Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 0 Off Deerwood Glen Dr, Deer Park, TX 77536

HCAD #1328860000021
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🌍Environmental Assessment

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.

🌊Flood Risk Analysis
FEMA Zone AE
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 Off Deerwood Glen Dr, Deer Park, TX 77536
Elevation
20.53 ft
Height above sea level from USGS data.
FEMA Flood Zone
AE
High Risk - 1% annual chance with established base flood elevation
Overall Risk
Very High
Property flooded at 9.84ft depth.
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 High
Flood Depth
9.84 ft±0.5 ft
Depth of water above ground level.
Water Surface Elevation (WSE)
30.37 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
131.7 acres
44.6% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$0
Vacant lot (no building data).
Depth-Damage (Neighborhood)
$0
Vacant lot (no building data).
Analysis Method
COG Combined 5000 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 Flooded
Flood Depth: 9.84 feet
Severity
Severe
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.

#1
Special Flood Hazard Area (SFHA): Flood insurance required for federally backed mortgages
#2
Obtain an Elevation Certificate to determine accurate flood insurance premiums
#3
Property elevation currently above simulated flood level
#4
Maintain flood insurance coverage as required in Special Flood Hazard Areas
#5
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#6
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
6.6th percentile
Property Pollution Ranking
Very High
Higher pollution than 93% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
18.31 millionlbs
Extremely High
2806.7x more than typical Houston property
≈ 916 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
10.72 millionlbs
Extremely High
2224.0x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
7.59 millionlbs
Extremely High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
11
Industrial facilities within 2 miles
💡
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)18,311,908 lbs10,724,709 lbs7,587,199 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)1,615,989 lbs1,312,203 lbs303,782 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, Cumene, Propylene, Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
View the full list of 76 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(76 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs7,254,303 lbs7,254,303 lbs
2Ethylene74-85-11,626,071 lbs0 lbs1,626,071 lbs
3Cumene98-82-81,367,654 lbs883 lbs1,368,536 lbs
4Propylene115-07-11,276,381 lbs0 lbs1,276,381 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
61,3-Butadiene106-99-01,002,258 lbs0 lbs1,002,258 lbs
7Phenol108-95-2642,527 lbs1,112 lbs643,639 lbs
8Benzene71-43-2594,774 lbs245 lbs595,019 lbs
9Toluene108-88-3489,310 lbs191 lbs489,501 lbs
10Ammonia7664-41-7469,639 lbs14,832 lbs484,471 lbs
11Methanol67-56-1268,438 lbs103,463 lbs371,901 lbs
12Xylene (mixed isomers)1330-20-7255,367 lbs179 lbs255,546 lbs
13Acetophenone98-86-2213,206 lbs5,107 lbs218,312 lbs
14Hydrogen sulfide7783-06-4194,010 lbs2,545 lbs196,555 lbs
15n-Hexane110-54-3183,018 lbs10 lbs183,028 lbs
16Vinyl chloride75-01-4166,976 lbs14 lbs166,990 lbs
17Hydrogen cyanide74-90-8126,501 lbs2,741 lbs129,242 lbs
184,4'-Isopropylidenediphenol80-05-7125,700 lbs0 lbs125,700 lbs
19Epichlorohydrin106-89-8121,011 lbs3,811 lbs124,822 lbs
20Acetaldehyde75-07-099,060 lbs4,079 lbs103,139 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
24Isoprene78-79-569,617 lbs137 lbs69,754 lbs
25Zinc compoundsN982848 lbs55,662 lbs56,510 lbs
26Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-046,556 lbs0 lbs46,556 lbs
27Diethanolamine111-42-235,781 lbs0 lbs35,781 lbs
28Isobutyraldehyde78-84-228,404 lbs0 lbs28,404 lbs
29Butyraldehyde123-72-823,130 lbs0 lbs23,130 lbs
30Naphthalene91-20-321,426 lbs206 lbs21,632 lbs
31Dichloromethane75-09-219,581 lbs39 lbs19,620 lbs
32Cyclohexane110-82-713,331 lbs284 lbs13,615 lbs
33Cumene hydroperoxide80-15-911,006 lbs0 lbs11,006 lbs
341,2,4-Trimethylbenzene95-63-68,919 lbs0 lbs8,919 lbs
35Dicyclopentadiene77-73-68,670 lbs0 lbs8,670 lbs
36Allyl alcohol107-18-67,427 lbs626 lbs8,053 lbs
37sec-Butyl alcohol78-92-21,946 lbs5,600 lbs7,546 lbs
38Glycidol556-52-52,841 lbs4,410 lbs7,251 lbs
39Manganese compoundsN450137 lbs5,037 lbs5,174 lbs
40Methyl isobutyl ketone108-10-14,714 lbs2 lbs4,716 lbs
41Tetrachloroethylene127-18-44,088 lbs176 lbs4,264 lbs
42n-Butyl alcohol71-36-34,032 lbs0 lbs4,032 lbs
43Nickel compoundsN49580 lbs3,764 lbs3,844 lbs
44Styrene100-42-53,800 lbs16 lbs3,816 lbs
45Phthalic anhydride85-44-93,545 lbs0 lbs3,545 lbs
46Ethylene glycol107-21-12,219 lbs0 lbs2,219 lbs
47Lead compoundsN420509 lbs1,376 lbs1,886 lbs
48Phenanthrene85-01-81,547 lbs159 lbs1,706 lbs
49o-Xylene95-47-61,330 lbs0 lbs1,330 lbs
50Polycyclic aromatic compoundsN590576 lbs130 lbs782 lbs
51Lead And Lead CompoundsN420267 lbs421 lbs689 lbs
52Maleic anhydride108-31-6640 lbs0 lbs640 lbs
53Anthracene120-12-7534 lbs70 lbs604 lbs
54Cresol (mixed isomers)1319-77-3430 lbs146 lbs576 lbs
55Certain glycol ethersN230557 lbs0 lbs557 lbs
56Acrylic acid79-10-7348 lbs0 lbs348 lbs
57Mercury compoundsN458105 lbs212 lbs317 lbs
58Mercury And Mercury CompoundsN45836 lbs195 lbs230 lbs
59Benzo[g,h,i]perylene191-24-296 lbs74 lbs170 lbs
60Cobalt compoundsN09633 lbs89 lbs122 lbs
61Carbon disulfide75-15-084 lbs0 lbs84 lbs
62Methyl acrylate96-33-347 lbs0 lbs47 lbs
63Cobalt And Cobalt CompoundsN09612 lbs24 lbs36 lbs
64Ethyl acrylate140-88-535 lbs0 lbs35 lbs
65Triethylamine121-44-834 lbs0 lbs34 lbs
66Chromium7440-47-30 lbs33 lbs33 lbs
67Nickel7440-02-00 lbs31 lbs31 lbs
68Dioxin and dioxin-like compoundsN1507 lbs23 lbs31 lbs
69Butyl acrylate141-32-228 lbs0 lbs28 lbs
70Methyl methacrylate80-62-625 lbs0 lbs25 lbs
71Diphenylamine122-39-410 lbs0 lbs10 lbs
72Propionaldehyde123-38-68 lbs0 lbs8 lbs
73DiisocyanatesN1206 lbs0 lbs6 lbs
74Piperonyl butoxide51-03-64 lbs0 lbs4 lbs
75N-Methyl-2-pyrrolidone872-50-43 lbs0 lbs3 lbs
76Acetamide60-35-52 lbs0 lbs2 lbs
📋
Top chemicals released near this property (2024 only):
Ethylene, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Propylene, 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 56 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(56 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Ethylene74-85-1438,809 lbs0 lbs438,809 lbs
2Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs255,875 lbs255,875 lbs
3Propylene115-07-1200,727 lbs0 lbs200,727 lbs
41,3-Butadiene106-99-0107,650 lbs0 lbs107,650 lbs
5Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-997,000 lbs0 lbs97,000 lbs
6Cumene98-82-887,504 lbs31 lbs87,535 lbs
7Benzene71-43-258,000 lbs7 lbs58,007 lbs
8Toluene108-88-350,100 lbs7 lbs50,107 lbs
9Phenol108-95-242,716 lbs254 lbs42,970 lbs
10Hydrogen sulfide7783-06-438,523 lbs289 lbs38,812 lbs
11Methanol67-56-112,772 lbs22,336 lbs35,108 lbs
12Ammonia7664-41-725,802 lbs1,580 lbs27,382 lbs
13Acetophenone98-86-217,907 lbs860 lbs18,767 lbs
14Xylene (mixed isomers)1330-20-718,400 lbs10 lbs18,410 lbs
15n-Hexane110-54-313,870 lbs10 lbs13,880 lbs
16Vinyl chloride75-01-413,207 lbs1 lbs13,208 lbs
17Hydrogen cyanide74-90-813,000 lbs70 lbs13,070 lbs
18Epichlorohydrin106-89-812,291 lbs331 lbs12,622 lbs
194,4'-Isopropylidenediphenol80-05-710,300 lbs0 lbs10,300 lbs
20Dichloromethane75-09-29,911 lbs10 lbs9,921 lbs
21Acetaldehyde75-07-08,300 lbs380 lbs8,680 lbs
22Zinc compoundsN98217 lbs8,650 lbs8,667 lbs
23Acetonitrile75-05-84,900 lbs3,100 lbs8,000 lbs
24Ethylbenzene100-41-44,620 lbs7 lbs4,627 lbs
25Sodium nitrite7632-00-00 lbs4,600 lbs4,600 lbs
26Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-04,470 lbs0 lbs4,470 lbs
27Isobutyraldehyde78-84-24,431 lbs0 lbs4,431 lbs
28Glycidol556-52-51,002 lbs2,400 lbs3,402 lbs
29Diethanolamine111-42-23,059 lbs0 lbs3,059 lbs
30sec-Butyl alcohol78-92-2540 lbs2,100 lbs2,640 lbs
31Butyraldehyde123-72-82,507 lbs0 lbs2,507 lbs
32Isoprene78-79-52,360 lbs16 lbs2,376 lbs
33Naphthalene91-20-32,290 lbs22 lbs2,312 lbs
34Styrene100-42-51,160 lbs2 lbs1,162 lbs
35Cyclohexane110-82-7858 lbs17 lbs875 lbs
36n-Butyl alcohol71-36-3638 lbs0 lbs638 lbs
37Ethylene glycol107-21-1558 lbs0 lbs558 lbs
381,2,4-Trimethylbenzene95-63-6546 lbs0 lbs546 lbs
39Dicyclopentadiene77-73-6493 lbs0 lbs493 lbs
40Manganese compoundsN45037 lbs350 lbs387 lbs
41Cumene hydroperoxide80-15-9384 lbs0 lbs384 lbs
42Tetrachloroethylene127-18-4270 lbs4 lbs274 lbs
43Lead compoundsN42093 lbs169 lbs262 lbs
44Nickel compoundsN4950 lbs218 lbs218 lbs
45Acrylic acid79-10-7127 lbs0 lbs127 lbs
46Mercury compoundsN4580 lbs53 lbs53 lbs
47Polycyclic aromatic compoundsN59012 lbs14 lbs31 lbs
48Mercury And Mercury CompoundsN45817 lbs0 lbs17 lbs
49Carbon disulfide75-15-012 lbs0 lbs12 lbs
50Phenanthrene85-01-86 lbs1 lbs7 lbs
51Ethyl acrylate140-88-56 lbs0 lbs6 lbs
52Nickel7440-02-00 lbs2 lbs2 lbs
53Chromium7440-47-30 lbs2 lbs2 lbs
54Anthracene120-12-71 lbs1 lbs2 lbs
55Benzo[g,h,i]perylene191-24-20 lbs1 lbs2 lbs
56Dioxin and dioxin-like compoundsN1501 lbs0 lbs1 lbs
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