Data-driven insights for local properties

📊 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
1006 E 13TH ST DEER PARK 77536
Building Size
2,185 sqft
Total structure area from HCAD building records.
Elevation
27.95 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
Property not flooded at current water level. No damage to calculate.
Depth-Damage Estimate (Neighborhood Comparison)
$0
Property not flooded at current water level. No damage to calculate.
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: 17.95 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)
17.36 million lbs
Extremely High
2660.5x more than typical Houston property
≈ 868 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)
10.51 million lbs
Extremely High
2180.0x 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)17,357,997 lbs10,512,896 lbs6,845,101 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)2,057,314 lbs1,256,843 lbs258,289 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, Ammonia, 1,3-Butadiene, Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)

View the full list of 97 chemicals below.

Chemicals Released (2014-2024, 10-Year Total) (97 chemicals)

#ChemicalCAS#Air (lbs, 10yr)Water (lbs, 10yr)Total (lbs, 10yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs6,472,333 lbs6,472,333 lbs
2Ethylene74-85-11,685,016 lbs0 lbs1,685,016 lbs
3Ammonia7664-41-7765,194 lbs12,603 lbs1,199,277 lbs
41,3-Butadiene106-99-01,021,400 lbs45 lbs1,021,445 lbs
5Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-91,016,215 lbs0 lbs1,016,215 lbs
6Propylene115-07-1989,819 lbs0 lbs989,819 lbs
7Cumene98-82-8851,544 lbs882 lbs852,426 lbs
8Phenol108-95-2634,156 lbs1,108 lbs635,264 lbs
9Toluene108-88-3510,897 lbs199 lbs511,096 lbs
10Methanol67-56-1309,738 lbs133,638 lbs443,376 lbs
11Benzene71-43-2434,346 lbs242 lbs434,588 lbs
12n-Hexane110-54-3274,147 lbs10 lbs274,157 lbs
13Xylene (mixed isomers)1330-20-7255,366 lbs179 lbs255,545 lbs
14Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-0234,060 lbs0 lbs234,060 lbs
15Hydrogen sulfide7783-06-4211,383 lbs2,545 lbs213,928 lbs
16Vinyl chloride75-01-4166,484 lbs46 lbs166,529 lbs
17Hydrogen cyanide74-90-8127,097 lbs2,741 lbs129,838 lbs
184,4'-Isopropylidenediphenol80-05-7125,700 lbs0 lbs125,700 lbs
191,2-Dichloroethane107-06-2125,688 lbs0 lbs125,688 lbs
20Epichlorohydrin106-89-8121,011 lbs3,811 lbs124,822 lbs
21Sodium nitrite7632-00-00 lbs102,300 lbs102,300 lbs
22Acetonitrile75-05-883,752 lbs12,219 lbs95,971 lbs
23Ethylbenzene100-41-473,430 lbs222 lbs73,652 lbs
24Acetaldehyde75-07-070,863 lbs1,398 lbs72,261 lbs
25Isoprene78-79-570,540 lbs137 lbs70,677 lbs
26Zinc compoundsN9827,165 lbs62,465 lbs69,631 lbs
27Propylene oxide75-56-953,747 lbs0 lbs53,747 lbs
28Ethylene glycol107-21-131,251 lbs9,387 lbs40,638 lbs
29Diethanolamine111-42-235,781 lbs0 lbs35,781 lbs
30Cyclohexane110-82-726,201 lbs284 lbs26,485 lbs
31Naphthalene91-20-321,426 lbs206 lbs21,632 lbs
32Dichloromethane75-09-219,581 lbs39 lbs19,620 lbs
33Butyl acrylate141-32-218,363 lbs0 lbs18,363 lbs
34Formaldehyde50-00-016,402 lbs0 lbs16,402 lbs
35Chloroethane75-00-313,659 lbs0 lbs13,659 lbs
36Maleic anhydride108-31-612,243 lbs0 lbs12,243 lbs
37Chlorine7782-50-511,978 lbs0 lbs11,978 lbs
38Cumene hydroperoxide80-15-911,006 lbs0 lbs11,006 lbs
39Trade SecretTRD SECRT9,705 lbs0 lbs9,705 lbs
401,2,4-Trimethylbenzene95-63-68,919 lbs0 lbs8,919 lbs
41Dicyclopentadiene77-73-68,670 lbs0 lbs8,670 lbs
42Acetophenone98-86-26,714 lbs1,462 lbs8,176 lbs
43Allyl alcohol107-18-67,427 lbs626 lbs8,053 lbs
44sec-Butyl alcohol78-92-21,946 lbs5,600 lbs7,546 lbs
45Glycidol556-52-52,841 lbs4,410 lbs7,251 lbs
46Manganese compoundsN450137 lbs5,037 lbs5,174 lbs
47Methyl isobutyl ketone108-10-14,714 lbs2 lbs4,716 lbs
48Tetrachloroethylene127-18-44,241 lbs176 lbs4,417 lbs
49DiisocyanatesN1204,007 lbs0 lbs4,007 lbs
50Nickel compoundsN49580 lbs3,764 lbs3,844 lbs
51Styrene100-42-53,800 lbs16 lbs3,816 lbs
52Barium compounds (except for barium sulfate (CAS No. 7727-43-7))N0400 lbs1,936 lbs1,936 lbs
53Lead compoundsN420509 lbs1,376 lbs1,886 lbs
54Phenanthrene85-01-81,547 lbs159 lbs1,706 lbs
551,1,2-Trichloroethane79-00-51,537 lbs0 lbs1,537 lbs
56Certain glycol ethersN2301,422 lbs0 lbs1,422 lbs
57Nonylphenol EthoxylatesN5351,381 lbs0 lbs1,381 lbs
58Bis(2-chloroethyl) ether111-44-4950 lbs0 lbs950 lbs
59Polycyclic aromatic compoundsN590576 lbs130 lbs782 lbs
60Lead And Lead CompoundsN420267 lbs421 lbs689 lbs
61Chloroform67-66-3638 lbs0 lbs638 lbs
62Anthracene120-12-7534 lbs70 lbs604 lbs
63Trichloroethylene79-01-6603 lbs0 lbs603 lbs
64Cresol (mixed isomers)1319-77-3430 lbs146 lbs576 lbs
65Aluminum (fume or dust)7429-90-5462 lbs0 lbs462 lbs
66Acrylic acid79-10-7348 lbs0 lbs348 lbs
67Chloromethane74-87-3326 lbs0 lbs326 lbs
68Pentachloroethane76-01-7323 lbs0 lbs323 lbs
69Mercury compoundsN458105 lbs212 lbs317 lbs
70Mercury And Mercury CompoundsN45836 lbs195 lbs230 lbs
711,1,2,2-Tetrachloroethane79-34-5219 lbs0 lbs219 lbs
72Benzo[g,h,i]perylene191-24-296 lbs74 lbs170 lbs
73Cobalt compoundsN09633 lbs89 lbs122 lbs
74Barium And Barium CompoundsN0400 lbs99 lbs99 lbs
75Carbon disulfide75-15-084 lbs0 lbs84 lbs
76Chlorobenzene108-90-777 lbs0 lbs77 lbs
771,2-Dichloroethylene540-59-075 lbs0 lbs75 lbs
78NonylphenolN53061 lbs0 lbs61 lbs
79Chloroprene126-99-855 lbs0 lbs55 lbs
80Nitric acid7697-37-249 lbs0 lbs49 lbs
81Methyl acrylate96-33-347 lbs0 lbs47 lbs
82Ethylidene dichloride75-34-337 lbs0 lbs37 lbs
83Cobalt And Cobalt CompoundsN09612 lbs24 lbs36 lbs
84Ethyl acrylate140-88-535 lbs0 lbs35 lbs
85Triethylamine121-44-834 lbs0 lbs34 lbs
86Dioxin and dioxin-like compoundsN1508 lbs23 lbs31 lbs
87Carbon tetrachloride56-23-527 lbs0 lbs27 lbs
88Methyl methacrylate80-62-625 lbs0 lbs25 lbs
89Diphenylamine122-39-410 lbs14 lbs24 lbs
90Hexachloroethane67-72-116 lbs0 lbs16 lbs
91Vinylidene chloride75-35-415 lbs0 lbs15 lbs
92Boron trifluoride7637-07-211 lbs0 lbs11 lbs
93Propionaldehyde123-38-68 lbs0 lbs8 lbs
94trans-1,4-Dichloro-2-butene110-57-67 lbs0 lbs7 lbs
95Hexachlorobenzene118-74-15 lbs0 lbs5 lbs
96N-Methyl-2-pyrrolidone872-50-43 lbs0 lbs3 lbs
97Acetamide60-35-52 lbs0 lbs2 lbs

Top chemicals released near this property (2024 only):

Ammonia, Ethylene, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Propylene, 1,3-Butadiene

View the full list of 79 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (79 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Ammonia7664-41-765,506 lbs1,830 lbs462,173 lbs
2Ethylene74-85-1443,387 lbs0 lbs443,387 lbs
3Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs204,942 lbs204,942 lbs
4Propylene115-07-1143,286 lbs0 lbs143,286 lbs
51,3-Butadiene106-99-0108,643 lbs9 lbs108,652 lbs
6Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-997,000 lbs0 lbs97,000 lbs
74,4'-Isopropylidenediphenol80-05-710,300 lbs0 lbs89,800 lbs
8Toluene108-88-351,687 lbs10 lbs54,042 lbs
9Cumene98-82-852,712 lbs31 lbs52,743 lbs
10Methanol67-56-114,597 lbs27,174 lbs47,222 lbs
11Phenol108-95-240,343 lbs254 lbs42,761 lbs
12Benzene71-43-239,601 lbs7 lbs41,770 lbs
13Hydrogen sulfide7783-06-438,758 lbs289 lbs39,047 lbs
14n-Hexane110-54-323,488 lbs10 lbs24,840 lbs
15Xylene (mixed isomers)1330-20-718,400 lbs10 lbs20,108 lbs
16Zinc compoundsN982443 lbs9,562 lbs18,421 lbs
17Hydrogen cyanide74-90-813,000 lbs70 lbs13,070 lbs
18Diethanolamine111-42-23,059 lbs0 lbs12,859 lbs
19Lead compoundsN42093 lbs169 lbs12,855 lbs
20Epichlorohydrin106-89-812,291 lbs331 lbs12,622 lbs
21Nickel compoundsN4950 lbs218 lbs11,929 lbs
22Vinyl chloride75-01-411,013 lbs3 lbs11,016 lbs
23Dichloromethane75-09-29,911 lbs10 lbs9,922 lbs
24Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-09,252 lbs0 lbs9,252 lbs
251,2-Dichloroethane107-06-28,530 lbs0 lbs8,530 lbs
26Acetonitrile75-05-84,900 lbs3,100 lbs8,000 lbs
27Trade SecretTRD SECRT5,677 lbs0 lbs5,677 lbs
28Ethylbenzene100-41-44,620 lbs7 lbs5,262 lbs
29Sodium nitrite7632-00-00 lbs4,600 lbs4,600 lbs
30Naphthalene91-20-32,290 lbs22 lbs4,044 lbs
31Acetaldehyde75-07-03,861 lbs161 lbs4,022 lbs
32Polycyclic aromatic compoundsN59012 lbs14 lbs4,011 lbs
33Glycidol556-52-51,002 lbs2,400 lbs3,402 lbs
34Formaldehyde50-00-03,363 lbs0 lbs3,363 lbs
35Cyclohexane110-82-72,424 lbs17 lbs3,336 lbs
36sec-Butyl alcohol78-92-2540 lbs2,100 lbs2,640 lbs
37Isoprene78-79-52,360 lbs16 lbs2,376 lbs
38DiisocyanatesN1201,843 lbs0 lbs1,843 lbs
39Ethyl acrylate140-88-56 lbs0 lbs1,809 lbs
40Ethylene glycol107-21-11,527 lbs0 lbs1,527 lbs
41Chloroethane75-00-31,450 lbs0 lbs1,450 lbs
42Styrene100-42-51,160 lbs2 lbs1,371 lbs
43Maleic anhydride108-31-6701 lbs0 lbs701 lbs
44Acetophenone98-86-2188 lbs510 lbs698 lbs
45Butyl acrylate141-32-2597 lbs0 lbs597 lbs
461,2,4-Trimethylbenzene95-63-6546 lbs0 lbs546 lbs
47Dicyclopentadiene77-73-6493 lbs0 lbs503 lbs
48Manganese compoundsN45037 lbs350 lbs387 lbs
49Cumene hydroperoxide80-15-9384 lbs0 lbs384 lbs
50NonylphenolN5302 lbs0 lbs374 lbs
51Benzo[g,h,i]perylene191-24-20 lbs1 lbs372 lbs
52Certain glycol ethersN230326 lbs0 lbs326 lbs
53Chlorine7782-50-5311 lbs0 lbs311 lbs
54Tetrachloroethylene127-18-4282 lbs4 lbs286 lbs
551,1,2-Trichloroethane79-00-5166 lbs0 lbs166 lbs
56Acrylic acid79-10-7127 lbs0 lbs127 lbs
57Bis(2-chloroethyl) ether111-44-496 lbs0 lbs96 lbs
58Mercury compoundsN4580 lbs53 lbs54 lbs
59Dioxin and dioxin-like compoundsN1501 lbs0 lbs53 lbs
60Methyl isobutyl ketone108-10-10 lbs0 lbs44 lbs
61Chloroform67-66-344 lbs0 lbs44 lbs
62Trichloroethylene79-01-643 lbs0 lbs43 lbs
63Lead7439-92-10 lbs0 lbs38 lbs
64Pentachloroethane76-01-736 lbs0 lbs36 lbs
65Mercury And Mercury CompoundsN45817 lbs0 lbs32 lbs
66Aluminum (fume or dust)7429-90-526 lbs0 lbs26 lbs
671,1,2,2-Tetrachloroethane79-34-524 lbs0 lbs24 lbs
68Chlorobenzene108-90-714 lbs0 lbs14 lbs
69Carbon disulfide75-15-012 lbs0 lbs12 lbs
70Nitric acid7697-37-211 lbs0 lbs11 lbs
71Phenanthrene85-01-86 lbs1 lbs7 lbs
721,2-Dichloroethylene540-59-05 lbs0 lbs5 lbs
73Carbon tetrachloride56-23-54 lbs0 lbs4 lbs
74Chloroprene126-99-83 lbs0 lbs3 lbs
75Hexachloroethane67-72-12 lbs0 lbs2 lbs
76Anthracene120-12-71 lbs1 lbs2 lbs
77Ethylidene dichloride75-34-31 lbs0 lbs1 lbs
78Propylene oxide75-56-91 lbs0 lbs1 lbs
79Hexachlorobenzene118-74-11 lbs0 lbs1 lbs

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