
67Antimony7440-36-06 lbs3 lbs11,670 lbs
68Antimony And Antimony CompoundsN010683 lbs0 lbs11,438 lbs
69Cadmium compoundsN0780 lbs0 lbs9,750 lbs
70N,N-Dimethylformamide68-12-29,035 lbs0 lbs9,035 lbs
71Carbon tetrachloride56-23-57,997 lbs0 lbs7,997 lbs
72Manganese7439-96-50 lbs0 lbs7,325 lbs
73Isoprene78-79-55,949 lbs0 lbs5,949 lbs
74Maleic anhydride108-31-65,592 lbs0 lbs5,592 lbs
75Dichloromethane75-09-25,585 lbs0 lbs5,585 lbs
76DiisocyanatesN1204,304 lbs0 lbs4,304 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
801,1,2-Trichloroethane79-00-52,961 lbs0 lbs2,961 lbs
81Vanadium compoundsN7700 lbs0 lbs2,459 lbs
82Ethylidene dichloride75-34-32,197 lbs0 lbs2,197 lbs
83Di(2-ethylhexyl) phthalate117-81-72,021 lbs0 lbs2,021 lbs
841,2-Dichloroethylene540-59-01,429 lbs0 lbs1,429 lbs
85Styrene100-42-51,257 lbs0 lbs1,257 lbs
86Vanadium (except when contained in an alloy)7440-62-20 lbs1 lbs851 lbs
87Acetonitrile75-05-8849 lbs0 lbs849 lbs
88Vinylidene chloride75-35-4728 lbs0 lbs728 lbs
89Ethylbenzene100-41-4628 lbs32 lbs660 lbs
90Tetrachloroethylene127-18-4637 lbs0 lbs637 lbs
91Hydrogen cyanide74-90-8596 lbs0 lbs596 lbs
92Naphthalene91-20-3538 lbs33 lbs571 lbs
93Chloromethane74-87-3455 lbs0 lbs455 lbs
94Dimethylamine124-40-3417 lbs0 lbs417 lbs
951,1,2,2-Tetrachloroethane79-34-5306 lbs0 lbs306 lbs
96Nitric acid7697-37-2262 lbs0 lbs262 lbs
97Pentachloroethane76-01-7260 lbs0 lbs260 lbs
98Trichloroethylene79-01-6203 lbs0 lbs203 lbs
99Methyl isobutyl ketone108-10-1193 lbs0 lbs193 lbs
100Creosote8001-58-9192 lbs0 lbs192 lbs
101Formic acid64-18-6187 lbs0 lbs187 lbs
102Hexachlorocyclopentadiene77-47-4110 lbs33 lbs143 lbs
103n-Butyl alcohol71-36-3136 lbs0 lbs136 lbs
104NonylphenolN530100 lbs13 lbs114 lbs
105Beryllium7440-41-70 lbs0 lbs108 lbs
106Aniline62-53-3102 lbs0 lbs102 lbs
107Hexachloroethane67-72-187 lbs0 lbs87 lbs
108Triethylamine121-44-880 lbs0 lbs80 lbs
109tert-Butyl alcohol75-65-079 lbs0 lbs79 lbs
110sec-Butyl alcohol78-92-268 lbs0 lbs68 lbs
111Beryllium compoundsN0500 lbs0 lbs68 lbs
112Polychlorinated biphenyls1336-36-368 lbs0 lbs68 lbs
1131,1,1-Trichloroethane71-55-664 lbs0 lbs64 lbs
114Hydrogen sulfide7783-06-463 lbs0 lbs63 lbs
115Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification)67-63-063 lbs0 lbs63 lbs
116Dioxin and dioxin-like compoundsN1500 lbs60 lbs61 lbs
117Propylene oxide75-56-955 lbs0 lbs55 lbs
118Acrylonitrile107-13-152 lbs0 lbs52 lbs
1191,4-Dichlorobenzene106-46-744 lbs0 lbs44 lbs
120Epichlorohydrin106-89-844 lbs0 lbs44 lbs
121Pyridine110-86-133 lbs0 lbs33 lbs
122Trichlorofluoromethane (CFC-11)75-69-432 lbs0 lbs32 lbs
123Hexachlorobenzene118-74-117 lbs14 lbs31 lbs
124Ethylene oxide75-21-829 lbs0 lbs29 lbs
1251,2-Dichlorobenzene95-50-129 lbs0 lbs29 lbs
126Nitrobenzene98-95-323 lbs0 lbs23 lbs
127Acrylic acid79-10-722 lbs0 lbs22 lbs
128Phenol108-95-220 lbs0 lbs20 lbs
129Allyl chloride107-05-120 lbs0 lbs20 lbs
1301,2,4-Trimethylbenzene95-63-620 lbs0 lbs20 lbs
131Butyraldehyde123-72-819 lbs0 lbs19 lbs
132Biphenyl92-52-417 lbs0 lbs17 lbs
133Methyl acrylate96-33-314 lbs0 lbs14 lbs
134Triallate2303-17-513 lbs0 lbs13 lbs
135Diphenylamine122-39-410 lbs0 lbs10 lbs
136Diaminotoluene (mixed isomers)25376-45-810 lbs0 lbs10 lbs
137Carbon disulfide75-15-010 lbs0 lbs10 lbs
138Polycyclic aromatic compoundsN59010 lbs0 lbs10 lbs
139Chloroprene126-99-810 lbs0 lbs10 lbs
1404,4'-Isopropylidenediphenol80-05-79 lbs0 lbs9 lbs
141N-Methyl-2-pyrrolidone872-50-49 lbs0 lbs9 lbs
142Lindane58-89-99 lbs0 lbs9 lbs
143Urethane51-79-69 lbs0 lbs9 lbs
1441,2-Dichloropropane78-87-58 lbs0 lbs8 lbs
1452,4-D94-75-78 lbs0 lbs8 lbs
146Toluene-2,4-diisocyanate584-84-98 lbs0 lbs8 lbs
1471,4-Dioxane123-91-17 lbs0 lbs7 lbs
148o-Toluidine95-53-47 lbs0 lbs7 lbs
149Phthalic anhydride85-44-96 lbs0 lbs6 lbs
150Dibutyl phthalate84-74-26 lbs0 lbs6 lbs
1511,2,3-Trichloropropane96-18-46 lbs0 lbs6 lbs
152Thiram137-26-86 lbs0 lbs6 lbs
153Hydroquinone123-31-96 lbs0 lbs6 lbs
1544,4'-Methylenedianiline101-77-96 lbs0 lbs6 lbs
155Allyl alcohol107-18-65 lbs0 lbs5 lbs
156Butyl acrylate141-32-25 lbs0 lbs5 lbs
157Methyl methacrylate80-62-65 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
175Bis(2-chloroethyl) ether111-44-43 lbs0 lbs3 lbs
176Chlordane57-74-93 lbs0 lbs3 lbs
177Diethanolamine111-42-23 lbs0 lbs3 lbs
178Dibenzofuran132-64-93 lbs0 lbs3 lbs
1792-Methylpyridine109-06-82 lbs0 lbs2 lbs
1801,2,4-Trichlorobenzene120-82-12 lbs0 lbs2 lbs
181Warfarin and saltsN8742 lbs0 lbs2 lbs
182Nicotine and saltsN5032 lbs0 lbs2 lbs
183Hexachloro-1,3-butadiene87-68-32 lbs0 lbs2 lbs
184Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-92 lbs0 lbs2 lbs
185Bifenthrin82657-04-32 lbs0 lbs2 lbs
186Ethyl acrylate140-88-52 lbs0 lbs2 lbs
187Dimethyl phthalate131-11-32 lbs0 lbs2 lbs
188Pentachlorophenol87-86-52 lbs0 lbs2 lbs
189Linuron330-55-22 lbs0 lbs2 lbs
190Hexazinone51235-04-22 lbs0 lbs2 lbs
191Heptachlor76-44-81 lbs0 lbs1 lbs
192Benzo[g,h,i]perylene191-24-21 lbs1 lbs1 lbs
193Paraldehyde123-63-71 lbs0 lbs1 lbs
194Pentachlorobenzene608-93-51 lbs0 lbs1 lbs
195Aldrin309-00-21 lbs0 lbs1 lbs
196p-Cresol106-44-51 lbs0 lbs1 lbs
1972-Nitropropane79-46-91 lbs0 lbs1 lbs
198Permethrin52645-53-11 lbs0 lbs1 lbs
199Phenanthrene85-01-81 lbs0 lbs1 lbs
200Pronamide23950-58-51 lbs0 lbs1 lbs
2012,4-Dinitrotoluene121-14-21 lbs0 lbs1 lbs
2022-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
203Methyl parathion298-00-01 lbs0 lbs1 lbs
204Isodrin465-73-61 lbs0 lbs1 lbs
205Nitroglycerin55-63-01 lbs0 lbs1 lbs
206Carbaryl63-25-21 lbs0 lbs1 lbs
207Dichlorvos62-73-71 lbs0 lbs1 lbs
208m-Cresol108-39-41 lbs0 lbs1 lbs
209m-Xylene108-38-31 lbs0 lbs1 lbs
210Diallate2303-16-41 lbs0 lbs1 lbs
211Pendimethalin40487-42-11 lbs0 lbs1 lbs
212Polychlorinated alkanes (C10-C13)N5831 lbs0 lbs1 lbs
2131,2-Dibromoethane106-93-41 lbs0 lbs1 lbs
2141,2-Phenylenediamine95-54-51 lbs0 lbs1 lbs
2151,1,1,2-Tetrachloroethane630-20-61 lbs0 lbs1 lbs
216N-Nitrosodiphenylamine86-30-61 lbs0 lbs1 lbs
217Sodium nitrite7632-00-01 lbs0 lbs1 lbs
218Anthracene120-12-71 lbs0 lbs1 lbs
219Mecoprop93-65-21 lbs0 lbs1 lbs
220Toluene diisocyanate (mixed isomers)26471-62-51 lbs0 lbs1 lbs
221Isobutyraldehyde78-84-21 lbs0 lbs1 lbs
222Bendiocarb22781-23-31 lbs0 lbs1 lbs
223Benomyl17804-35-21 lbs0 lbs1 lbs
224Aldicarb116-06-31 lbs0 lbs1 lbs
225Captan133-06-21 lbs0 lbs1 lbs
2262,4-Dimethylphenol105-67-91 lbs0 lbs1 lbs
227Acrylamide79-06-11 lbs0 lbs1 lbs
228Thiophanate-methyl23564-05-81 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 lbs607,579 lbs617,290 lbs
2Zinc compoundsN982432 lbs785 lbs546,696 lbs
3Ammonia7664-41-757,497 lbs503 lbs484,553 lbs
4Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N09049 lbs66 lbs341,543 lbs
5Ethylene74-85-1300,963 lbs0 lbs300,963 lbs
6Aluminum oxide (fibrous forms)1344-28-10 lbs0 lbs270,663 lbs
7Propylene115-07-1260,344 lbs0 lbs260,344 lbs
8Lead And Lead CompoundsN420178 lbs144 lbs239,635 lbs
9Copper And Copper CompoundsN1002 lbs320 lbs168,768 lbs
10Maleic anhydride108-31-61,569 lbs0 lbs134,889 lbs
11Silver And Silver CompoundsN7407 lbs92 lbs107,122 lbs
12Manganese compoundsN4501 lbs0 lbs95,992 lbs
13Methanol67-56-125,776 lbs64,010 lbs93,108 lbs
14Aluminum (fume or dust)7429-90-526 lbs0 lbs88,438 lbs
15Vinyl acetate108-05-481,703 lbs410 lbs82,477 lbs
16Selenium And Selenium CompoundsN7254 lbs100 lbs75,707 lbs
17n-Hexane110-54-365,515 lbs0 lbs67,445 lbs
18Barium And Barium CompoundsN04012 lbs0 lbs65,889 lbs
19Nickel And Nickel CompoundsN49523 lbs69 lbs60,437 lbs
20Arsenic And Arsenic CompoundsN0206 lbs66 lbs30,307 lbs
21Cadmium7440-43-92 lbs43 lbs28,414 lbs
22Antimony compoundsN0100 lbs0 lbs26,943 lbs
23DiisocyanatesN1201,845 lbs0 lbs24,098 lbs
24Toluene108-88-32,150 lbs8 lbs20,878 lbs
25Zinc (fume or dust)7440-66-6215 lbs0 lbs12,790 lbs
261,2-Dichloroethane107-06-212,360 lbs15 lbs12,737 lbs
27Cobalt compoundsN0960 lbs0 lbs12,049 lbs
28Thallium compoundsN7600 lbs0 lbs11,354 lbs
29Cresol (mixed isomers)1319-77-30 lbs0 lbs9,186 lbs
30n-Butyl alcohol71-36-310 lbs0 lbs7,829 lbs
31Phenol108-95-20 lbs0 lbs5,752 lbs
32Chlorine7782-50-55,521 lbs0 lbs5,521 lbs
33Chlorobenzene108-90-73 lbs0 lbs5,453 lbs
34Xylene (mixed isomers)1330-20-71,153 lbs0 lbs5,193 lbs
35Vinyl chloride75-01-44,901 lbs2 lbs4,921 lbs
36Pentachlorophenol87-86-50 lbs0 lbs4,592 lbs
37Methyl isobutyl ketone108-10-16 lbs0 lbs4,414 lbs
38Dicyclopentadiene77-73-64,280 lbs5 lbs4,285 lbs
39Benzene71-43-21,767 lbs3 lbs4,037 lbs
40Formaldehyde50-00-03,784 lbs0 lbs3,808 lbs
41Polycyclic aromatic compoundsN5903 lbs0 lbs3,627 lbs
42Certain glycol ethersN2303,027 lbs0 lbs3,249 lbs
431,3-Butadiene106-99-02,959 lbs0 lbs2,959 lbs
44Mercury And Mercury CompoundsN458101 lbs1 lbs2,777 lbs
45Ethylbenzene100-41-4362 lbs2 lbs2,763 lbs
46Cyclohexane110-82-71,729 lbs0 lbs2,624 lbs
47Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-02,423 lbs0 lbs2,428 lbs
48Dioxin and dioxin-like compoundsN1500 lbs7 lbs2,327 lbs
49Toluene-2,4-diisocyanate584-84-90 lbs0 lbs2,095 lbs
50Toluene diisocyanate (mixed isomers)26471-62-50 lbs0 lbs1,873 lbs
512-Ethoxyethanol110-80-50 lbs0 lbs1,753 lbs
52Methyl iodide74-88-41,600 lbs0 lbs1,600 lbs
53Chloroethane75-00-31,506 lbs0 lbs1,506 lbs
54Boron trifluoride7637-07-21,192 lbs0 lbs1,192 lbs
55Dichloromethane75-09-289 lbs0 lbs1,146 lbs
56Chloroform67-66-3803 lbs9 lbs1,122 lbs
57Methyl methacrylate80-62-60 lbs0 lbs1,024 lbs
581,4-Dichlorobenzene106-46-72 lbs0 lbs842 lbs
59Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-90 lbs0 lbs795 lbs
60Carbon tetrachloride56-23-5576 lbs0 lbs630 lbs
61Styrene100-42-5143 lbs0 lbs605 lbs
62Acetaldehyde75-07-0585 lbs0 lbs585 lbs
63Isoprene78-79-5583 lbs0 lbs583 lbs
64N,N-Dimethylformamide68-12-2570 lbs0 lbs572 lbs
652,4-D94-75-70 lbs0 lbs510 lbs
66NonylphenolN53010 lbs0 lbs474 lbs
67Methoxychlor72-43-50 lbs0 lbs460 lbs
68Lead7439-92-10 lbs5 lbs457 lbs
69Ethylene glycol107-21-1122 lbs0 lbs446 lbs
701,2,4-Trimethylbenzene95-63-60 lbs0 lbs400 lbs
714,4'-Methylenedianiline101-77-90 lbs0 lbs291 lbs
72Naphthalene91-20-3270 lbs18 lbs288 lbs
73Tetrachloroethylene127-18-426 lbs0 lbs242 lbs
741,1,2-Trichloroethane79-00-5230 lbs0 lbs232 lbs
75Pyridine110-86-11 lbs0 lbs231 lbs
76Nonylphenol EthoxylatesN5350 lbs0 lbs212 lbs
77Aniline62-53-30 lbs0 lbs201 lbs
78Nitric acid7697-37-220 lbs0 lbs186 lbs
79Ethylidene dichloride75-34-3159 lbs0 lbs159 lbs
80Trichloroethylene79-01-69 lbs0 lbs146 lbs
81Hexachloroethane67-72-17 lbs0 lbs145 lbs
82tert-Butyl alcohol75-65-01 lbs0 lbs130 lbs
83Acetonitrile75-05-840 lbs0 lbs129 lbs
841,2-Dichloroethylene540-59-0103 lbs0 lbs103 lbs
85Nitrobenzene98-95-31 lbs0 lbs93 lbs
86Vinylidene chloride75-35-451 lbs0 lbs83 lbs
87Cyanide compoundsN1060 lbs0 lbs40 lbs
881,2-Phenylenediamine95-54-50 lbs0 lbs39 lbs
89Benzo[g,h,i]perylene191-24-20 lbs0 lbs38 lbs
90Dibutyl phthalate84-74-20 lbs0 lbs36 lbs
914,4'-Isopropylidenediphenol80-05-70 lbs0 lbs33 lbs
92Dimethylamine124-40-332 lbs0 lbs32 lbs
93Cumene98-82-80 lbs0 lbs32 lbs
941,1,1-Trichloroethane71-55-61 lbs0 lbs27 lbs
951,1,2,2-Tetrachloroethane79-34-524 lbs0 lbs24 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
100Pentachloroethane76-01-720 lbs0 lbs20 lbs
101Lindane58-89-90 lbs0 lbs18 lbs
102Asbestos (friable)1332-21-40 lbs0 lbs17 lbs
103Hexachlorocyclopentadiene77-47-410 lbs5 lbs15 lbs
104m-Cresol108-39-40 lbs0 lbs14 lbs
105Methyl tert-butyl ether1634-04-411 lbs0 lbs11 lbs
106Polychlorinated biphenyls1336-36-37 lbs0 lbs10 lbs
107Acrylonitrile107-13-10 lbs0 lbs10 lbs
108Ethylene oxide75-21-810 lbs0 lbs10 lbs
109Allyl alcohol107-18-60 lbs0 lbs9 lbs
110Hexachlorobenzene118-74-11 lbs1 lbs8 lbs
111Trichlorofluoromethane (CFC-11)75-69-40 lbs0 lbs7 lbs
112Carbaryl63-25-20 lbs0 lbs6 lbs
113sec-Butyl alcohol78-92-25 lbs0 lbs5 lbs
114Dichlorobenzene (mixed isomers)25321-22-60 lbs0 lbs5 lbs
115Epichlorohydrin106-89-80 lbs0 lbs3 lbs
116Formic acid64-18-63 lbs0 lbs3 lbs
117Triethylamine121-44-83 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
125N-Methyl-2-pyrrolidone872-50-41 lbs0 lbs1 lbs
126Chloroprene126-99-81 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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