📊 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
0 E 13TH ST DEER PARK 77536
Elevation
30.4 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: 20.4 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)
14.94 million lbs
Extremely High
2289.7x more than typical Houston property
747 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)
8.52 million lbs
Extremely High
1766.3x 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)
6.42 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)14,938,925 lbs8,517,760 lbs6,421,166 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)4,551,483 lbs803,274 lbs530,490 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), Propylene, Zinc compounds, Ethylene, 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)N5119 lbs6,285,176 lbs6,285,186 lbs
2Propylene115-07-12,715,747 lbs0 lbs2,715,747 lbs
3Zinc compoundsN9827,719 lbs25,193 lbs2,656,027 lbs
4Ethylene74-85-11,419,083 lbs0 lbs1,419,083 lbs
5Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N090312 lbs398 lbs1,288,393 lbs
6Ammonia7664-41-7792,573 lbs20,597 lbs1,234,650 lbs
7Aluminum oxide (fibrous forms)1344-28-113 lbs0 lbs1,108,293 lbs
8Lead And Lead CompoundsN4201,121 lbs1,193 lbs1,064,679 lbs
9Lead compoundsN420198 lbs34 lbs751,259 lbs
10Copper And Copper CompoundsN1005 lbs9,219 lbs716,762 lbs
11Methyl methacrylate80-62-6642,124 lbs0 lbs642,124 lbs
12Chromium compounds (except for chromite ore mined in the Transvaal Region)N0908 lbs0 lbs638,248 lbs
13n-Hexane110-54-3557,321 lbs0 lbs557,321 lbs
14Methanol67-56-1485,889 lbs37,738 lbs523,627 lbs
15Selenium And Selenium CompoundsN72529 lbs957 lbs467,876 lbs
16Copper compoundsN1005 lbs14,101 lbs436,495 lbs
17Lead7439-92-18 lbs68 lbs436,125 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
22Hydrogen cyanide74-90-8287,023 lbs1,846 lbs288,869 lbs
23Mercury compoundsN4581,286 lbs0 lbs251,834 lbs
24Butyl acrylate141-32-2246,390 lbs0 lbs246,390 lbs
25Chromium7440-47-33 lbs51 lbs225,153 lbs
26Barium7440-39-32 lbs0 lbs213,719 lbs
27Cadmium7440-43-916 lbs316 lbs212,173 lbs
28Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-0205,826 lbs0 lbs205,826 lbs
29n-Butyl alcohol71-36-3196,400 lbs0 lbs196,400 lbs
30Nickel And Nickel CompoundsN49597 lbs216 lbs190,022 lbs
31Selenium compoundsN7251 lbs0 lbs180,047 lbs
32Nickel compoundsN4953 lbs0 lbs178,941 lbs
33Mercury And Mercury CompoundsN458622 lbs1 lbs171,849 lbs
34Vinyl chloride75-01-4166,883 lbs46 lbs166,929 lbs
35Silver7440-22-48 lbs89 lbs156,682 lbs
36Nickel7440-02-050 lbs149 lbs148,913 lbs
37Acrylic acid79-10-7128,006 lbs0 lbs128,006 lbs
381,2-Dichloroethane107-06-2125,923 lbs0 lbs125,923 lbs
39Antimony compoundsN0107 lbs0 lbs103,400 lbs
40Arsenic And Arsenic CompoundsN02013 lbs139 lbs85,173 lbs
41Arsenic7440-38-221 lbs308 lbs80,284 lbs
42Acetaldehyde75-07-077,469 lbs1,275 lbs78,744 lbs
43Cobalt compoundsN0961 lbs0 lbs77,363 lbs
44Titanium tetrachloride7550-45-06 lbs0 lbs70,875 lbs
45Barium compounds (except for barium sulfate (CAS No. 7727-43-7))N0400 lbs1,936 lbs66,779 lbs
46Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-965,729 lbs0 lbs65,729 lbs
47Selenium7782-49-21 lbs192 lbs62,376 lbs
48Asbestos (friable)1332-21-41 lbs0 lbs59,423 lbs
49Copper7440-50-80 lbs49 lbs57,714 lbs
50Arsenic compoundsN0207 lbs0 lbs54,039 lbs
51Propylene oxide75-56-953,802 lbs0 lbs53,802 lbs
52Formaldehyde50-00-047,426 lbs0 lbs47,426 lbs
53Thallium compoundsN76015 lbs0 lbs40,288 lbs
54Ethylene glycol107-21-130,898 lbs9,387 lbs40,285 lbs
55Cyanide compoundsN1061 lbs9,834 lbs39,319 lbs
56Zinc (fume or dust)7440-66-6672 lbs0 lbs36,101 lbs
57Ethyl acrylate140-88-536,084 lbs0 lbs36,084 lbs
58Toluene108-88-333,944 lbs8 lbs33,952 lbs
59Manganese And Manganese CompoundsN450779 lbs0 lbs29,251 lbs
601,3-Butadiene106-99-019,776 lbs45 lbs19,821 lbs
61Silver compoundsN7400 lbs0 lbs19,617 lbs
62Mercury7439-97-6163 lbs0 lbs18,764 lbs
63Hydrogen sulfide7783-06-417,437 lbs0 lbs17,437 lbs
64Chlorobenzene108-90-716,300 lbs0 lbs16,300 lbs
65Chloroethane75-00-313,660 lbs0 lbs13,660 lbs
66Methyl isobutyl ketone108-10-113,403 lbs0 lbs13,403 lbs
67Cyclohexane110-82-713,156 lbs0 lbs13,156 lbs
68Chlorine7782-50-512,534 lbs0 lbs12,534 lbs
69Maleic anhydride108-31-612,266 lbs0 lbs12,266 lbs
70Antimony7440-36-06 lbs3 lbs11,670 lbs
71Antimony And Antimony CompoundsN010683 lbs0 lbs11,438 lbs
72Cadmium compoundsN0780 lbs0 lbs9,750 lbs
73Trade SecretTRD SECRT9,705 lbs0 lbs9,705 lbs
74Vinyl acetate108-05-49,040 lbs0 lbs9,040 lbs
752-Methyllactonitrile75-86-58,412 lbs0 lbs8,412 lbs
76Manganese7439-96-50 lbs0 lbs7,325 lbs
77Acrylonitrile107-13-17,023 lbs0 lbs7,023 lbs
78Dichloromethane75-09-25,585 lbs0 lbs5,585 lbs
79DiisocyanatesN1204,310 lbs0 lbs4,310 lbs
80Molybdenum trioxide1313-27-50 lbs0 lbs4,062 lbs
81Methyl tert-butyl ether1634-04-43,935 lbs0 lbs3,935 lbs
82Cobalt7440-48-40 lbs0 lbs3,228 lbs
83Formic acid64-18-62,515 lbs0 lbs2,515 lbs
84Vanadium compoundsN7700 lbs0 lbs2,459 lbs
85Benzene71-43-22,382 lbs0 lbs2,382 lbs
86Certain glycol ethersN2301,800 lbs0 lbs1,800 lbs
871,1,2-Trichloroethane79-00-51,661 lbs0 lbs1,661 lbs
88Nonylphenol EthoxylatesN5351,381 lbs0 lbs1,381 lbs
89Isoprene78-79-5963 lbs0 lbs963 lbs
90Bis(2-chloroethyl) ether111-44-4950 lbs0 lbs950 lbs
91Styrene100-42-5893 lbs0 lbs893 lbs
92Chloroform67-66-3861 lbs0 lbs861 lbs
93Vanadium (except when contained in an alloy)7440-62-20 lbs1 lbs851 lbs
94Acetonitrile75-05-8849 lbs0 lbs849 lbs
95Trichloroethylene79-01-6723 lbs0 lbs723 lbs
96Xylene (mixed isomers)1330-20-7677 lbs0 lbs677 lbs
97Tetrachloroethylene127-18-4496 lbs0 lbs496 lbs
98Chloromethane74-87-3455 lbs0 lbs455 lbs
99Dimethylamine124-40-3417 lbs0 lbs417 lbs
100Hydroquinone123-31-9394 lbs0 lbs394 lbs
101Pentachloroethane76-01-7337 lbs0 lbs337 lbs
102Acrolein107-02-8326 lbs0 lbs326 lbs
103Nitric acid7697-37-2311 lbs0 lbs311 lbs
104Carbon tetrachloride56-23-5254 lbs0 lbs254 lbs
105Boron trifluoride7637-07-2250 lbs0 lbs250 lbs
106Ethylbenzene100-41-4237 lbs0 lbs237 lbs
1071,1,2,2-Tetrachloroethane79-34-5235 lbs0 lbs235 lbs
108Creosote8001-58-9192 lbs0 lbs192 lbs
109Triethylamine121-44-8114 lbs0 lbs114 lbs
110Beryllium7440-41-70 lbs0 lbs108 lbs
111Aniline62-53-3102 lbs0 lbs102 lbs
112tert-Butyl alcohol75-65-079 lbs0 lbs79 lbs
1131,2-Dichloroethylene540-59-076 lbs0 lbs76 lbs
114Beryllium compoundsN0500 lbs0 lbs68 lbs
115Polychlorinated biphenyls1336-36-368 lbs0 lbs68 lbs
1161,1,1-Trichloroethane71-55-664 lbs0 lbs64 lbs
117Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification)67-63-063 lbs0 lbs63 lbs
118Methyl acrylate96-33-362 lbs0 lbs62 lbs
119NonylphenolN53061 lbs0 lbs61 lbs
120Diethanolamine111-42-259 lbs0 lbs59 lbs
121Chloroprene126-99-855 lbs0 lbs55 lbs
122Ethylidene dichloride75-34-354 lbs0 lbs54 lbs
123Vinylidene chloride75-35-449 lbs0 lbs49 lbs
124Naphthalene91-20-345 lbs0 lbs45 lbs
1251,4-Dichlorobenzene106-46-744 lbs0 lbs44 lbs
126Epichlorohydrin106-89-844 lbs0 lbs44 lbs
127Diphenylamine122-39-420 lbs14 lbs35 lbs
128Pyridine110-86-133 lbs0 lbs33 lbs
129Trichlorofluoromethane (CFC-11)75-69-432 lbs0 lbs32 lbs
1301,2,4-Trimethylbenzene95-63-629 lbs0 lbs29 lbs
131Ethylene oxide75-21-829 lbs0 lbs29 lbs
1321,2-Dichlorobenzene95-50-129 lbs0 lbs29 lbs
133Nitrobenzene98-95-323 lbs0 lbs23 lbs
134Hexachloroethane67-72-122 lbs0 lbs22 lbs
135Phenol108-95-220 lbs0 lbs20 lbs
136Allyl chloride107-05-120 lbs0 lbs20 lbs
137Butyraldehyde123-72-819 lbs0 lbs19 lbs
138Biphenyl92-52-417 lbs0 lbs17 lbs
139N,N-Dimethylformamide68-12-215 lbs0 lbs15 lbs
140Triallate2303-17-513 lbs0 lbs13 lbs
141N-Methyl-2-pyrrolidone872-50-412 lbs0 lbs12 lbs
142Diaminotoluene (mixed isomers)25376-45-810 lbs0 lbs10 lbs
143Carbon disulfide75-15-010 lbs0 lbs10 lbs
1444,4'-Isopropylidenediphenol80-05-79 lbs0 lbs9 lbs
145Lindane58-89-99 lbs0 lbs9 lbs
146Urethane51-79-69 lbs0 lbs9 lbs
1471,2-Dichloropropane78-87-58 lbs0 lbs8 lbs
1482,4-D94-75-78 lbs0 lbs8 lbs
149Toluene-2,4-diisocyanate584-84-98 lbs0 lbs8 lbs
150Hexachlorobenzene118-74-18 lbs0 lbs8 lbs
151trans-1,4-Dichloro-2-butene110-57-67 lbs0 lbs7 lbs
1521,4-Dioxane123-91-17 lbs0 lbs7 lbs
153o-Toluidine95-53-47 lbs0 lbs7 lbs
154Phthalic anhydride85-44-96 lbs0 lbs6 lbs
155Dibutyl phthalate84-74-26 lbs0 lbs6 lbs
1561,2,3-Trichloropropane96-18-46 lbs0 lbs6 lbs
157Thiram137-26-86 lbs0 lbs6 lbs
1584,4'-Methylenedianiline101-77-96 lbs0 lbs6 lbs
159Allyl alcohol107-18-65 lbs0 lbs5 lbs
160Dicyclopentadiene77-73-65 lbs0 lbs5 lbs
161o-Cresol95-48-75 lbs0 lbs5 lbs
162Methoxychlor72-43-55 lbs0 lbs5 lbs
163Acetophenone98-86-25 lbs0 lbs5 lbs
164Dichlorobenzene (mixed isomers)25321-22-64 lbs0 lbs4 lbs
165Cumene98-82-84 lbs0 lbs4 lbs
166Fluorouracil51-21-84 lbs0 lbs4 lbs
167Diazinon333-41-54 lbs0 lbs4 lbs
168Cresol (mixed isomers)1319-77-34 lbs0 lbs4 lbs
169Malathion121-75-54 lbs0 lbs4 lbs
1702-Methoxyethanol109-86-44 lbs0 lbs4 lbs
171Toxaphene8001-35-24 lbs0 lbs4 lbs
172Ethylene thiourea96-45-74 lbs0 lbs4 lbs
1732-Ethoxyethanol110-80-54 lbs0 lbs4 lbs
1741,3-Phenylenediamine108-45-23 lbs0 lbs3 lbs
175Hexachlorophene70-30-43 lbs0 lbs3 lbs
176ChlorophenolsN0843 lbs0 lbs3 lbs
177Propionaldehyde123-38-63 lbs0 lbs3 lbs
178Chlordane57-74-93 lbs0 lbs3 lbs
179Dibenzofuran132-64-93 lbs0 lbs3 lbs
180Polycyclic aromatic compoundsN5903 lbs0 lbs3 lbs
1812-Methylpyridine109-06-82 lbs0 lbs2 lbs
1821,2,4-Trichlorobenzene120-82-12 lbs0 lbs2 lbs
183Warfarin and saltsN8742 lbs0 lbs2 lbs
184Nicotine and saltsN5032 lbs0 lbs2 lbs
185Hexachloro-1,3-butadiene87-68-32 lbs0 lbs2 lbs
186Bifenthrin82657-04-32 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
192Paraldehyde123-63-71 lbs0 lbs1 lbs
193Pentachlorobenzene608-93-51 lbs0 lbs1 lbs
194Aldrin309-00-21 lbs0 lbs1 lbs
195p-Cresol106-44-51 lbs0 lbs1 lbs
1962-Nitropropane79-46-91 lbs0 lbs1 lbs
197Permethrin52645-53-11 lbs0 lbs1 lbs
198Phenanthrene85-01-81 lbs0 lbs1 lbs
199Pronamide23950-58-51 lbs0 lbs1 lbs
2002,4-Dinitrotoluene121-14-21 lbs0 lbs1 lbs
2012-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
202Methyl parathion298-00-01 lbs0 lbs1 lbs
203Isodrin465-73-61 lbs0 lbs1 lbs
204Nitroglycerin55-63-01 lbs0 lbs1 lbs
205Carbaryl63-25-21 lbs0 lbs1 lbs
206Dichlorvos62-73-71 lbs0 lbs1 lbs
207m-Cresol108-39-41 lbs0 lbs1 lbs
208Di(2-ethylhexyl) phthalate117-81-71 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
222Benomyl17804-35-21 lbs0 lbs1 lbs
223Bendiocarb22781-23-31 lbs0 lbs1 lbs
224Aldicarb116-06-31 lbs0 lbs1 lbs
2252,4-Dimethylphenol105-67-91 lbs0 lbs1 lbs
226Captan133-06-21 lbs0 lbs1 lbs
227Acrylamide79-06-11 lbs0 lbs1 lbs
228Thiophanate-methyl23564-05-81 lbs0 lbs1 lbs
229Tetrabromobisphenol A79-94-71 lbs0 lbs1 lbs
230Trifluralin1582-09-81 lbs0 lbs1 lbs
231sec-Butyl alcohol78-92-21 lbs0 lbs1 lbs

Top chemicals released near this property (2024 only):

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

View the full list of 134 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (134 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Zinc compoundsN982432 lbs1,464 lbs547,435 lbs
2Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs516,981 lbs526,692 lbs
3Ammonia7664-41-768,926 lbs1,803 lbs502,011 lbs
4Methyl methacrylate80-62-659,104 lbs0 lbs414,787 lbs
5Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N09049 lbs66 lbs339,921 lbs
6Aluminum oxide (fibrous forms)1344-28-10 lbs0 lbs270,663 lbs
7Propylene115-07-1249,666 lbs0 lbs249,666 lbs
8Lead And Lead CompoundsN420178 lbs140 lbs239,625 lbs
9Ethylene74-85-1196,661 lbs0 lbs196,661 lbs
10Copper And Copper CompoundsN1002 lbs3,920 lbs166,818 lbs
11Methanol67-56-130,375 lbs5,174 lbs109,042 lbs
12Silver And Silver CompoundsN7407 lbs92 lbs107,122 lbs
13Manganese compoundsN4501 lbs0 lbs95,992 lbs
14Aluminum (fume or dust)7429-90-526 lbs0 lbs88,438 lbs
15Butyl acrylate141-32-224,361 lbs0 lbs81,487 lbs
16Selenium And Selenium CompoundsN7254 lbs100 lbs75,707 lbs
17Barium And Barium CompoundsN04012 lbs0 lbs65,889 lbs
18Nickel And Nickel CompoundsN49523 lbs69 lbs60,437 lbs
19n-Hexane110-54-355,398 lbs0 lbs57,328 lbs
20n-Butyl alcohol71-36-330,564 lbs0 lbs38,383 lbs
21Arsenic And Arsenic CompoundsN0206 lbs66 lbs30,307 lbs
22Cadmium7440-43-92 lbs43 lbs28,414 lbs
23Antimony compoundsN0100 lbs0 lbs26,943 lbs
24DiisocyanatesN1201,845 lbs0 lbs24,098 lbs
25Toluene108-88-32,834 lbs3 lbs21,700 lbs
26Hydrogen cyanide74-90-812,157 lbs0 lbs17,407 lbs
27Zinc (fume or dust)7440-66-6215 lbs0 lbs12,790 lbs
28Cobalt compoundsN0960 lbs0 lbs12,049 lbs
29Thallium compoundsN7600 lbs0 lbs11,354 lbs
30Vinyl chloride75-01-411,034 lbs3 lbs11,056 lbs
31Acrylic acid79-10-79,951 lbs0 lbs9,951 lbs
32Cresol (mixed isomers)1319-77-30 lbs0 lbs9,186 lbs
331,2-Dichloroethane107-06-28,536 lbs0 lbs8,559 lbs
34Methyl isobutyl ketone108-10-12,474 lbs0 lbs6,926 lbs
35Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-06,397 lbs0 lbs6,402 lbs
36Phenol108-95-20 lbs0 lbs5,752 lbs
37Trade SecretTRD SECRT5,677 lbs0 lbs5,677 lbs
38Acetaldehyde75-07-05,348 lbs161 lbs5,590 lbs
39Ethyl acrylate140-88-53,769 lbs0 lbs5,572 lbs
40Chlorobenzene108-90-717 lbs0 lbs5,463 lbs
41Formaldehyde50-00-05,252 lbs0 lbs5,276 lbs
42Pentachlorophenol87-86-50 lbs0 lbs4,592 lbs
43Xylene (mixed isomers)1330-20-79 lbs0 lbs4,049 lbs
44Polycyclic aromatic compoundsN5900 lbs0 lbs3,624 lbs
45Mercury And Mercury CompoundsN458100 lbs1 lbs2,765 lbs
46Cyclohexane110-82-71,569 lbs0 lbs2,464 lbs
47Ethylbenzene100-41-44 lbs0 lbs2,398 lbs
48Toluene-2,4-diisocyanate584-84-90 lbs0 lbs2,095 lbs
49Toluene diisocyanate (mixed isomers)26471-62-50 lbs0 lbs1,873 lbs
50Benzene71-43-244 lbs0 lbs1,867 lbs
51Ethylene glycol107-21-11,528 lbs0 lbs1,852 lbs
52Acrylonitrile107-13-11,776 lbs0 lbs1,786 lbs
532-Ethoxyethanol110-80-50 lbs0 lbs1,753 lbs
54Chloroethane75-00-31,450 lbs0 lbs1,450 lbs
55Dichloromethane75-09-289 lbs0 lbs1,146 lbs
561,3-Butadiene106-99-0993 lbs9 lbs1,002 lbs
572-Methyllactonitrile75-86-5998 lbs0 lbs998 lbs
581,4-Dichlorobenzene106-46-72 lbs0 lbs842 lbs
59Vinyl acetate108-05-4769 lbs0 lbs842 lbs
60NonylphenolN5302 lbs0 lbs838 lbs
61Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-90 lbs0 lbs795 lbs
62Maleic anhydride108-31-6701 lbs0 lbs701 lbs
63Styrene100-42-525 lbs0 lbs582 lbs
64Certain glycol ethersN230326 lbs0 lbs548 lbs
652,4-D94-75-70 lbs0 lbs510 lbs
66Methoxychlor72-43-50 lbs0 lbs460 lbs
67Cyanide compoundsN1060 lbs396 lbs458 lbs
681,2,4-Trimethylbenzene95-63-60 lbs0 lbs400 lbs
69Chloroform67-66-349 lbs0 lbs348 lbs
70Chlorine7782-50-5311 lbs0 lbs311 lbs
71Formic acid64-18-6294 lbs0 lbs294 lbs
724,4'-Methylenedianiline101-77-90 lbs0 lbs291 lbs
73Hydrogen sulfide7783-06-4235 lbs0 lbs235 lbs
74Pyridine110-86-11 lbs0 lbs231 lbs
75Nonylphenol EthoxylatesN5350 lbs0 lbs212 lbs
76Aniline62-53-30 lbs0 lbs201 lbs
77Nitric acid7697-37-231 lbs0 lbs197 lbs
78Trichloroethylene79-01-645 lbs0 lbs177 lbs
791,1,2-Trichloroethane79-00-5169 lbs0 lbs169 lbs
80Hexachloroethane67-72-12 lbs0 lbs140 lbs
81tert-Butyl alcohol75-65-01 lbs0 lbs130 lbs
82Acetonitrile75-05-840 lbs0 lbs129 lbs
83Tetrachloroethylene127-18-414 lbs0 lbs116 lbs
84Bis(2-chloroethyl) ether111-44-496 lbs0 lbs96 lbs
85Nitrobenzene98-95-31 lbs0 lbs93 lbs
86Hydroquinone123-31-984 lbs0 lbs84 lbs
87Vanadium compoundsN7700 lbs0 lbs56 lbs
88Carbon tetrachloride56-23-58 lbs0 lbs54 lbs
891,2-Phenylenediamine95-54-50 lbs0 lbs39 lbs
90Lead7439-92-10 lbs0 lbs38 lbs
91Benzo[g,h,i]perylene191-24-20 lbs0 lbs38 lbs
92Pentachloroethane76-01-736 lbs0 lbs36 lbs
93Dibutyl phthalate84-74-20 lbs0 lbs36 lbs
94Vinylidene chloride75-35-42 lbs0 lbs34 lbs
954,4'-Isopropylidenediphenol80-05-70 lbs0 lbs33 lbs
96Dimethylamine124-40-332 lbs0 lbs32 lbs
97Cumene98-82-80 lbs0 lbs32 lbs
98Acrolein107-02-827 lbs0 lbs27 lbs
991,1,1-Trichloroethane71-55-61 lbs0 lbs27 lbs
1001,1,2,2-Tetrachloroethane79-34-524 lbs0 lbs24 lbs
101Hydrogen fluoride7664-39-30 lbs0 lbs24 lbs
102Hexachloro-1,3-butadiene87-68-30 lbs0 lbs23 lbs
103Toxaphene8001-35-20 lbs0 lbs23 lbs
104Permethrin52645-53-10 lbs0 lbs21 lbs
105Boron trifluoride7637-07-220 lbs0 lbs20 lbs
106Lindane58-89-90 lbs0 lbs18 lbs
107m-Cresol108-39-40 lbs0 lbs14 lbs
108Methyl tert-butyl ether1634-04-411 lbs0 lbs11 lbs
109Ethylene oxide75-21-810 lbs0 lbs10 lbs
110Polychlorinated biphenyls1336-36-37 lbs0 lbs9 lbs
111Allyl alcohol107-18-60 lbs0 lbs9 lbs
112Trichlorofluoromethane (CFC-11)75-69-40 lbs0 lbs7 lbs
113Hexachlorobenzene118-74-11 lbs0 lbs7 lbs
114Carbaryl63-25-20 lbs0 lbs6 lbs
115Isoprene78-79-55 lbs0 lbs5 lbs
116Dichlorobenzene (mixed isomers)25321-22-60 lbs0 lbs5 lbs
1171,2-Dichloroethylene540-59-05 lbs0 lbs5 lbs
118Ethylidene dichloride75-34-34 lbs0 lbs4 lbs
119Epichlorohydrin106-89-80 lbs0 lbs3 lbs
120Triethylamine121-44-83 lbs0 lbs3 lbs
121Chloroprene126-99-83 lbs0 lbs3 lbs
1221,2-Dichlorobenzene95-50-10 lbs0 lbs2 lbs
1231,4-Dioxane123-91-10 lbs0 lbs2 lbs
124N,N-Dimethylformamide68-12-20 lbs0 lbs2 lbs
125Warfarin and saltsN8740 lbs0 lbs2 lbs
126Chlordane57-74-90 lbs0 lbs2 lbs
1272-Methylpyridine109-06-82 lbs0 lbs2 lbs
128Phenanthrene85-01-80 lbs0 lbs1 lbs
129Heptachlor76-44-80 lbs0 lbs1 lbs
130Propylene oxide75-56-91 lbs0 lbs1 lbs
131N-Methyl-2-pyrrolidone872-50-41 lbs0 lbs1 lbs
132Methyl acrylate96-33-31 lbs0 lbs1 lbs
133Allyl chloride107-05-11 lbs0 lbs1 lbs
134Butyraldehyde123-72-81 lbs0 lbs1 lbs

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